dive4elements/framework: artifact-database/src/main/java/de/intevation/artifactdatabase/Backend.java annotate

annotate artifact-database/src/main/java/de/intevation/artifactdatabase/Backend.java @ 330:3168af23aec5

Added a CallContext.isInBackground() method to determine if an Artifact or a Collection has started a background thread and is currently locked. artifacts/trunk@2666 c6561f87-3c4e-4783-a992-168aeb5c3f6f

author	Ingo Weinzierl <ingo.weinzierl@intevation.de>
date	Wed, 07 Sep 2011 13:51:02 +0000
parents	b46c5b13ac94
children	542caebea773

rev	line source
100 933bbc9fc11f Added license file and license headers. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 93 diff changeset	1 /*
182 7eebe707a034 Added helper to be return in Backend.listCollectionArtifacts() Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 180 diff changeset	2 * Copyright (c) 2010, 2011 by Intevation GmbH
100 933bbc9fc11f Added license file and license headers. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 93 diff changeset	3 *
933bbc9fc11f Added license file and license headers. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 93 diff changeset	4 * This program is free software under the LGPL (>=v2.1)
933bbc9fc11f Added license file and license headers. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 93 diff changeset	5 * Read the file LGPL.txt coming with the software for details
933bbc9fc11f Added license file and license headers. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 93 diff changeset	6 * or visit http://www.gnu.org/licenses/ if it does not exist.
933bbc9fc11f Added license file and license headers. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 93 diff changeset	7 */
13 0d6badf6af42 Added not yet working backend to artifact database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	8 package de.intevation.artifactdatabase;
0d6badf6af42 Added not yet working backend to artifact database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	9
158 d718a4d55662 Implemented the createCollection() method in the artifact database. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 157 diff changeset	10 import de.intevation.artifacts.Artifact;
157 6e6965873a48 Simplified creation of users. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 156 diff changeset	11 import de.intevation.artifacts.ArtifactCollection;
158 d718a4d55662 Implemented the createCollection() method in the artifact database. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 157 diff changeset	12 import de.intevation.artifacts.ArtifactCollectionFactory;
303 190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	13 import de.intevation.artifacts.ArtifactDatabase.ArtifactLoadedCallback;
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	14 import de.intevation.artifacts.ArtifactFactory;
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	15 import de.intevation.artifacts.ArtifactSerializer;
186 15c7638511dc Added an interface for CollectionItems and renamed the CollectionItem class from the artifact-database package to DefaultCollectionItem - because this is the default implementation of the interface. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 184 diff changeset	16 import de.intevation.artifacts.CollectionItem;
133 2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	17 import de.intevation.artifacts.User;
157 6e6965873a48 Simplified creation of users. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 156 diff changeset	18 import de.intevation.artifacts.UserFactory;
13 0d6badf6af42 Added not yet working backend to artifact database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	19
301 b0a949d3fe09 Moved StringUtils to common package. Added some Override annotations. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 281 diff changeset	20 import de.intevation.artifacts.common.utils.StringUtils;
138 b90e831d3dfe Call database to create a new user. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 133 diff changeset	21 import de.intevation.artifacts.common.utils.XMLUtils;
308 a077bb098eb4 Fixed broken SQL statement. Added debug output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 307 diff changeset	22 import de.intevation.artifacts.common.utils.LRUCache;
138 b90e831d3dfe Call database to create a new user. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 133 diff changeset	23
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	24 import de.intevation.artifactdatabase.db.SQLExecutor;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	25 import de.intevation.artifactdatabase.db.SQL;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	26
93 e27cf9c84eb8 Unified imports. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 90 diff changeset	27 import java.sql.SQLException;
170 ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	28 import java.sql.Timestamp;
93 e27cf9c84eb8 Unified imports. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 90 diff changeset	29 import java.sql.Types;
e27cf9c84eb8 Unified imports. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 90 diff changeset	30
310 63122b9dee1d Added interface to listen events in the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 309 diff changeset	31 import java.util.List;
148 101a52d3ad08 Added code to load all users from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 147 diff changeset	32 import java.util.ArrayList;
170 ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	33 import java.util.Date;
235 3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	34 import java.util.HashMap;
148 101a52d3ad08 Added code to load all users from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 147 diff changeset	35
310 63122b9dee1d Added interface to listen events in the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 309 diff changeset	36 import java.util.concurrent.CopyOnWriteArrayList;
63122b9dee1d Added interface to listen events in the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 309 diff changeset	37
17 5a6b6a3debc7 Integrated logging into artifact database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 15 diff changeset	38 import org.apache.log4j.Logger;
5a6b6a3debc7 Integrated logging into artifact database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 15 diff changeset	39
133 2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	40 import org.w3c.dom.Document;
2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	41
13 0d6badf6af42 Added not yet working backend to artifact database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	42 /**
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	43 * The backend implements the low level layer used to store artifacts
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	44 * in a SQL database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	45 *
79 f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	46 * @author <a href="mailto:sascha.teichmann@intevation.de">Sascha L. Teichmann</a>
13 0d6badf6af42 Added not yet working backend to artifact database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	47 */
0d6badf6af42 Added not yet working backend to artifact database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	48 public class Backend
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	49 implements DatabaseCleaner.ArtifactReviver
13 0d6badf6af42 Added not yet working backend to artifact database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	50 {
17 5a6b6a3debc7 Integrated logging into artifact database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 15 diff changeset	51 private static Logger logger = Logger.getLogger(Backend.class);
5a6b6a3debc7 Integrated logging into artifact database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 15 diff changeset	52
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	53 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	54 * The SQL statement to create new artifact id inside the database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	55 */
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	56 public String SQL_NEXT_ID;
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	57
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	58 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	59 * The SQL statement to insert an artifact into the database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	60 */
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	61 public String SQL_INSERT;
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	62
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	63 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	64 * The SQL statement to update some columns of an existing
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	65 * artifact in the database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	66 */
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	67 public String SQL_UPDATE;
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	68
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	69 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	70 * The SQL statement to touch the access time of an
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	71 * artifact inside the database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	72 */
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	73 public String SQL_TOUCH;
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	74
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	75 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	76 * The SQL statement to load an artifact by a given
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	77 * identifier from the database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	78 */
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	79 public String SQL_LOAD_BY_GID;
15 9ad6ec2d09c3 Implemented restoring artifacts from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 14 diff changeset	80
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	81 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	82 * The SQL statement to get the database id of an artifact
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	83 * identified by the identifier.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	84 */
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	85 public String SQL_GET_ID;
80 8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	86
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	87 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	88 * The SQL statement to replace the content of an
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	89 * existing artifact inside the database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	90 */
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	91 public String SQL_REPLACE;
80 8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	92
133 2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	93 // USER SQL
2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	94
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	95 public String SQL_USERS_NEXT_ID;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	96 public String SQL_USERS_INSERT;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	97 public String SQL_USERS_SELECT_ID_BY_GID;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	98 public String SQL_USERS_SELECT_GID;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	99 public String SQL_USERS_DELETE_ID;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	100 public String SQL_USERS_DELETE_COLLECTIONS;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	101 public String SQL_USERS_SELECT_ALL;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	102 public String SQL_USERS_COLLECTIONS;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	103 public String SQL_USERS_COLLECTION_IDS;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	104 public String SQL_USERS_DELETE_ALL_COLLECTIONS;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	105 public String SQL_ARTIFACTS_IN_ONLY_COLLECTION_ONLY;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	106 public String SQL_OUTDATE_ARTIFACTS_COLLECTION;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	107 public String SQL_UPDATE_COLLECTION_TTL;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	108 public String SQL_UPDATE_COLLECTION_NAME;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	109 public String SQL_OUTDATE_ARTIFACTS_USER;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	110 public String SQL_DELETE_USER_COLLECTION_ITEMS;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	111 public String SQL_COLLECTIONS_NEXT_ID;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	112 public String SQL_COLLECTIONS_INSERT;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	113 public String SQL_COLLECTIONS_SELECT_USER;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	114 public String SQL_COLLECTIONS_SELECT_ALL;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	115 public String SQL_COLLECTIONS_SELECT_GID;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	116 public String SQL_COLLECTIONS_CREATION_TIME;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	117 public String SQL_COLLECTIONS_ID_BY_GID;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	118 public String SQL_DELETE_COLLECTION_ITEMS;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	119 public String SQL_DELETE_COLLECTION;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	120 public String SQL_COLLECTION_CHECK_ARTIFACT;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	121 public String SQL_COLLECTION_ITEMS_ID_NEXTVAL;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	122 public String SQL_COLLECTION_ITEMS_INSERT;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	123 public String SQL_COLLECTION_GET_ATTRIBUTE;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	124 public String SQL_COLLECTION_SET_ATTRIBUTE;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	125 public String SQL_COLLECTION_ITEM_GET_ATTRIBUTE;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	126 public String SQL_COLLECTION_ITEM_SET_ATTRIBUTE;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	127 public String SQL_COLLECTIONS_TOUCH_BY_GID;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	128 public String SQL_COLLECTION_ITEM_ID_CID_AID;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	129 public String SQL_COLLECTION_ITEM_OUTDATE_ARTIFACT;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	130 public String SQL_COLLECTION_ITEM_DELETE;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	131 public String SQL_COLLECTIONS_TOUCH_BY_ID;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	132 public String SQL_COLLECTION_ITEMS_LIST_GID;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	133 public String SQL_ALL_ARTIFACTS;
303 190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	134
128 bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	135 /** The singleton.*/
bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	136 protected static Backend instance;
bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	137
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	138 protected SQLExecutor sqlExecutor;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	139
310 63122b9dee1d Added interface to listen events in the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 309 diff changeset	140 protected List<BackendListener> listeners;
63122b9dee1d Added interface to listen events in the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 309 diff changeset	141
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	142 protected DBConfig config;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	143
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	144 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	145 * The database cleaner. Reference is stored here because
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	146 * the cleaner is woken up if the backend finds an outdated
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	147 * artifact. This artifact should be removed as soon as
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	148 * possible.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	149 */
30 88972c6daa4f Added a cleanup thread which periodically removes Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	150 protected DatabaseCleaner cleaner;
88972c6daa4f Added a cleanup thread which periodically removes Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	151
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	152 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	153 * To revive an artifact from the bytes coming from the database
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	154 * we need the artifact factory which references the artifact
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	155 * serializer which is able to do the reviving job.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	156 */
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	157 protected FactoryLookup factoryLookup;
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	158
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	159 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	160 * Little helper interface to decouple the ArtifactDatabase
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	161 * from the Backend. A ArtifactDatabase should depend on a
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	162 * Backend but a Backend not from an ArtifactDatabase.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	163 */
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	164 public interface FactoryLookup {
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	165
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	166 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	167 * Returns an ArtifactFactory which is bound to a given name.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	168 * @param factoryName The name of the artifact factory.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	169 * @return The ArtifactFactory bound to the factory name or
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	170 * null if not matching factory is found.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	171 */
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	172 ArtifactFactory getArtifactFactory(String factoryName);
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	173
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	174 } // interface FactoryLookup
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	175
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	176 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	177 * Inner class that brigdes between the persisten form of the
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	178 * artifact and the living one inside the artifact database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	179 * After the describe(), feed(), advance() and out() operations
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	180 * of the artifact it must be possible to write to modified artifact
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	181 * back into the database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	182 */
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	183 public final class PersistentArtifact
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	184 {
230 fbd57d2eeaef Changed semantics of locked artifact ids. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 217 diff changeset	185 private int id;
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	186 private Artifact artifact;
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	187 private ArtifactSerializer serializer;
84 72e2dd4feb31 Added the time to live of an artifact to the CallContext. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 80 diff changeset	188 private Long ttl;
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	189
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	190 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	191 * Cronstructor to create a persistent artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	192 * @param artifact The living artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	193 * @param serializer The serializer to store the artifact
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	194 * after the operations.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	195 * @param ttl The time to life of the artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	196 * @param id The database id of the artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	197 */
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	198 public PersistentArtifact(
47 4ae4dc99127d Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 46 diff changeset	199 Artifact artifact,
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	200 ArtifactSerializer serializer,
84 72e2dd4feb31 Added the time to live of an artifact to the CallContext. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 80 diff changeset	201 Long ttl,
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	202 int id
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	203 ) {
230 fbd57d2eeaef Changed semantics of locked artifact ids. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 217 diff changeset	204 this.id = id;
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	205 this.artifact = artifact;
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	206 this.serializer = serializer;
84 72e2dd4feb31 Added the time to live of an artifact to the CallContext. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 80 diff changeset	207 this.ttl = ttl;
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	208 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	209
230 fbd57d2eeaef Changed semantics of locked artifact ids. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 217 diff changeset	210 public int getId() {
fbd57d2eeaef Changed semantics of locked artifact ids. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 217 diff changeset	211 return id;
fbd57d2eeaef Changed semantics of locked artifact ids. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 217 diff changeset	212 }
fbd57d2eeaef Changed semantics of locked artifact ids. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 217 diff changeset	213
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	214 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	215 * Returns the wrapped living artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	216 * @return the living artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	217 */
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	218 public Artifact getArtifact() {
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	219 return artifact;
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	220 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	221
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	222 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	223 * Returns the serialized which is able to write a
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	224 * modified artifact back into the database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	225 * @return The serializer.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	226 */
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	227 public ArtifactSerializer getSerializer() {
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	228 return serializer;
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	229 }
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	230
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	231 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	232 * The time to life of the artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	233 * @return The time to live.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	234 */
84 72e2dd4feb31 Added the time to live of an artifact to the CallContext. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 80 diff changeset	235 public Long getTTL() {
72e2dd4feb31 Added the time to live of an artifact to the CallContext. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 80 diff changeset	236 return ttl;
72e2dd4feb31 Added the time to live of an artifact to the CallContext. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 80 diff changeset	237 }
72e2dd4feb31 Added the time to live of an artifact to the CallContext. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 80 diff changeset	238
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	239 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	240 * Stores the living artifact back into the database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	241 */
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	242 public void store() {
38 93edc04f3a10 Added postgresql support. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 34 diff changeset	243 if (logger.isDebugEnabled()) {
93edc04f3a10 Added postgresql support. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 34 diff changeset	244 logger.debug("storing artifact id = " + getId());
93edc04f3a10 Added postgresql support. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 34 diff changeset	245 }
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	246 Backend.this.store(this);
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	247 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	248
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	249 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	250 * Only touches the access time of the artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	251 */
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	252 public void touch() {
38 93edc04f3a10 Added postgresql support. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 34 diff changeset	253 if (logger.isDebugEnabled()) {
93edc04f3a10 Added postgresql support. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 34 diff changeset	254 logger.debug("touching artifact id = " + getId());
93edc04f3a10 Added postgresql support. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 34 diff changeset	255 }
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	256 Backend.this.touch(this);
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	257 }
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	258 } // class ArtifactWithId
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	259
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	260 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	261 * Default constructor
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	262 */
13 0d6badf6af42 Added not yet working backend to artifact database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	263 public Backend() {
310 63122b9dee1d Added interface to listen events in the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 309 diff changeset	264 listeners = new CopyOnWriteArrayList<BackendListener>();
13 0d6badf6af42 Added not yet working backend to artifact database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	265 }
0d6badf6af42 Added not yet working backend to artifact database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	266
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	267 public Backend(DBConfig config) {
312 fa056f9c8a0c Fixed NPE with list of backend listeners. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 311 diff changeset	268 this();
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	269 this.config = config;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	270 sqlExecutor = new SQLExecutor(config.getDBConnection());
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	271 setupSQL(config.getSQL());
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	272 }
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	273
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	274 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	275 * Constructor to create a backend with a link to the database cleaner.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	276 * @param cleaner The clean which periodically removes outdated
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	277 * artifacts from the database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	278 */
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	279 public Backend(DBConfig config, DatabaseCleaner cleaner) {
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	280 this(config);
30 88972c6daa4f Added a cleanup thread which periodically removes Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	281 this.cleaner = cleaner;
88972c6daa4f Added a cleanup thread which periodically removes Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	282 }
88972c6daa4f Added a cleanup thread which periodically removes Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	283
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	284 public DBConfig getConfig() {
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	285 return config;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	286 }
128 bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	287
bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	288 /**
bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	289 * Returns the singleton of this Backend.
bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	290 *
bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	291 * @return the backend.
bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	292 */
bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	293 public static synchronized Backend getInstance() {
bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	294 if (instance == null) {
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	295 instance = new Backend(DBConfig.getInstance());
128 bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	296 }
bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	297
bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	298 return instance;
bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	299 }
bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	300
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	301 protected void setupSQL(SQL sql) {
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	302 SQL_NEXT_ID = sql.get("artifacts.id.nextval");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	303 SQL_INSERT = sql.get("artifacts.insert");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	304 SQL_UPDATE = sql.get("artifacts.update");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	305 SQL_TOUCH = sql.get("artifacts.touch");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	306 SQL_LOAD_BY_GID = sql.get("artifacts.select.gid");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	307 SQL_GET_ID = sql.get("artifacts.get.id");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	308 SQL_REPLACE = sql.get("artifacts.replace");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	309 SQL_USERS_NEXT_ID = sql.get("users.id.nextval");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	310 SQL_USERS_INSERT = sql.get("users.insert");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	311 SQL_USERS_SELECT_ID_BY_GID = sql.get("users.select.id.by.gid");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	312 SQL_USERS_SELECT_GID = sql.get("users.select.gid");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	313 SQL_USERS_DELETE_ID = sql.get("users.delete.id");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	314 SQL_USERS_DELETE_COLLECTIONS = sql.get("users.delete.collections");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	315 SQL_USERS_SELECT_ALL = sql.get("users.select.all");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	316 SQL_USERS_COLLECTIONS = sql.get("users.collections");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	317 SQL_USERS_COLLECTION_IDS = sql.get("users.collection.ids");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	318 SQL_USERS_DELETE_ALL_COLLECTIONS =
307 d96bcb40dbf9 Make artifact server bootable again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 305 diff changeset	319 sql.get("users.delete.collections");
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	320 SQL_ARTIFACTS_IN_ONLY_COLLECTION_ONLY =
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	321 sql.get("artifacts.in.one.collection.only");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	322 SQL_OUTDATE_ARTIFACTS_COLLECTION =
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	323 sql.get("outdate.artifacts.collection");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	324 SQL_UPDATE_COLLECTION_TTL = sql.get("collections.update.ttl");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	325 SQL_UPDATE_COLLECTION_NAME = sql.get("collections.update.name");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	326 SQL_OUTDATE_ARTIFACTS_USER = sql.get("outdate.artifacts.user");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	327 SQL_DELETE_USER_COLLECTION_ITEMS =
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	328 sql.get("delete.user.collection.items");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	329 SQL_COLLECTIONS_NEXT_ID = sql.get("collections.id.nextval");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	330 SQL_COLLECTIONS_INSERT = sql.get("collections.insert");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	331 SQL_COLLECTIONS_SELECT_USER = sql.get("collections.select.user");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	332 SQL_COLLECTIONS_SELECT_ALL = sql.get("collections.select.all");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	333 SQL_COLLECTIONS_SELECT_GID = sql.get("collections.select.by.gid");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	334 SQL_COLLECTIONS_CREATION_TIME = sql.get("collection.creation.time");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	335 SQL_COLLECTIONS_ID_BY_GID = sql.get("collections.id.by.gid");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	336 SQL_DELETE_COLLECTION_ITEMS = sql.get("delete.collection.items");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	337 SQL_DELETE_COLLECTION = sql.get("delete.collection");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	338 SQL_COLLECTION_CHECK_ARTIFACT = sql.get("collection.check.artifact");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	339 SQL_COLLECTION_ITEMS_ID_NEXTVAL =
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	340 sql.get("collection.items.id.nextval");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	341 SQL_COLLECTION_ITEMS_INSERT = sql.get("collection.items.insert");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	342 SQL_COLLECTION_GET_ATTRIBUTE = sql.get("collection.get.attribute");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	343 SQL_COLLECTION_SET_ATTRIBUTE = sql.get("collection.set.attribute");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	344 SQL_COLLECTION_ITEM_GET_ATTRIBUTE =
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	345 sql.get("collection.item.get.attribute");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	346 SQL_COLLECTION_ITEM_SET_ATTRIBUTE =
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	347 sql.get("collection.item.set.attribute");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	348 SQL_COLLECTIONS_TOUCH_BY_GID = sql.get("collections.touch.by.gid");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	349 SQL_COLLECTION_ITEM_ID_CID_AID = sql.get("collection.item.id.cid.aid");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	350 SQL_COLLECTION_ITEM_OUTDATE_ARTIFACT =
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	351 sql.get("collection.item.outdate.artifact");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	352 SQL_COLLECTION_ITEM_DELETE = sql.get("collection.item.delete");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	353 SQL_COLLECTIONS_TOUCH_BY_ID = sql.get("collections.touch.by.id");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	354 SQL_COLLECTION_ITEMS_LIST_GID = sql.get("collection.items.list.gid");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	355 SQL_ALL_ARTIFACTS = sql.get("all.artifacts");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	356 }
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	357
310 63122b9dee1d Added interface to listen events in the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 309 diff changeset	358 public void addListener(BackendListener listener) {
63122b9dee1d Added interface to listen events in the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 309 diff changeset	359 listeners.add(listener);
313 ddc35c950e97 Backend: Handle forgotten store/create event source. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 312 diff changeset	360 logger.debug("# listeners: " + listeners.size());
310 63122b9dee1d Added interface to listen events in the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 309 diff changeset	361 }
63122b9dee1d Added interface to listen events in the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 309 diff changeset	362
311 1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	363 public void addAllListeners(List<BackendListener> others) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	364 listeners.addAll(others);
313 ddc35c950e97 Backend: Handle forgotten store/create event source. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 312 diff changeset	365 logger.debug("# listeners: " + listeners.size());
311 1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	366 }
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	367
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	368 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	369 * Sets the factory lookup mechanism to decouple ArtifactDatabase
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	370 * and Backend.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	371 * @param factoryLookup
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	372 */
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	373 public void setFactoryLookup(FactoryLookup factoryLookup) {
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	374 this.factoryLookup = factoryLookup;
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	375 }
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	376
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	377 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	378 * Sets the database cleaner explicitly.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	379 * @param cleaner The database cleaner
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	380 */
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	381 public void setCleaner(DatabaseCleaner cleaner) {
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	382 this.cleaner = cleaner;
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	383 }
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	384
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	385 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	386 * Returns a new unique identifier to external identify
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	387 * the artifact across the system. This implementation
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	388 * uses random UUIDs v4 to achieve this target.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	389 * @return the new identifier
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	390 */
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	391 public String newIdentifier() {
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	392 // TODO: check database for collisions.
79 f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	393 return StringUtils.newUUID();
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	394 }
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	395
177 77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 176 diff changeset	396 public boolean isValidIdentifier(String identifier) {
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 176 diff changeset	397 return StringUtils.checkUUID(identifier);
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 176 diff changeset	398 }
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 176 diff changeset	399
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	400 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	401 * Stores a new artifact into the database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	402 * @param artifact The artifact to be stored
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	403 * @param factory The factory which build the artifact
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	404 * @param ttl The initial time to life of the artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	405 * @return A persistent wrapper around the living
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	406 * artifact to be able to write modification later.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	407 * @throws Exception Thrown if something went wrong with the
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	408 * storage process.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	409 */
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	410 public PersistentArtifact storeInitially(
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	411 Artifact artifact,
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	412 ArtifactFactory factory,
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	413 Long ttl
47 4ae4dc99127d Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 46 diff changeset	414 )
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	415 throws Exception
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	416 {
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	417 return new PersistentArtifact(
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	418 artifact,
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	419 factory.getSerializer(),
84 72e2dd4feb31 Added the time to live of an artifact to the CallContext. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 80 diff changeset	420 ttl,
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	421 insertDatabase(artifact, factory, ttl));
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	422 }
47 4ae4dc99127d Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 46 diff changeset	423
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	424 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	425 * Stores an artifact into database if it does not exist there.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	426 * If it exists there it is only updated.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	427 * @param artifact The artifact to store/update.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	428 * @param factory The factory which created the artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	429 * @param ttl The initial time to live of the artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	430 * @return A persistent version of the artifact to be able
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	431 * to store a modification later.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	432 * @throws Exception Thrown if something went wrong during
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	433 * storing/updating.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	434 */
80 8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	435 public PersistentArtifact storeOrReplace(
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	436 Artifact artifact,
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	437 ArtifactFactory factory,
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	438 Long ttl
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	439 )
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	440 throws Exception
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	441 {
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	442 return new PersistentArtifact(
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	443 artifact,
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	444 factory.getSerializer(),
84 72e2dd4feb31 Added the time to live of an artifact to the CallContext. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 80 diff changeset	445 ttl,
80 8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	446 storeOrReplaceDatabase(artifact, factory, ttl));
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	447 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	448
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	449 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	450 * Implementors of this interface are able to process the raw
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	451 * artifact data from the database for loading.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	452 */
79 f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	453 public interface ArtifactLoader {
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	454
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	455 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	456 * Creates a custom object from the raw artifact database data.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	457 * @param factory The factory that created this artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	458 * @param ttl The current time to life of the artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	459 * @param bytes The raw artifact bytes from the database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	460 * @param id The database id of the artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	461 * @return The custom object created by the implementation.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	462 */
84 72e2dd4feb31 Added the time to live of an artifact to the CallContext. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 80 diff changeset	463 Object load(ArtifactFactory factory, Long ttl, byte [] bytes, int id);
79 f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	464
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	465 } // interface ArtifactLoader
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	466
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	467 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	468 * Fetches an artifact from the database identified by the
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	469 * given identifier.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	470 * @param identifer The identifier of the artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	471 * @return A persistent wrapper around the found artifact
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	472 * to be able to write back a modifaction later or null
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	473 * if no artifact is found for this identifier.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	474 */
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	475 public PersistentArtifact getArtifact(String identifer) {
15 9ad6ec2d09c3 Implemented restoring artifacts from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 14 diff changeset	476
79 f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	477 return (PersistentArtifact)loadArtifact(
86 b2e0cb83631c Removed trailing whitespace Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 84 diff changeset	478 identifer,
79 f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	479 new ArtifactLoader() {
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	480
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	481 public Object load(
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	482 ArtifactFactory factory,
84 72e2dd4feb31 Added the time to live of an artifact to the CallContext. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 80 diff changeset	483 Long ttl,
79 f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	484 byte [] bytes,
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	485 int id
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	486 ) {
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	487 ArtifactSerializer serializer = factory.getSerializer();
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	488
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	489 Artifact artifact = serializer.fromBytes(bytes);
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	490
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	491 return artifact == null
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	492 ? null
84 72e2dd4feb31 Added the time to live of an artifact to the CallContext. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 80 diff changeset	493 : new PersistentArtifact(artifact, serializer, ttl, id);
79 f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	494 }
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	495 });
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	496 }
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	497
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	498 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	499 * More general loading mechanism for artifacts. The concrete
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	500 * load processing is delegated to the given loader.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	501 * @param identifer The identifier of the artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	502 * @param loader The loader which processes the raw database data.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	503 * @return The object created by the loader.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	504 */
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	505 public Object loadArtifact(
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	506 final String identifer,
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	507 final ArtifactLoader loader
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	508 ) {
177 77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 176 diff changeset	509 if (!isValidIdentifier(identifer)) {
15 9ad6ec2d09c3 Implemented restoring artifacts from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 14 diff changeset	510 return null;
9ad6ec2d09c3 Implemented restoring artifacts from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 14 diff changeset	511 }
9ad6ec2d09c3 Implemented restoring artifacts from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 14 diff changeset	512
303 190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	513 if (factoryLookup == null) {
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	514 logger.error("factory lookup == null");
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	515 return false;
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	516 }
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	517
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	518 final Object [] loaded = new Object[1];
15 9ad6ec2d09c3 Implemented restoring artifacts from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 14 diff changeset	519
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	520 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	521 public boolean doIt() throws SQLException {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	522 prepareStatement(SQL_LOAD_BY_GID);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	523 stmnt.setString(1, identifer);
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	524
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	525 result = stmnt.executeQuery();
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	526
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	527 if (!result.next()) {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	528 return false;
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	529 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	530
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	531 int id = result.getInt(1);
242 b35d32e507b6 Fix for flys/issue9 Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 235 diff changeset	532 long ttlX = result.getLong(2);
b35d32e507b6 Fix for flys/issue9 Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 235 diff changeset	533 Long ttl = result.wasNull() ? null : ttlX;
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	534
242 b35d32e507b6 Fix for flys/issue9 Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 235 diff changeset	535 String factoryName = result.getString(3);
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	536
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	537 ArtifactFactory factory = factoryLookup
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	538 .getArtifactFactory(factoryName);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	539
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	540 if (factory == null) {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	541 logger.error("factory '" + factoryName + "' not found");
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	542 return false;
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	543 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	544
242 b35d32e507b6 Fix for flys/issue9 Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 235 diff changeset	545 byte [] bytes = result.getBytes(4);
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	546
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	547 loaded[0] = loader.load(factory, ttl, bytes, id);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	548 return true;
15 9ad6ec2d09c3 Implemented restoring artifacts from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 14 diff changeset	549 }
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	550 };
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	551
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	552 return exec.runRead() ? loaded[0] : null;
15 9ad6ec2d09c3 Implemented restoring artifacts from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 14 diff changeset	553 }
9ad6ec2d09c3 Implemented restoring artifacts from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 14 diff changeset	554
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	555 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	556 * Called if the load mechanism found an outdated artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	557 * It wakes up the database cleaner.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	558 * @param id The id of the outdated artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	559 */
15 9ad6ec2d09c3 Implemented restoring artifacts from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 14 diff changeset	560 protected void artifactOutdated(int id) {
79 f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	561 if (logger.isDebugEnabled()) {
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	562 logger.info("artifactOutdated: id = " + id);
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	563 }
30 88972c6daa4f Added a cleanup thread which periodically removes Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	564 if (cleaner != null) {
88972c6daa4f Added a cleanup thread which periodically removes Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	565 cleaner.wakeup();
88972c6daa4f Added a cleanup thread which periodically removes Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	566 }
15 9ad6ec2d09c3 Implemented restoring artifacts from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 14 diff changeset	567 }
9ad6ec2d09c3 Implemented restoring artifacts from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 14 diff changeset	568
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	569 public Artifact reviveArtifact(String factoryName, byte [] bytes) {
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	570 if (factoryLookup == null) {
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	571 logger.error("reviveArtifact: factory lookup == null");
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	572 return null;
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	573 }
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	574 ArtifactFactory factory = factoryLookup
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	575 .getArtifactFactory(factoryName);
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	576
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	577 if (factory == null) {
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	578 logger.error(
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	579 "reviveArtifact: no factory '" + factoryName + "' found");
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	580 return null;
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	581 }
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	582
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	583 ArtifactSerializer serializer = factory.getSerializer();
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	584
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	585 return serializer.fromBytes(bytes);
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	586 }
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	587
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	588 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	589 * Internal method to store/replace an artifact inside the database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	590 * If an artifact with the given identifier does not exists it is
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	591 * created else only the content data is updated.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	592 * @param artifact The artifact to be store/update inside the database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	593 * @param factory The factory that created the artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	594 * @param ttl The initial time to life of the artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	595 * @return The database id of the stored/updated artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	596 */
80 8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	597 protected int storeOrReplaceDatabase(
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	598 final Artifact artifact,
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	599 final ArtifactFactory factory,
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	600 final Long ttl
80 8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	601 ) {
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	602 final String uuid = artifact.identifier();
80 8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	603
177 77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 176 diff changeset	604 if (!isValidIdentifier(uuid)) {
80 8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	605 throw new RuntimeException("No valid UUID");
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	606 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	607
313 ddc35c950e97 Backend: Handle forgotten store/create event source. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 312 diff changeset	608 final int [] id = new int[1];
ddc35c950e97 Backend: Handle forgotten store/create event source. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 312 diff changeset	609 final boolean [] stored = new boolean[1];
80 8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	610
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	611 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	612 public boolean doIt() throws SQLException {
80 8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	613
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	614 prepareStatement(SQL_GET_ID);
80 8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	615 stmnt.setString(1, uuid);
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	616 result = stmnt.executeQuery();
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	617
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	618 Integer ID = result.next()
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	619 ? Integer.valueOf(result.getInt(1))
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	620 : null;
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	621
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	622 reset();
80 8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	623
313 ddc35c950e97 Backend: Handle forgotten store/create event source. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 312 diff changeset	624 if (stored[0] = ID != null) { // already in database
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	625 prepareStatement(SQL_REPLACE);
80 8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	626
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	627 if (ttl == null) {
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	628 stmnt.setNull(1, Types.BIGINT);
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	629 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	630 else {
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	631 stmnt.setLong(1, ttl.longValue());
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	632 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	633
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	634 stmnt.setString(2, factory.getName());
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	635 stmnt.setBytes(
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	636 3,
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	637 factory.getSerializer().toBytes(artifact));
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	638 id[0] = ID.intValue();
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	639 stmnt.setInt(4, id[0]);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	640 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	641 else { // new artifact
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	642 prepareStatement(SQL_NEXT_ID);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	643 result = stmnt.executeQuery();
80 8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	644
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	645 if (!result.next()) {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	646 logger.error("No id generated");
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	647 return false;
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	648 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	649
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	650 reset();
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	651
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	652 prepareStatement(SQL_INSERT);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	653
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	654 id[0] = result.getInt(1);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	655 stmnt.setInt(1, id[0]);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	656 stmnt.setString(2, uuid);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	657 if (ttl == null) {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	658 stmnt.setNull(3, Types.BIGINT);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	659 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	660 else {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	661 stmnt.setLong(3, ttl.longValue());
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	662 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	663
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	664 stmnt.setString(4, factory.getName());
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	665
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	666 stmnt.setBytes(
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	667 5,
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	668 factory.getSerializer().toBytes(artifact));
80 8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	669 }
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	670 stmnt.execute();
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	671 conn.commit();
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	672 return true;
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	673 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	674 };
80 8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	675
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	676 if (!exec.runWrite()) {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	677 throw new RuntimeException("failed insert artifact into database");
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	678 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	679
313 ddc35c950e97 Backend: Handle forgotten store/create event source. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 312 diff changeset	680 if (stored[0]) {
ddc35c950e97 Backend: Handle forgotten store/create event source. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 312 diff changeset	681 fireStoredArtifact(artifact);
ddc35c950e97 Backend: Handle forgotten store/create event source. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 312 diff changeset	682 }
ddc35c950e97 Backend: Handle forgotten store/create event source. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 312 diff changeset	683 else {
ddc35c950e97 Backend: Handle forgotten store/create event source. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 312 diff changeset	684 fireCreatedArtifact(artifact);
ddc35c950e97 Backend: Handle forgotten store/create event source. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 312 diff changeset	685 }
ddc35c950e97 Backend: Handle forgotten store/create event source. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 312 diff changeset	686
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	687 return id[0];
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	688 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	689
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	690 /**
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	691 * Internal method to store an artifact inside the database.
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	692 * @param artifact The artifact to be stored.
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	693 * @param factory The factory which created the artifact.
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	694 * @param ttl The initial time to live of the artifact.
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	695 * @return The database id of the stored artifact.
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	696 */
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	697 protected int insertDatabase(
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	698 final Artifact artifact,
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	699 final ArtifactFactory factory,
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	700 final Long ttl
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	701 ) {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	702 final int [] id = new int[1];
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	703
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	704 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	705 public boolean doIt() throws SQLException {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	706 prepareStatement(SQL_NEXT_ID);
80 8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	707 result = stmnt.executeQuery();
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	708
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	709 if (!result.next()) {
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	710 logger.error("No id generated");
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	711 return false;
80 8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	712 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	713
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	714 id[0] = result.getInt(1);
80 8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	715
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	716 reset();
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	717 prepareStatement(SQL_INSERT);
80 8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	718
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	719 String uuid = artifact.identifier();
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	720 stmnt.setInt(1, id[0]);
80 8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	721 stmnt.setString(2, uuid);
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	722 if (ttl == null) {
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	723 stmnt.setNull(3, Types.BIGINT);
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	724 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	725 else {
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	726 stmnt.setLong(3, ttl.longValue());
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	727 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	728
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	729 stmnt.setString(4, factory.getName());
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	730
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	731 stmnt.setBytes(
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	732 5,
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	733 factory.getSerializer().toBytes(artifact));
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	734
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 79 diff changeset	735 stmnt.execute();
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	736
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	737 conn.commit();
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	738 return true;
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	739 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	740 };
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	741
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	742 if (!exec.runWrite()) {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	743 throw new RuntimeException("failed insert artifact into database");
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	744 }
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	745
311 1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	746 fireCreatedArtifact(artifact);
310 63122b9dee1d Added interface to listen events in the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 309 diff changeset	747
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	748 return id[0];
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	749 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	750
311 1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	751 protected void fireCreatedArtifact(Artifact artifact) {
310 63122b9dee1d Added interface to listen events in the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 309 diff changeset	752 for (BackendListener listener: listeners) {
311 1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	753 listener.createdArtifact(artifact, this);
310 63122b9dee1d Added interface to listen events in the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 309 diff changeset	754 }
63122b9dee1d Added interface to listen events in the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 309 diff changeset	755 }
63122b9dee1d Added interface to listen events in the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 309 diff changeset	756
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	757 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	758 * Touches the access timestamp of a given artifact to prevent
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	759 * that it will be removed from the database by the database cleaner.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	760 * @param artifact The persistent wrapper around the living artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	761 */
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	762 public void touch(final PersistentArtifact artifact) {
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	763 sqlExecutor.new Instance() {
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	764 public boolean doIt() throws SQLException {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	765 prepareStatement(SQL_TOUCH);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	766 stmnt.setInt(1, artifact.getId());
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	767 stmnt.execute();
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	768 conn.commit();
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	769 return true;
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	770 }
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	771 }.runWrite();
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	772 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	773
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	774 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	775 * Writes modification of an artifact back to the database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	776 * @param artifact The persistent wrapper around a living
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	777 * artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	778 */
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	779 public void store(final PersistentArtifact artifact) {
310 63122b9dee1d Added interface to listen events in the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 309 diff changeset	780 boolean success = sqlExecutor.new Instance() {
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	781 public boolean doIt() throws SQLException {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	782 prepareStatement(SQL_UPDATE);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	783 stmnt.setInt(2, artifact.getId());
26 83a059c204f8 Connected /create with artifact db. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 24 diff changeset	784
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	785 byte [] bytes = artifact
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	786 .getSerializer()
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	787 .toBytes(artifact.getArtifact());
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	788
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	789 stmnt.setBytes(1, bytes);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	790 stmnt.execute();
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	791 conn.commit();
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	792 return true;
26 83a059c204f8 Connected /create with artifact db. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 24 diff changeset	793 }
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	794 }.runWrite();
310 63122b9dee1d Added interface to listen events in the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 309 diff changeset	795
63122b9dee1d Added interface to listen events in the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 309 diff changeset	796 if (success) {
311 1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	797 fireStoredArtifact(artifact.getArtifact());
310 63122b9dee1d Added interface to listen events in the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 309 diff changeset	798 }
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	799 }
133 2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	800
311 1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	801 protected void fireStoredArtifact(Artifact artifact) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	802 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	803 listener.storedArtifact(artifact, this);
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	804 }
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	805 }
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	806
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	807
133 2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	808 public User createUser(
233 16cd059945e5 Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 230 diff changeset	809 final String name,
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	810 final Document role,
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	811 final UserFactory factory,
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	812 final Object context
133 2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	813 ) {
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	814 final User [] user = new User[1];
138 b90e831d3dfe Call database to create a new user. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 133 diff changeset	815
235 3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	816 final byte [] roleData = XMLUtils.toByteArray(role, true);
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	817
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	818 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	819 public boolean doIt() throws SQLException {
138 b90e831d3dfe Call database to create a new user. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 133 diff changeset	820
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	821 prepareStatement(SQL_USERS_NEXT_ID);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	822 result = stmnt.executeQuery();
138 b90e831d3dfe Call database to create a new user. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 133 diff changeset	823
146 967dc552455d Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 145 diff changeset	824 if (!result.next()) {
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	825 return false;
138 b90e831d3dfe Call database to create a new user. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 133 diff changeset	826 }
b90e831d3dfe Call database to create a new user. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 133 diff changeset	827
145 c0d025df722d Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 144 diff changeset	828 int id = result.getInt(1);
138 b90e831d3dfe Call database to create a new user. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 133 diff changeset	829
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	830 reset();
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	831
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	832 String identifier = newIdentifier();
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	833
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	834 prepareStatement(SQL_USERS_INSERT);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	835
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	836 stmnt.setInt(1, id);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	837 stmnt.setString(2, identifier);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	838 stmnt.setString(3, name);
138 b90e831d3dfe Call database to create a new user. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 133 diff changeset	839
b90e831d3dfe Call database to create a new user. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 133 diff changeset	840 if (roleData == null) {
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	841 stmnt.setNull(4, Types.BIGINT);
138 b90e831d3dfe Call database to create a new user. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 133 diff changeset	842 }
b90e831d3dfe Call database to create a new user. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 133 diff changeset	843 else {
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	844 stmnt.setBytes(4, roleData);
138 b90e831d3dfe Call database to create a new user. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 133 diff changeset	845 }
b90e831d3dfe Call database to create a new user. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 133 diff changeset	846
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	847 stmnt.execute();
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	848 conn.commit();
138 b90e831d3dfe Call database to create a new user. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 133 diff changeset	849
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	850 user[0] = factory.createUser(
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	851 identifier, name, role, context);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	852 return true;
138 b90e831d3dfe Call database to create a new user. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 133 diff changeset	853 }
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	854 };
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	855
311 1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	856 boolean success = exec.runWrite();
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	857
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	858 if (success) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	859 fireCreatedUser(user[0]);
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	860 return user[0];
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	861 }
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	862
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	863 return null;
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	864 }
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	865
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	866 protected void fireCreatedUser(User user) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	867 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	868 listener.createdUser(user, this);
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	869 }
133 2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	870 }
2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	871
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	872 public boolean deleteUser(final String identifier) {
144 5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	873
177 77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 176 diff changeset	874 if (!isValidIdentifier(identifier)) {
154 1a72f08ce8d7 Propagate delete user errors correctly. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 153 diff changeset	875 return false;
147 9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 146 diff changeset	876 }
9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 146 diff changeset	877
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	878 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	879 public boolean doIt() throws SQLException {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	880 prepareStatement(SQL_USERS_SELECT_ID_BY_GID);
144 5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	881
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	882 stmnt.setString(1, identifier);
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	883 result = stmnt.executeQuery();
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	884
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	885 if (!result.next()) { // No such user
154 1a72f08ce8d7 Propagate delete user errors correctly. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 153 diff changeset	886 return false;
144 5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	887 }
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	888
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	889 int id = result.getInt(1);
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	890
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	891 reset();
144 5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	892
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	893 // outdate the artifacts exclusively used by the user
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	894
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	895 prepareStatement(SQL_OUTDATE_ARTIFACTS_USER);
144 5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	896 stmnt.setInt(1, id);
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	897 stmnt.setInt(2, id);
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	898 stmnt.execute();
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	899
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	900 reset();
144 5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	901
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	902 // delete the collection items of the user
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	903
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	904 prepareStatement(SQL_DELETE_USER_COLLECTION_ITEMS);
144 5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	905 stmnt.setInt(1, id);
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	906 stmnt.execute();
233 16cd059945e5 Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 230 diff changeset	907
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	908 reset();
144 5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	909
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	910 // delete the collections of the user
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	911
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	912 prepareStatement(SQL_USERS_DELETE_COLLECTIONS);
144 5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	913 stmnt.setInt(1, id);
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	914 stmnt.execute();
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	915
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	916 reset();
144 5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	917
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	918 // delete the user
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	919
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	920 prepareStatement(SQL_USERS_DELETE_ID);
144 5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	921 stmnt.setInt(1, id);
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	922 stmnt.execute();
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	923
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	924 conn.commit();
154 1a72f08ce8d7 Propagate delete user errors correctly. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 153 diff changeset	925 return true;
144 5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	926 }
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	927 };
154 1a72f08ce8d7 Propagate delete user errors correctly. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 153 diff changeset	928
311 1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	929 boolean success = exec.runWrite();
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	930
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	931 if (success) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	932 fireDeletedUser(identifier);
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	933 }
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	934
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	935 return success;
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	936 }
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	937
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	938 protected void fireDeletedUser(String identifier) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	939 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	940 listener.deletedUser(identifier, this);
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	941 }
133 2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	942 }
2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	943
157 6e6965873a48 Simplified creation of users. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 156 diff changeset	944 public User getUser(
233 16cd059945e5 Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 230 diff changeset	945 final String identifier,
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	946 final UserFactory factory,
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	947 final Object context
157 6e6965873a48 Simplified creation of users. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 156 diff changeset	948 ) {
177 77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 176 diff changeset	949 if (!isValidIdentifier(identifier)) {
147 9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 146 diff changeset	950 logger.debug("Invalid UUID: '" + identifier + "'");
9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 146 diff changeset	951 return null;
9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 146 diff changeset	952 }
9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 146 diff changeset	953
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	954 final User [] user = new User[1];
147 9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 146 diff changeset	955
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	956 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	957 public boolean doIt() throws SQLException {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	958 prepareStatement(SQL_USERS_SELECT_GID);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	959 stmnt.setString(1, identifier);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	960 result = stmnt.executeQuery();
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	961 if (!result.next()) { // no such user
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	962 return false;
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	963 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	964 // omit id
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	965 String name = result.getString(2);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	966 byte [] roleData = result.getBytes(3);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	967
235 3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	968 Document role = XMLUtils.fromByteArray(roleData, true);
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	969
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	970 user[0] = factory.createUser(
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	971 identifier, name, role, context);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	972 return true;
147 9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 146 diff changeset	973 }
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	974 };
147 9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 146 diff changeset	975
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	976 return exec.runRead() ? user[0] : null;
133 2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	977 }
2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	978
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	979 public User [] getUsers(
233 16cd059945e5 Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 230 diff changeset	980 final UserFactory factory,
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	981 final Object context
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	982 ) {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	983 final ArrayList<User> users = new ArrayList<User>();
148 101a52d3ad08 Added code to load all users from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 147 diff changeset	984
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	985 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	986 public boolean doIt() throws SQLException {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	987 prepareStatement(SQL_USERS_SELECT_ALL);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	988 result = stmnt.executeQuery();
148 101a52d3ad08 Added code to load all users from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 147 diff changeset	989
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	990 while (result.next()) {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	991 // omit id
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	992 String identifier = result.getString(2);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	993 String name = result.getString(3);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	994 byte [] roleData = result.getBytes(4);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	995
235 3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	996 Document role = XMLUtils.fromByteArray(roleData, true);
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	997 User user = factory.createUser(
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	998 identifier, name, role, context);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	999 users.add(user);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1000 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1001 return true;
148 101a52d3ad08 Added code to load all users from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 147 diff changeset	1002 }
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1003 };
148 101a52d3ad08 Added code to load all users from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 147 diff changeset	1004
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1005 return exec.runRead()
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1006 ? users.toArray(new User[users.size()])
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1007 : null;
133 2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	1008 }
156 a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1009
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1010 public ArtifactCollection createCollection(
233 16cd059945e5 Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 230 diff changeset	1011 final String ownerIdentifier,
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1012 final String name,
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1013 final ArtifactCollectionFactory factory,
199 face2302387c Insert collection attribute into database, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 194 diff changeset	1014 final Document attribute,
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1015 final Object context
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1016 ) {
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1017 if (name == null) {
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1018 logger.debug("Name is null");
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1019 return null;
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1020 }
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1021
177 77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 176 diff changeset	1022 if (!isValidIdentifier(ownerIdentifier)) {
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1023 logger.debug("Invalid owner id: '" + ownerIdentifier + "'");
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1024 return null;
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1025 }
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1026
235 3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	1027 final ArtifactCollection [] collection = new ArtifactCollection[1];
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	1028
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	1029 final byte [] data = XMLUtils.toByteArray(attribute, true);
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1030
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	1031 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1032 public boolean doIt() throws SQLException {
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1033 // fetch owner id
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1034 prepareStatement(SQL_USERS_SELECT_ID_BY_GID);
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1035 stmnt.setString(1, ownerIdentifier);
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1036 result = stmnt.executeQuery();
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1037
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1038 if (!result.next()) { // no such user
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1039 return false;
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1040 }
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1041
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1042 int ownerId = result.getInt(1);
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1043 reset();
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1044
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1045 // fetch new collection seq number.
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1046 prepareStatement(SQL_COLLECTIONS_NEXT_ID);
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1047 result = stmnt.executeQuery();
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1048
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1049 if (!result.next()) { // no identifier generated
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1050 return false;
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1051 }
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1052
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1053 int id = result.getInt(1);
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1054 reset();
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1055
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1056 String identifier = newIdentifier();
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1057
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1058 prepareStatement(SQL_COLLECTIONS_INSERT);
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1059
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1060 stmnt.setInt(1, id);
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1061 stmnt.setString(2, identifier);
161 e4a1562dfc21 Bugfixed the collection creation in the Backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 159 diff changeset	1062 stmnt.setString(3, name);
e4a1562dfc21 Bugfixed the collection creation in the Backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 159 diff changeset	1063 stmnt.setInt(4, ownerId);
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1064
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1065 // XXX: A bit odd: we don't have a collection, yet.
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1066 Long ttl = factory.timeToLiveUntouched(null, context);
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1067
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1068 if (ttl == null) {
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1069 stmnt.setNull(5, Types.BIGINT);
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1070 }
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1071 else {
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1072 stmnt.setLong(5, ttl);
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1073 }
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1074
199 face2302387c Insert collection attribute into database, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 194 diff changeset	1075 if (data == null) {
face2302387c Insert collection attribute into database, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 194 diff changeset	1076 stmnt.setNull(6, Types.BINARY);
face2302387c Insert collection attribute into database, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 194 diff changeset	1077 }
face2302387c Insert collection attribute into database, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 194 diff changeset	1078 else {
face2302387c Insert collection attribute into database, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 194 diff changeset	1079 stmnt.setBytes(6, data);
face2302387c Insert collection attribute into database, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 194 diff changeset	1080 }
face2302387c Insert collection attribute into database, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 194 diff changeset	1081
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1082 stmnt.execute();
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1083 conn.commit();
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1084
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1085 reset();
170 ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	1086
ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	1087 // fetch creation time from database
ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	1088 // done this way to use the time system
ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	1089 // of the database.
ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	1090
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1091 prepareStatement(SQL_COLLECTIONS_CREATION_TIME);
170 ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	1092 stmnt.setInt(1, id);
ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	1093
ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	1094 result = stmnt.executeQuery();
ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	1095
ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	1096 Date creationTime = null;
ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	1097
ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	1098 if (result.next()) {
ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	1099 Timestamp timestamp = result.getTimestamp(1);
ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	1100 creationTime = new Date(timestamp.getTime());
ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	1101 }
ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	1102
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1103 collection[0] = factory.createCollection(
281 942a54670a72 Made the TTL of a Collection retrievable via getter method. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 275 diff changeset	1104 identifier, name, creationTime, ttl, attribute, context);
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1105
316 0ca9b1073ccf Added dummy user to fresh created collections to have it available in the backend listeners. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 314 diff changeset	1106 if (collection[0] != null) {
0ca9b1073ccf Added dummy user to fresh created collections to have it available in the backend listeners. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 314 diff changeset	1107 // XXX: Little hack to make the listeners happy
0ca9b1073ccf Added dummy user to fresh created collections to have it available in the backend listeners. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 314 diff changeset	1108 collection[0].setUser(new DefaultUser(ownerIdentifier));
0ca9b1073ccf Added dummy user to fresh created collections to have it available in the backend listeners. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 314 diff changeset	1109 }
0ca9b1073ccf Added dummy user to fresh created collections to have it available in the backend listeners. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 314 diff changeset	1110
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1111 return true;
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1112 }
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1113 };
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1114
311 1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1115 boolean success = exec.runWrite();
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1116
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1117 if (success) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1118 fireCreatedCollection(collection[0]);
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1119 return collection[0];
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1120 }
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1121 return null;
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1122 }
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1123
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1124 protected void fireCreatedCollection(ArtifactCollection collection) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1125 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1126 listener.createdCollection(collection, this);
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1127 }
156 a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1128 }
a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1129
217 87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1130 public ArtifactCollection getCollection(
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1131 final String collectionId,
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1132 final ArtifactCollectionFactory collectionFactory,
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1133 final UserFactory userFactory,
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1134 final Object context
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1135 ) {
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1136 if (!isValidIdentifier(collectionId)) {
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1137 logger.debug("collection id is not valid: " + collectionId);
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1138 return null;
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1139 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1140
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1141 final ArtifactCollection[] ac = new ArtifactCollection[1];
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1142
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	1143 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
217 87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1144 public boolean doIt() throws SQLException {
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1145
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1146 prepareStatement(SQL_COLLECTIONS_SELECT_GID);
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1147 stmnt.setString(1, collectionId);
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1148
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1149 result = stmnt.executeQuery();
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1150 if (!result.next()) {
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1151 logger.debug("No such collection");
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1152 return false;
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1153 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1154
235 3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	1155 String collectionName = result.getString(2);
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	1156 String ownerId = result.getString(3);
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	1157 Date creationTime =
217 87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1158 new Date(result.getTimestamp(4).getTime());
235 3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	1159 Date lastAccess =
217 87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1160 new Date(result.getTimestamp(5).getTime());
235 3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	1161 Document attr =
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	1162 XMLUtils.fromByteArray(result.getBytes(6), true);
281 942a54670a72 Made the TTL of a Collection retrievable via getter method. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 275 diff changeset	1163 long ttl = result.getLong(7);
217 87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1164
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1165 ArtifactCollection collection =
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1166 collectionFactory.createCollection(
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1167 collectionId,
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1168 collectionName,
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1169 creationTime,
281 942a54670a72 Made the TTL of a Collection retrievable via getter method. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 275 diff changeset	1170 ttl,
217 87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1171 attr,
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1172 context);
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1173
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1174 if (ownerId != null) {
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1175 collection.setUser(new LazyBackendUser(
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1176 ownerId, userFactory, Backend.this, context));
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1177 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1178
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1179 ac[0] = collection;
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1180
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1181 return true;
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1182 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1183 };
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1184
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1185 return exec.runRead() ? ac[0] : null;
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1186 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1187
164 268c2972d4a7 Implemented the interface method listCollections() in the artifact database. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 161 diff changeset	1188 public ArtifactCollection [] listCollections(
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1189 final String ownerIdentifier,
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1190 final Document data,
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1191 final ArtifactCollectionFactory collectionFactory,
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1192 final UserFactory userFactory,
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1193 final Object context
167 c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	1194 ) {
233 16cd059945e5 Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 230 diff changeset	1195 if (ownerIdentifier != null
177 77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 176 diff changeset	1196 && !isValidIdentifier(ownerIdentifier)) {
167 c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	1197 logger.debug("Invalid owner id: '" + ownerIdentifier + "'");
c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	1198 return null;
c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	1199 }
c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	1200
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1201 final ArrayList<ArtifactCollection> collections =
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1202 new ArrayList<ArtifactCollection>();
167 c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	1203
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	1204 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
167 c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	1205
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1206 public boolean doIt() throws SQLException {
167 c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	1207
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1208 if (ownerIdentifier != null) {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1209 prepareStatement(SQL_COLLECTIONS_SELECT_USER);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1210 stmnt.setString(1, ownerIdentifier);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1211 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1212 else {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1213 prepareStatement(SQL_COLLECTIONS_SELECT_ALL);
167 c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	1214 }
c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	1215
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1216 result = stmnt.executeQuery();
167 c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	1217
235 3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	1218 HashMap<String, LazyBackendUser> users =
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	1219 new HashMap<String, LazyBackendUser>();
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	1220
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1221 while (result.next()) {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1222 String collectionIdentifier = result.getString(1);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1223 String collectionName = result.getString(2);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1224 Date creationTime =
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1225 new Date(result.getTimestamp(3).getTime());
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1226 String userIdentifier = result.getString(4);
281 942a54670a72 Made the TTL of a Collection retrievable via getter method. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 275 diff changeset	1227 long ttl = result.getLong(5);
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1228
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1229 ArtifactCollection collection =
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1230 collectionFactory.createCollection(
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1231 collectionIdentifier,
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1232 collectionName,
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1233 creationTime,
281 942a54670a72 Made the TTL of a Collection retrievable via getter method. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 275 diff changeset	1234 ttl,
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1235 data,
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1236 context);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1237
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1238 if (userIdentifier != null) {
235 3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	1239 LazyBackendUser user = users.get(userIdentifier);
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	1240 if (user == null) {
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	1241 user = new LazyBackendUser(
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	1242 userIdentifier, userFactory,
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	1243 Backend.this, context);
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	1244 users.put(userIdentifier, user);
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	1245 }
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	1246 collection.setUser(user);
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1247 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1248
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1249 collections.add(collection);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1250 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1251 return true;
167 c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	1252 }
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1253 };
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1254
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1255 return exec.runRead()
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1256 ? collections.toArray(new ArtifactCollection[collections.size()])
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1257 : null;
156 a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1258 }
a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1259
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1260
175 16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1261 public boolean deleteCollection(final String collectionId) {
177 77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 176 diff changeset	1262 if (!isValidIdentifier(collectionId)) {
175 16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1263 logger.debug("Invalid collection id: '" + collectionId + "'");
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1264 return false;
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1265 }
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	1266 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
175 16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1267 public boolean doIt() throws SQLException {
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1268 // fetch collection id
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1269 prepareStatement(SQL_COLLECTIONS_ID_BY_GID);
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1270 stmnt.setString(1, collectionId);
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1271 result = stmnt.executeQuery();
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1272 if (!result.next()) {
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1273 logger.debug("No such collection: " + collectionId);
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1274 return false;
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1275 }
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1276 int id = result.getInt(1);
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1277 reset();
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1278
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1279 // outdate artifacts that are only in this collection
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1280 prepareStatement(SQL_OUTDATE_ARTIFACTS_COLLECTION);
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1281 stmnt.setInt(1, id);
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1282 stmnt.setInt(2, id);
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1283 stmnt.execute();
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1284 reset();
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1285
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1286 // delete the collection items
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1287 prepareStatement(SQL_DELETE_COLLECTION_ITEMS);
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1288 stmnt.setInt(1, id);
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1289 stmnt.execute();
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1290 reset();
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1291
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1292 // delete the collection
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1293 prepareStatement(SQL_DELETE_COLLECTION);
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1294 stmnt.setInt(1, id);
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1295 stmnt.execute();
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1296 conn.commit();
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1297 return true;
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1298 }
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1299 };
311 1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1300 boolean success = exec.runWrite();
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1301
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1302 if (success) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1303 fireDeletedCollection(collectionId);
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1304 }
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1305
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1306 return success;
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1307 }
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1308
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1309 protected void fireDeletedCollection(String identifier) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1310 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1311 listener.deletedCollection(identifier, this);
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1312 }
156 a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1313 }
a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1314
253 a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1315 public Document getCollectionAttribute(final String collectionId) {
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1316 if (!isValidIdentifier(collectionId)) {
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1317 logger.debug("collection id is not valid: " + collectionId);
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1318 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1319
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1320 final byte[][] data = new byte[1][1];
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1321
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	1322 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
253 a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1323 public boolean doIt() throws SQLException {
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1324 prepareStatement(SQL_COLLECTION_GET_ATTRIBUTE);
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1325 stmnt.setString(1, collectionId);
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1326 result = stmnt.executeQuery();
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1327 if (!result.next()) {
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1328 logger.debug("No such collection.");
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1329 return false;
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1330 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1331
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1332 data[0] = result.getBytes(1);
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1333 return true;
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1334 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1335 };
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1336
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1337 return exec.runRead()
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1338 ? XMLUtils.fromByteArray(data[0], true)
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1339 : null;
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1340 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1341
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1342 public boolean setCollectionAttribute(
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1343 final String collectionId,
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1344 Document attribute
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1345 ) {
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1346 if (!isValidIdentifier(collectionId)) {
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1347 logger.debug("collection id is not valid: " + collectionId);
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1348 return false;
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1349 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1350
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1351 final byte [] data = XMLUtils.toByteArray(attribute, true);
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1352
311 1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1353 boolean success = sqlExecutor.new Instance() {
253 a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1354 public boolean doIt() throws SQLException {
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1355
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1356 // set the column in collection items
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1357 prepareStatement(SQL_COLLECTION_SET_ATTRIBUTE);
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1358 if (data == null) {
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1359 stmnt.setNull(1, Types.BINARY);
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1360 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1361 else {
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1362 stmnt.setBytes(1, data);
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1363 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1364 stmnt.setString(2, collectionId);
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1365 stmnt.execute();
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1366 reset();
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1367
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1368 // touch the collection
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1369 prepareStatement(SQL_COLLECTIONS_TOUCH_BY_GID);
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1370 stmnt.setString(1, collectionId);
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1371 stmnt.execute();
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1372
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1373 conn.commit();
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1374 return true;
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1375 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1376 }.runWrite();
311 1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1377
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1378 if (success) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1379 fireChangedCollectionAttribute(collectionId, attribute);
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1380 }
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1381
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1382 return success;
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1383 }
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1384
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1385 protected void fireChangedCollectionAttribute(
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1386 String collectionId,
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1387 Document document
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1388 ) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1389 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1390 listener.changedCollectionAttribute(collectionId, document, this);
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1391 }
253 a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1392 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 252 diff changeset	1393
252 6de74b0b878e Changed the method names to get and set the attributes of collection items. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 242 diff changeset	1394 public Document getCollectionItemAttribute(
178 535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1395 final String collectionId,
535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1396 final String artifactId
156 a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1397 ) {
178 535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1398 if (!isValidIdentifier(collectionId)) {
535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1399 logger.debug("collection id is not valid: " + collectionId);
535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1400 return null;
535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1401 }
535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1402 if (!isValidIdentifier(artifactId)) {
535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1403 logger.debug("artifact id is not valid: " + artifactId);
179 644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1404 return null;
178 535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1405 }
535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1406
235 3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	1407 final byte [][] data = new byte[1][1];
178 535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1408
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	1409 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
178 535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1410 public boolean doIt() throws SQLException {
535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1411 prepareStatement(SQL_COLLECTION_ITEM_GET_ATTRIBUTE);
535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1412 stmnt.setString(1, collectionId);
535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1413 stmnt.setString(2, artifactId);
535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1414 result = stmnt.executeQuery();
535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1415 if (!result.next()) {
535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1416 logger.debug("No such collection item");
535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1417 return false;
535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1418 }
235 3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	1419 data[0] = result.getBytes(1);
178 535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1420 return true;
535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1421 }
535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1422 };
535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1423
235 3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	1424 return exec.runRead()
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	1425 ? XMLUtils.fromByteArray(data[0], true)
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	1426 : null;
156 a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1427 }
a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1428
252 6de74b0b878e Changed the method names to get and set the attributes of collection items. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 242 diff changeset	1429 public boolean setCollectionItemAttribute(
233 16cd059945e5 Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 230 diff changeset	1430 final String collectionId,
179 644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1431 final String artifactId,
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1432 Document attribute
156 a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1433 ) {
179 644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1434 if (!isValidIdentifier(collectionId)) {
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1435 logger.debug("collection id is not valid: " + collectionId);
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1436 return false;
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1437 }
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1438 if (!isValidIdentifier(artifactId)) {
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1439 logger.debug("artifact id is not valid: " + artifactId);
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1440 return false;
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1441 }
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1442
235 3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	1443 final byte [] data = XMLUtils.toByteArray(attribute, true);
179 644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1444
311 1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1445 boolean success = sqlExecutor.new Instance() {
179 644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1446 public boolean doIt() throws SQLException {
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1447
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1448 // set the column in collection items
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1449 prepareStatement(SQL_COLLECTION_ITEM_SET_ATTRIBUTE);
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1450 if (data == null) {
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1451 stmnt.setNull(1, Types.BINARY);
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1452 }
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1453 else {
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1454 stmnt.setBytes(1, data);
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1455 }
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1456 stmnt.setString(2, collectionId);
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1457 stmnt.setString(3, artifactId);
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1458 stmnt.execute();
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1459 reset();
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1460
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1461 // touch the collection
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1462 prepareStatement(SQL_COLLECTIONS_TOUCH_BY_GID);
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1463 stmnt.setString(1, collectionId);
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1464 stmnt.execute();
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1465
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1466 conn.commit();
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1467 return true;
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1468 }
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1469 }.runWrite();
311 1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1470
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1471 if (success) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1472 fireChangedCollectionItemAttribute(
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1473 collectionId, artifactId, attribute);
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1474 }
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1475
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1476 return success;
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1477 }
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1478
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1479 protected void fireChangedCollectionItemAttribute(
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1480 String collectionId,
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1481 String artifactId,
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1482 Document document
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1483 ) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1484 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1485 listener.changedCollectionItemAttribute(
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1486 collectionId, artifactId, document, this);
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1487 }
156 a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1488 }
a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1489
a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1490 public boolean addCollectionArtifact(
176 a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1491 final String collectionId,
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1492 final String artifactId,
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1493 final Document attribute
156 a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1494 ) {
177 77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 176 diff changeset	1495 if (!isValidIdentifier(collectionId)) {
176 a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1496 logger.debug("Invalid collection id: '" + collectionId + "'");
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1497 return false;
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1498 }
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1499
177 77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 176 diff changeset	1500 if (!isValidIdentifier(artifactId)) {
176 a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1501 logger.debug("Invalid artifact id: '" + artifactId + "'");
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1502 return false;
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1503 }
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1504
235 3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	1505 final byte [] data = XMLUtils.toByteArray(attribute, true);
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 233 diff changeset	1506
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	1507 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
176 a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1508 public boolean doIt() throws SQLException {
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1509 // fetch artifact id
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1510 prepareStatement(SQL_GET_ID);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1511 stmnt.setString(1, artifactId);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1512 result = stmnt.executeQuery();
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1513 if (!result.next()) {
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1514 logger.debug("No such artifact: " + artifactId);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1515 return false;
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1516 }
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1517 int aid = result.getInt(1);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1518 reset();
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1519
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1520 // fetch collection id
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1521 prepareStatement(SQL_COLLECTIONS_ID_BY_GID);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1522 stmnt.setString(1, collectionId);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1523 result = stmnt.executeQuery();
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1524 if (!result.next()) {
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1525 logger.debug("No such collection: " + collectionId);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1526 }
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1527 int cid = result.getInt(1);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1528 reset();
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1529
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1530 // check if artifact is already in collection
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1531 prepareStatement(SQL_COLLECTION_CHECK_ARTIFACT);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1532 stmnt.setInt(1, aid);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1533 stmnt.setInt(2, cid);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1534 result = stmnt.executeQuery();
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1535 if (result.next()) {
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1536 logger.debug("artifact already in collection");
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1537 return false;
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1538 }
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1539 reset();
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1540
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1541 // fetch fresh id for new collection item
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1542 prepareStatement(SQL_COLLECTION_ITEMS_ID_NEXTVAL);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1543 result = stmnt.executeQuery();
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1544 if (!result.next()) {
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1545 logger.debug("no collection item id generated");
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1546 return false;
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1547 }
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1548 int ci_id = result.getInt(1);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1549 reset();
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1550
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1551 // insert new collection item
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1552 prepareStatement(SQL_COLLECTION_ITEMS_INSERT);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1553 stmnt.setInt(1, ci_id);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1554 stmnt.setInt(2, cid);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1555 stmnt.setInt(3, aid);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1556
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1557 if (data == null) {
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1558 stmnt.setNull(4, Types.BINARY);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1559 }
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1560 else {
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1561 stmnt.setBytes(4, data);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1562 }
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1563 stmnt.execute();
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1564 conn.commit();
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1565
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1566 return true;
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1567 }
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1568 };
311 1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1569 boolean success = exec.runWrite();
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1570
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1571 if (success) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1572 fireAddedArtifactToCollection(artifactId, collectionId);
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1573 }
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1574
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1575 return success;
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1576 }
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1577
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1578 protected void fireAddedArtifactToCollection(
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1579 String artifactId,
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1580 String collectionId
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1581 ) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1582 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1583 listener.addedArtifactToCollection(
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1584 artifactId, collectionId, this);
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1585 }
156 a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1586 }
a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1587
a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1588 public boolean removeCollectionArtifact(
180 38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1589 final String collectionId,
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1590 final String artifactId
156 a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1591 ) {
180 38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1592 if (!isValidIdentifier(collectionId)) {
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1593 logger.debug("Invalid collection id: '" + collectionId + "'");
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1594 return false;
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1595 }
311 1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1596
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1597 boolean success = sqlExecutor.new Instance() {
180 38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1598 public boolean doIt() throws SQLException {
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1599
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1600 // fetch id, collection id and artitfact id
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1601 prepareStatement(SQL_COLLECTION_ITEM_ID_CID_AID);
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1602 stmnt.setString(1, collectionId);
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1603 stmnt.setString(2, artifactId);
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1604 result = stmnt.executeQuery();
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1605 if (!result.next()) {
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1606 logger.debug("No such collection item");
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1607 return false;
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1608 }
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1609 int id = result.getInt(1);
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1610 int cid = result.getInt(2);
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1611 int aid = result.getInt(3);
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1612 reset();
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1613
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1614 // outdate artifact iff it is only in this collection
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1615 prepareStatement(SQL_COLLECTION_ITEM_OUTDATE_ARTIFACT);
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1616 stmnt.setInt(1, aid);
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1617 stmnt.setInt(2, cid);
194 fde2f193e846 Small typo fix Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 193 diff changeset	1618 stmnt.setInt(3, aid);
180 38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1619 stmnt.execute();
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1620 reset();
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1621
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1622 // delete collection item
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1623 prepareStatement(SQL_COLLECTION_ITEM_DELETE);
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1624 stmnt.setInt(1, id);
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1625 stmnt.execute();
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1626 reset();
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1627
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1628 // touch collection
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1629 prepareStatement(SQL_COLLECTIONS_TOUCH_BY_ID);
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1630 stmnt.setInt(1, cid);
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1631 stmnt.execute();
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1632
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1633 conn.commit();
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1634 return true;
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1635 }
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1636 }.runWrite();
311 1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1637
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1638 if (success) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1639 fireRemovedArtifactFromCollection(artifactId, collectionId);
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1640 }
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1641
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1642 return success;
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1643 }
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1644
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1645 protected void fireRemovedArtifactFromCollection(
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1646 String artifactId,
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1647 String collectionId
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1648 ) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1649 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1650 listener.removedArtifactFromCollection(
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1651 artifactId, collectionId, this);
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1652 }
156 a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1653 }
a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1654
184 a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1655 public CollectionItem [] listCollectionArtifacts(
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1656 final String collectionId
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1657 ) {
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1658 if (!isValidIdentifier(collectionId)) {
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1659 logger.debug("Invalid collection id: '" + collectionId + "'");
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1660 return null;
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1661 }
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1662
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1663 final ArrayList<CollectionItem> collectionItems =
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1664 new ArrayList<CollectionItem>();
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1665
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	1666 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
184 a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1667 public boolean doIt() throws SQLException {
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1668 prepareStatement(SQL_COLLECTION_ITEMS_LIST_GID);
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1669 stmnt.setString(1, collectionId);
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1670 result = stmnt.executeQuery();
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1671 while (result.next()) {
186 15c7638511dc Added an interface for CollectionItems and renamed the CollectionItem class from the artifact-database package to DefaultCollectionItem - because this is the default implementation of the interface. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 184 diff changeset	1672 CollectionItem item = new DefaultCollectionItem(
184 a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1673 result.getString(1),
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1674 result.getBytes(2));
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1675 collectionItems.add(item);
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1676 }
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1677 return true;
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1678 }
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1679 };
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1680
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1681 return exec.runRead()
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1682 ? collectionItems.toArray(
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1683 new CollectionItem[collectionItems.size()])
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1684 : null;
156 a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1685 }
273 22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 253 diff changeset	1686
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 253 diff changeset	1687
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 253 diff changeset	1688 public boolean setCollectionTTL(final String uuid, final Long ttl) {
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 253 diff changeset	1689 if (!isValidIdentifier(uuid)) {
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 253 diff changeset	1690 logger.debug("Invalid collection id: '" + uuid + "'");
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 253 diff changeset	1691 return false;
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 253 diff changeset	1692 }
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 253 diff changeset	1693
305 f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 303 diff changeset	1694 return sqlExecutor.new Instance() {
273 22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 253 diff changeset	1695 public boolean doIt() throws SQLException {
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 253 diff changeset	1696 prepareStatement(SQL_UPDATE_COLLECTION_TTL);
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 253 diff changeset	1697 if (ttl == null) {
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 253 diff changeset	1698 stmnt.setNull(1, Types.BIGINT);
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 253 diff changeset	1699 }
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 253 diff changeset	1700 else {
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 253 diff changeset	1701 stmnt.setLong(1, ttl);
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 253 diff changeset	1702 }
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 253 diff changeset	1703 stmnt.setString(2, uuid);
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 253 diff changeset	1704 stmnt.execute();
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 253 diff changeset	1705 conn.commit();
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 253 diff changeset	1706
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 253 diff changeset	1707 return true;
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 253 diff changeset	1708 }
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 253 diff changeset	1709 }.runWrite();
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 253 diff changeset	1710 }
275 e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 273 diff changeset	1711
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 273 diff changeset	1712
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 273 diff changeset	1713 public boolean setCollectionName(final String uuid, final String name) {
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 273 diff changeset	1714 if (!isValidIdentifier(uuid)) {
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 273 diff changeset	1715 logger.debug("Invalid collection id: '" + uuid + "'");
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 273 diff changeset	1716 return false;
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 273 diff changeset	1717 }
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 273 diff changeset	1718
311 1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1719 boolean success = sqlExecutor.new Instance() {
275 e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 273 diff changeset	1720 public boolean doIt() throws SQLException {
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 273 diff changeset	1721 prepareStatement(SQL_UPDATE_COLLECTION_NAME);
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 273 diff changeset	1722 stmnt.setString(1, name);
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 273 diff changeset	1723 stmnt.setString(2, uuid);
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 273 diff changeset	1724 stmnt.execute();
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 273 diff changeset	1725 conn.commit();
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 273 diff changeset	1726
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 273 diff changeset	1727 return true;
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 273 diff changeset	1728 }
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 273 diff changeset	1729 }.runWrite();
311 1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1730
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1731 if (success) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1732 fireSetCollectionName(uuid, name);
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1733 }
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1734
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1735 return success;
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1736 }
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1737
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1738 protected void fireSetCollectionName(String identifier, String name) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1739 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1740 listener.setCollectionName(identifier, name);
1d517e051e95 Made backend listeners loadable at boot time. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 310 diff changeset	1741 }
275 e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 273 diff changeset	1742 }
303 190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1743
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1744 public boolean loadAllArtifacts(final ArtifactLoadedCallback alc) {
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1745
308 a077bb098eb4 Fixed broken SQL statement. Added debug output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 307 diff changeset	1746 logger.debug("loadAllArtifacts");
a077bb098eb4 Fixed broken SQL statement. Added debug output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 307 diff changeset	1747
303 190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1748 if (factoryLookup == null) {
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1749 logger.error("factory lookup == null");
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1750 return false;
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1751 }
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1752
308 a077bb098eb4 Fixed broken SQL statement. Added debug output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 307 diff changeset	1753 boolean success = sqlExecutor.new Instance() {
a077bb098eb4 Fixed broken SQL statement. Added debug output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 307 diff changeset	1754 @Override
303 190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1755 public boolean doIt() throws SQLException {
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1756 // a little cache to avoid too much deserializations.
308 a077bb098eb4 Fixed broken SQL statement. Added debug output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 307 diff changeset	1757 LRUCache<String, Artifact> alreadyLoaded =
a077bb098eb4 Fixed broken SQL statement. Added debug output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 307 diff changeset	1758 new LRUCache<String, Artifact>(200);
303 190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1759
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1760 prepareStatement(SQL_ALL_ARTIFACTS);
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1761 result = stmnt.executeQuery();
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1762 while (result.next()) {
320 b46c5b13ac94 Extract the collection and artifact creation times when doing the initial, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 318 diff changeset	1763 String userId = result.getString("u_gid");
b46c5b13ac94 Extract the collection and artifact creation times when doing the initial, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 318 diff changeset	1764 String collectionId = result.getString("c_gid");
b46c5b13ac94 Extract the collection and artifact creation times when doing the initial, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 318 diff changeset	1765 String collectionName = result.getString("c_name");
b46c5b13ac94 Extract the collection and artifact creation times when doing the initial, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 318 diff changeset	1766 String artifactId = result.getString("a_gid");
b46c5b13ac94 Extract the collection and artifact creation times when doing the initial, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 318 diff changeset	1767 String factoryName = result.getString("factory");
b46c5b13ac94 Extract the collection and artifact creation times when doing the initial, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 318 diff changeset	1768 Date collectionCreated =
b46c5b13ac94 Extract the collection and artifact creation times when doing the initial, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 318 diff changeset	1769 new Date(result.getTimestamp("c_creation").getTime());
b46c5b13ac94 Extract the collection and artifact creation times when doing the initial, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 318 diff changeset	1770 Date artifactCreated =
b46c5b13ac94 Extract the collection and artifact creation times when doing the initial, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 318 diff changeset	1771 new Date(result.getTimestamp("a_creation").getTime());
303 190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1772
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1773 Artifact artifact = alreadyLoaded.get(artifactId);
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1774
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1775 if (artifact != null) {
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1776 alc.artifactLoaded(
317 824051dff018 When loading all artifacts fetch the name of the collections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 316 diff changeset	1777 userId,
824051dff018 When loading all artifacts fetch the name of the collections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 316 diff changeset	1778 collectionId, collectionName,
320 b46c5b13ac94 Extract the collection and artifact creation times when doing the initial, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 318 diff changeset	1779 collectionCreated,
b46c5b13ac94 Extract the collection and artifact creation times when doing the initial, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 318 diff changeset	1780 artifactId, artifactCreated, artifact);
303 190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1781 continue;
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1782 }
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1783
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1784 ArtifactFactory factory = factoryLookup
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1785 .getArtifactFactory(factoryName);
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1786
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1787 if (factory == null) {
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1788 logger.error("factory '" + factoryName + "' not found");
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1789 continue;
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1790 }
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1791
320 b46c5b13ac94 Extract the collection and artifact creation times when doing the initial, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 318 diff changeset	1792 byte [] bytes = result.getBytes("data");
303 190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1793
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1794 artifact = factory.getSerializer().fromBytes(bytes);
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1795
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1796 if (artifact != null) {
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1797 alc.artifactLoaded(
317 824051dff018 When loading all artifacts fetch the name of the collections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 316 diff changeset	1798 userId,
320 b46c5b13ac94 Extract the collection and artifact creation times when doing the initial, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 318 diff changeset	1799 collectionId, collectionName, collectionCreated,
b46c5b13ac94 Extract the collection and artifact creation times when doing the initial, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 318 diff changeset	1800 artifactId, artifactCreated, artifact);
303 190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1801 }
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1802
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1803 alreadyLoaded.put(artifactId, artifact);
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1804 }
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1805 return true;
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1806 }
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1807 }.runRead();
308 a077bb098eb4 Fixed broken SQL statement. Added debug output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 307 diff changeset	1808
a077bb098eb4 Fixed broken SQL statement. Added debug output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 307 diff changeset	1809 if (logger.isDebugEnabled()) {
a077bb098eb4 Fixed broken SQL statement. Added debug output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 307 diff changeset	1810 logger.debug("loadAllArtifacts success: " + success);
a077bb098eb4 Fixed broken SQL statement. Added debug output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 307 diff changeset	1811 }
a077bb098eb4 Fixed broken SQL statement. Added debug output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 307 diff changeset	1812
a077bb098eb4 Fixed broken SQL statement. Added debug output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 307 diff changeset	1813 return success;
303 190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1814 }
314 31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 313 diff changeset	1815
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 313 diff changeset	1816 @Override
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 313 diff changeset	1817 public void killedArtifacts(List<String> identifiers) {
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 313 diff changeset	1818 logger.debug("killedArtifacts");
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 313 diff changeset	1819 for (BackendListener listener: listeners) {
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 313 diff changeset	1820 listener.killedArtifacts(identifiers, this);
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 313 diff changeset	1821 }
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 313 diff changeset	1822 }
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 313 diff changeset	1823
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 313 diff changeset	1824 @Override
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 313 diff changeset	1825 public void killedCollections(List<String> identifiers) {
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 313 diff changeset	1826 logger.debug("killedCollections");
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 313 diff changeset	1827 for (BackendListener listener: listeners) {
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 313 diff changeset	1828 listener.killedCollections(identifiers, this);
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 313 diff changeset	1829 }
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 313 diff changeset	1830 }
13 0d6badf6af42 Added not yet working backend to artifact database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1831 }
79 f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	1832 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > dive4elements > framework

annotate artifact-database/src/main/java/de/intevation/artifactdatabase/Backend.java @ 330:3168af23aec5