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

annotate artifact-database/src/main/java/de/intevation/artifactdatabase/Backend.java @ 303:190aa68ae7a8

Added method to artifact database to load all artifacts. artifacts/trunk@2408 c6561f87-3c4e-4783-a992-168aeb5c3f6f

author	Sascha L. Teichmann <sascha.teichmann@intevation.de>
date	Wed, 27 Jul 2011 09:32:26 +0000
parents	b0a949d3fe09
children	f33401ea2a6c

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;
b90e831d3dfe Call database to create a new user. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 133 diff changeset	22
93 e27cf9c84eb8 Unified imports. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 90 diff changeset	23 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	24 import java.sql.Timestamp;
93 e27cf9c84eb8 Unified imports. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 90 diff changeset	25 import java.sql.Types;
e27cf9c84eb8 Unified imports. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 90 diff changeset	26
148 101a52d3ad08 Added code to load all users from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 147 diff changeset	27 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	28 import java.util.Date;
303 190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	29 import java.util.Map;
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	30 import java.util.LinkedHashMap;
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	31 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	32
17 5a6b6a3debc7 Integrated logging into artifact database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 15 diff changeset	33 import org.apache.log4j.Logger;
5a6b6a3debc7 Integrated logging into artifact database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 15 diff changeset	34
133 2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	35 import org.w3c.dom.Document;
2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	36
13 0d6badf6af42 Added not yet working backend to artifact database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	37 /**
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	38 * 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	39 * in a SQL database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	40 *
79 f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	41 * @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	42 */
0d6badf6af42 Added not yet working backend to artifact database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	43 public class Backend
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	44 implements DatabaseCleaner.ArtifactReviver
13 0d6badf6af42 Added not yet working backend to artifact database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	45 {
17 5a6b6a3debc7 Integrated logging into artifact database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 15 diff changeset	46 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	47
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	48 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	49 * 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	50 */
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	51 public static final String SQL_NEXT_ID =
0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	52 SQL.get("artifacts.id.nextval");
0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	53
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	54 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	55 * The SQL statement to insert an artifact into the database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	56 */
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	57 public static final String SQL_INSERT =
0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	58 SQL.get("artifacts.insert");
0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	59
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	60 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	61 * The SQL statement to update some columns of an existing
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	62 * artifact in the database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	63 */
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	64 public static final String SQL_UPDATE =
0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	65 SQL.get("artifacts.update");
0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	66
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	67 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	68 * The SQL statement to touch the access time of an
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	69 * artifact inside the database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	70 */
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	71 public static final String SQL_TOUCH =
0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	72 SQL.get("artifacts.touch");
0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	73
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	74 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	75 * The SQL statement to load an artifact by a given
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	76 * identifier from the database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	77 */
15 9ad6ec2d09c3 Implemented restoring artifacts from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 14 diff changeset	78 public static final String SQL_LOAD_BY_GID =
9ad6ec2d09c3 Implemented restoring artifacts from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 14 diff changeset	79 SQL.get("artifacts.select.gid");
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 */
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	85 public static final String SQL_GET_ID =
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 SQL.get("artifacts.get.id");
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	87
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	88 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	89 * The SQL statement to replace the content of an
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	90 * existing artifact inside the database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	91 */
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 public static final String SQL_REPLACE =
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	93 SQL.get("artifacts.replace");
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	94
133 2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	95 // USER SQL
2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	96
2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	97 public static final String SQL_USERS_NEXT_ID =
2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	98 SQL.get("users.id.nextval");
2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	99
2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	100 public static final String SQL_USERS_INSERT =
2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	101 SQL.get("users.insert");
2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	102
144 5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	103 public static final String SQL_USERS_SELECT_ID_BY_GID =
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	104 SQL.get("users.select.id.by.gid");
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	105
133 2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	106 public static final String SQL_USERS_SELECT_GID =
2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	107 SQL.get("users.select.gid");
2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	108
2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	109 public static final String SQL_USERS_DELETE_ID =
2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	110 SQL.get("users.delete.id");
2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	111
2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	112 public static final String SQL_USERS_DELETE_COLLECTIONS =
2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	113 SQL.get("users.delete.collections");
2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	114
148 101a52d3ad08 Added code to load all users from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 147 diff changeset	115 public static final String SQL_USERS_SELECT_ALL =
133 2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	116 SQL.get("users.select.all");
2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	117
144 5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	118 public static final String SQL_USERS_COLLECTIONS =
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	119 SQL.get("users.collections");
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	120
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	121 public static final String SQL_USERS_COLLECTION_IDS =
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	122 SQL.get("users.collection.ids");
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	123
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	124 public static final String SQL_USERS_DELETE_ALL_COLLECTIONS =
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	125 SQL.get("users.delete.all.collections");
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	126
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	127 public static final String SQL_ARTIFACTS_IN_ONLY_COLLECTION_ONLY =
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	128 SQL.get("artifacts.in.one.collection.only");
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	129
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	130 public static final String SQL_OUTDATE_ARTIFACTS_COLLECTION =
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	131 SQL.get("outdate.artifacts.collection");
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	132
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	133 public static final String 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	134 SQL.get("collections.update.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	135
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	136 public static final String 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	137 SQL.get("collections.update.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	138
144 5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	139 public static final String SQL_OUTDATE_ARTIFACTS_USER =
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	140 SQL.get("outdate.artifacts.user");
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	141
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	142 public static final String SQL_DELETE_USER_COLLECTION_ITEMS =
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	143 SQL.get("delete.user.collection.items");
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	144
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	145 public static final String SQL_COLLECTIONS_NEXT_ID =
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	146 SQL.get("collections.id.nextval");
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	147
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	148 public static final String SQL_COLLECTIONS_INSERT =
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	149 SQL.get("collections.insert");
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	150
167 c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	151 public static final String SQL_COLLECTIONS_SELECT_USER =
c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	152 SQL.get("collections.select.user");
c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	153
c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	154 public static final String SQL_COLLECTIONS_SELECT_ALL =
c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	155 SQL.get("collections.select.all");
c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	156
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	157 public static final String 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	158 SQL.get("collections.select.by.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	159
170 ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	160 public static final String SQL_COLLECTIONS_CREATION_TIME =
ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	161 SQL.get("collection.creation.time");
ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	162
175 16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	163 public static final String SQL_COLLECTIONS_ID_BY_GID =
187 a85d889a1b0d Fixed some backend specific stuff (sql statements, schema). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 186 diff changeset	164 SQL.get("collections.id.by.gid");
175 16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	165
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	166 public static final String SQL_DELETE_COLLECTION_ITEMS =
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	167 SQL.get("delete.collection.items");
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	168
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	169 public static final String SQL_DELETE_COLLECTION =
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	170 SQL.get("delete.collection");
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	171
176 a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	172 public static final String SQL_COLLECTION_CHECK_ARTIFACT =
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	173 SQL.get("collection.check.artifact");
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	174
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	175 public static final String SQL_COLLECTION_ITEMS_ID_NEXTVAL =
187 a85d889a1b0d Fixed some backend specific stuff (sql statements, schema). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 186 diff changeset	176 SQL.get("collection.items.id.nextval");
176 a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	177
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	178 public static final String SQL_COLLECTION_ITEMS_INSERT =
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	179 SQL.get("collection.items.insert");
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	180
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	181 public static final String 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	182 SQL.get("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	183
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	184 public static final String 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	185 SQL.get("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	186
178 535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	187 public static final String 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	188 SQL.get("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	189
179 644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	190 public static final String 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	191 SQL.get("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	192
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	193 public static final String SQL_COLLECTIONS_TOUCH_BY_GID =
180 38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	194 SQL.get("collections.touch.by.gid");
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	195
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	196 public static final String 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	197 SQL.get("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	198
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	199 public static final String 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	200 SQL.get("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	201
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	202 public static final String 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	203 SQL.get("collection.item.delete");
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	204
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	205 public static final String 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	206 SQL.get("collections.touch.by.id");
179 644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	207
184 a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	208 public static final String 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	209 SQL.get("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	210
303 190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	211 public static final String SQL_ALL_ARTIFACTS =
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	212 SQL.get("all.artifacts");
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	213
128 bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	214 /** The singleton.*/
bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	215 protected static Backend instance;
bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	216
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	217 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	218 * The database cleaner. Reference is stored here because
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	219 * 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	220 * artifact. This artifact should be removed as soon as
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	221 * possible.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	222 */
30 88972c6daa4f Added a cleanup thread which periodically removes Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	223 protected DatabaseCleaner cleaner;
88972c6daa4f Added a cleanup thread which periodically removes Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	224
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	225 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	226 * 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	227 * we need the artifact factory which references the artifact
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	228 * serializer which is able to do the reviving job.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	229 */
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	230 protected FactoryLookup factoryLookup;
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	231
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	232 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	233 * Little helper interface to decouple the ArtifactDatabase
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	234 * from the Backend. A ArtifactDatabase should depend on a
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	235 * Backend but a Backend not from an ArtifactDatabase.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	236 */
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	237 public interface FactoryLookup {
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 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 * Returns an ArtifactFactory which is bound to a given name.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	241 * @param factoryName The name of the artifact factory.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	242 * @return The ArtifactFactory bound to the factory name or
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	243 * null if not matching factory is found.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	244 */
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	245 ArtifactFactory getArtifactFactory(String factoryName);
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	246
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	247 } // interface FactoryLookup
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 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 * Inner class that brigdes between the persisten form of the
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	251 * artifact and the living one inside the artifact database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	252 * After the describe(), feed(), advance() and out() operations
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	253 * 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	254 * back into the database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 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 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	257 {
230 fbd57d2eeaef Changed semantics of locked artifact ids. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 217 diff changeset	258 private int id;
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	259 private Artifact artifact;
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	260 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	261 private Long ttl;
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	262
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	263 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	264 * Cronstructor to create a persistent artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	265 * @param artifact The living artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	266 * @param serializer The serializer to store the artifact
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	267 * after the operations.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	268 * @param ttl The time to life of the artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	269 * @param id The database id of the artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	270 */
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	271 public PersistentArtifact(
47 4ae4dc99127d Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 46 diff changeset	272 Artifact artifact,
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	273 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	274 Long ttl,
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	275 int id
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	276 ) {
230 fbd57d2eeaef Changed semantics of locked artifact ids. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 217 diff changeset	277 this.id = id;
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	278 this.artifact = artifact;
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	279 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	280 this.ttl = ttl;
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	281 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	282
230 fbd57d2eeaef Changed semantics of locked artifact ids. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 217 diff changeset	283 public int getId() {
fbd57d2eeaef Changed semantics of locked artifact ids. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 217 diff changeset	284 return id;
fbd57d2eeaef Changed semantics of locked artifact ids. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 217 diff changeset	285 }
fbd57d2eeaef Changed semantics of locked artifact ids. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 217 diff changeset	286
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	287 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	288 * Returns the wrapped living artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	289 * @return the living artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	290 */
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	291 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	292 return artifact;
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	293 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	294
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	295 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	296 * Returns the serialized which is able to write a
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	297 * modified artifact back into the database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	298 * @return The serializer.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	299 */
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	300 public ArtifactSerializer getSerializer() {
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	301 return serializer;
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	302 }
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	303
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	304 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	305 * The time to life of the artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	306 * @return The time to live.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	307 */
84 72e2dd4feb31 Added the time to live of an artifact to the CallContext. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 80 diff changeset	308 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	309 return ttl;
72e2dd4feb31 Added the time to live of an artifact to the CallContext. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 80 diff changeset	310 }
72e2dd4feb31 Added the time to live of an artifact to the CallContext. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 80 diff changeset	311
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	312 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	313 * Stores the living artifact back into the database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	314 */
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	315 public void store() {
38 93edc04f3a10 Added postgresql support. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 34 diff changeset	316 if (logger.isDebugEnabled()) {
93edc04f3a10 Added postgresql support. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 34 diff changeset	317 logger.debug("storing artifact id = " + getId());
93edc04f3a10 Added postgresql support. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 34 diff changeset	318 }
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	319 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	320 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	321
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	322 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	323 * Only touches the access time of the artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	324 */
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	325 public void touch() {
38 93edc04f3a10 Added postgresql support. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 34 diff changeset	326 if (logger.isDebugEnabled()) {
93edc04f3a10 Added postgresql support. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 34 diff changeset	327 logger.debug("touching artifact id = " + getId());
93edc04f3a10 Added postgresql support. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 34 diff changeset	328 }
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	329 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	330 }
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	331 } // class ArtifactWithId
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	332
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	333 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	334 * Default constructor
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	335 */
13 0d6badf6af42 Added not yet working backend to artifact database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	336 public Backend() {
0d6badf6af42 Added not yet working backend to artifact database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	337 }
0d6badf6af42 Added not yet working backend to artifact database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	338
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	339 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	340 * 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	341 * @param cleaner The clean which periodically removes outdated
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	342 * artifacts from the database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	343 */
30 88972c6daa4f Added a cleanup thread which periodically removes Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	344 public Backend(DatabaseCleaner cleaner) {
88972c6daa4f Added a cleanup thread which periodically removes Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	345 this.cleaner = cleaner;
88972c6daa4f Added a cleanup thread which periodically removes Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	346 }
88972c6daa4f Added a cleanup thread which periodically removes Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	347
128 bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	348
bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	349 /**
bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	350 * Returns the singleton of this Backend.
bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	351 *
bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	352 * @return the backend.
bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	353 */
bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	354 public static synchronized Backend getInstance() {
bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	355 if (instance == null) {
bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	356 instance = new Backend();
bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	357 }
bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	358
bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	359 return instance;
bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	360 }
bfa65a812c7a Made the backend singleton. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 100 diff changeset	361
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	362 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	363 * Sets the factory lookup mechanism to decouple ArtifactDatabase
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	364 * and Backend.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	365 * @param factoryLookup
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	366 */
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	367 public void setFactoryLookup(FactoryLookup factoryLookup) {
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	368 this.factoryLookup = factoryLookup;
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	369 }
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	370
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	371 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	372 * Sets the database cleaner explicitly.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	373 * @param cleaner The database cleaner
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	374 */
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	375 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	376 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	377 }
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	378
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	379 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	380 * Returns a new unique identifier to external identify
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	381 * the artifact across the system. This implementation
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	382 * uses random UUIDs v4 to achieve this target.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	383 * @return the new identifier
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	384 */
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	385 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	386 // 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	387 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	388 }
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	389
177 77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 176 diff changeset	390 public boolean isValidIdentifier(String identifier) {
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 176 diff changeset	391 return StringUtils.checkUUID(identifier);
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 176 diff changeset	392 }
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 176 diff changeset	393
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	394 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	395 * Stores a new artifact into the database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	396 * @param artifact The artifact to be stored
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	397 * @param factory The factory which build the artifact
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	398 * @param ttl The initial time to life of the artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	399 * @return A persistent wrapper around the living
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	400 * artifact to be able to write modification later.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	401 * @throws Exception Thrown if something went wrong with the
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	402 * storage process.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	403 */
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	404 public PersistentArtifact storeInitially(
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	405 Artifact artifact,
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	406 ArtifactFactory factory,
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	407 Long ttl
47 4ae4dc99127d Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 46 diff changeset	408 )
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	409 throws Exception
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	410 {
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	411 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	412 artifact,
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	413 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	414 ttl,
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	415 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	416 }
47 4ae4dc99127d Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 46 diff changeset	417
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	418 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	419 * 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	420 * If it exists there it is only updated.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	421 * @param artifact The artifact to store/update.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	422 * @param factory The factory which created the artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	423 * @param ttl The initial time to live of the artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	424 * @return A persistent version of the artifact to be able
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	425 * to store a modification later.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	426 * @throws Exception Thrown if something went wrong during
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	427 * storing/updating.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	428 */
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	429 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	430 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	431 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	432 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	433 )
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	434 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	435 {
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 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	437 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	438 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	439 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	440 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	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
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	443 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	444 * Implementors of this interface are able to process the raw
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	445 * artifact data from the database for loading.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	446 */
79 f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	447 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	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 * Creates a custom object from the raw artifact database data.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	451 * @param factory The factory that created this artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	452 * @param ttl The current time to life of the artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	453 * @param bytes The raw artifact bytes from the database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	454 * @param id The database id of the artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	455 * @return The custom object created by the implementation.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	456 */
84 72e2dd4feb31 Added the time to live of an artifact to the CallContext. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 80 diff changeset	457 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	458
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	459 } // 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	460
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	461 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	462 * Fetches an artifact from the database identified by the
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	463 * given identifier.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	464 * @param identifer The identifier of the artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	465 * @return A persistent wrapper around the found artifact
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	466 * 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	467 * if no artifact is found for this identifier.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	468 */
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 31 diff changeset	469 public PersistentArtifact getArtifact(String identifer) {
15 9ad6ec2d09c3 Implemented restoring artifacts from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 14 diff changeset	470
79 f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	471 return (PersistentArtifact)loadArtifact(
86 b2e0cb83631c Removed trailing whitespace Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 84 diff changeset	472 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	473 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	474
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	475 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	476 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	477 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	478 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	479 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	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 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	482
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	483 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	484
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	485 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	486 ? null
84 72e2dd4feb31 Added the time to live of an artifact to the CallContext. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 80 diff changeset	487 : 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	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 });
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
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	492 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	493 * More general loading mechanism for artifacts. The concrete
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	494 * load processing is delegated to the given loader.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	495 * @param identifer The identifier of the artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	496 * @param loader The loader which processes the raw database data.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	497 * @return The object created by the loader.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	498 */
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	499 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	500 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	501 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	502 ) {
177 77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 176 diff changeset	503 if (!isValidIdentifier(identifer)) {
15 9ad6ec2d09c3 Implemented restoring artifacts from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 14 diff changeset	504 return null;
9ad6ec2d09c3 Implemented restoring artifacts from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 14 diff changeset	505 }
9ad6ec2d09c3 Implemented restoring artifacts from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 14 diff changeset	506
303 190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	507 if (factoryLookup == null) {
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	508 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	509 return false;
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	510 }
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	511
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	512 final Object [] loaded = new Object[1];
15 9ad6ec2d09c3 Implemented restoring artifacts from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 14 diff changeset	513
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	514 SQLExecutor exec = new SQLExecutor() {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	515 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	516 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	517 stmnt.setString(1, identifer);
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	518
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	519 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	520
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	521 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	522 return false;
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	523 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	524
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	525 int id = result.getInt(1);
242 b35d32e507b6 Fix for flys/issue9 Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 235 diff changeset	526 long ttlX = result.getLong(2);
b35d32e507b6 Fix for flys/issue9 Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 235 diff changeset	527 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	528
242 b35d32e507b6 Fix for flys/issue9 Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 235 diff changeset	529 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	530
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	531 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	532 .getArtifactFactory(factoryName);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	533
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	534 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	535 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	536 return false;
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	537 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	538
242 b35d32e507b6 Fix for flys/issue9 Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 235 diff changeset	539 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	540
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	541 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	542 return true;
15 9ad6ec2d09c3 Implemented restoring artifacts from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 14 diff changeset	543 }
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	544 };
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	545
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	546 return exec.runRead() ? loaded[0] : null;
15 9ad6ec2d09c3 Implemented restoring artifacts from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 14 diff changeset	547 }
9ad6ec2d09c3 Implemented restoring artifacts from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 14 diff changeset	548
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	549 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	550 * Called if the load mechanism found an outdated artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	551 * It wakes up the database cleaner.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	552 * @param id The id of the outdated artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	553 */
15 9ad6ec2d09c3 Implemented restoring artifacts from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 14 diff changeset	554 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	555 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	556 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	557 }
30 88972c6daa4f Added a cleanup thread which periodically removes Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	558 if (cleaner != null) {
88972c6daa4f Added a cleanup thread which periodically removes Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	559 cleaner.wakeup();
88972c6daa4f Added a cleanup thread which periodically removes Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	560 }
15 9ad6ec2d09c3 Implemented restoring artifacts from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 14 diff changeset	561 }
9ad6ec2d09c3 Implemented restoring artifacts from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 14 diff changeset	562
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	563 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	564 if (factoryLookup == null) {
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	565 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	566 return null;
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	567 }
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	568 ArtifactFactory factory = factoryLookup
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	569 .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	570
41 5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	571 if (factory == null) {
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	572 logger.error(
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	573 "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	574 return null;
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	575 }
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	576
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	577 ArtifactSerializer serializer = factory.getSerializer();
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	578
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	579 return serializer.fromBytes(bytes);
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	580 }
5e4bc24ea438 Made serilization more flexible. DB update required!!! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 38 diff changeset	581
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	582 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	583 * Internal method to store/replace an artifact inside the database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	584 * 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	585 * created else only the content data is updated.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	586 * @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	587 * @param factory The factory that created the artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	588 * @param ttl The initial time to life of the artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	589 * @return The database id of the stored/updated artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	590 */
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	591 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	592 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	593 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	594 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	595 ) {
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	596 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	597
177 77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 176 diff changeset	598 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	599 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	600 }
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 int [] id = new int[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	603
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	604 SQLExecutor exec = new SQLExecutor() {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	605 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	606
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	607 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	608 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	609 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	610
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	611 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	612 ? 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	613 : 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	614
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	615 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	616
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 if (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	618 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	619
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 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	621 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	622 }
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 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	624 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	625 }
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 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	628 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	629 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	630 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	631 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	632 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	633 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	634 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	635 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	636 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	637
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	638 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	639 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	640 return false;
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	641 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	642
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	643 reset();
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	644
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	645 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	646
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	647 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	648 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	649 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	650 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	651 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	652 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	653 else {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	654 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	655 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	656
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	657 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	658
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	659 stmnt.setBytes(
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	660 5,
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	661 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	662 }
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	663 stmnt.execute();
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	664 conn.commit();
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	665 return true;
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	666 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	667 };
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	668
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	669 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	670 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	671 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	672
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	673 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	674 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	675
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	676 /**
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	677 * 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	678 * @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	679 * @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	680 * @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	681 * @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	682 */
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	683 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	684 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	685 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	686 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	687 ) {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	688 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	689
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	690 SQLExecutor exec = new SQLExecutor() {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	691 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	692 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	693 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	694
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	695 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	696 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	697 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	698 }
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	699
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	700 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	701
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	702 reset();
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	703 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	704
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	705 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	706 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	707 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	708 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	709 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	710 }
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	711 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	712 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	713 }
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	714
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 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	716
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	717 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	718 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	719 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	720
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.execute();
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	722
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	723 conn.commit();
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	724 return true;
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	725 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	726 };
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	727
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	728 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	729 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	730 }
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	731
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	732 return id[0];
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	733 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	734
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	735 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	736 * Touches the access timestamp of a given artifact to prevent
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	737 * 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	738 * @param artifact The persistent wrapper around the living artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	739 */
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	740 public void touch(final PersistentArtifact artifact) {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	741 new SQLExecutor() {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	742 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	743 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	744 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	745 stmnt.execute();
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	746 conn.commit();
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	747 return true;
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	748 }
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	749 }.runWrite();
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	750 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	751
90 68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	752 /**
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	753 * Writes modification of an artifact back to the database.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	754 * @param artifact The persistent wrapper around a living
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	755 * artifact.
68285f7bc476 More javadoc. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 86 diff changeset	756 */
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	757 public void store(final PersistentArtifact artifact) {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	758 new SQLExecutor() {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	759 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	760 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	761 stmnt.setInt(2, artifact.getId());
26 83a059c204f8 Connected /create with artifact db. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 24 diff changeset	762
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	763 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	764 .getSerializer()
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	765 .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	766
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	767 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	768 stmnt.execute();
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	769 conn.commit();
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	770 return true;
26 83a059c204f8 Connected /create with artifact db. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 24 diff changeset	771 }
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	772 }.runWrite();
14 0d16d1bb2df0 Initial checkin of artigact persistents back by database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 13 diff changeset	773 }
133 2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	774
2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	775 public User createUser(
233 16cd059945e5 Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 230 diff changeset	776 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	777 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	778 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	779 final Object context
133 2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	780 ) {
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	781 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	782
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	783 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	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 SQLExecutor exec = new SQLExecutor() {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	786 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	787
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	788 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	789 result = stmnt.executeQuery();
138 b90e831d3dfe Call database to create a new user. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 133 diff changeset	790
146 967dc552455d Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 145 diff changeset	791 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	792 return false;
138 b90e831d3dfe Call database to create a new user. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 133 diff changeset	793 }
b90e831d3dfe Call database to create a new user. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 133 diff changeset	794
145 c0d025df722d Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 144 diff changeset	795 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	796
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	797 reset();
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	798
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	799 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	800
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	801 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	802
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	803 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	804 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	805 stmnt.setString(3, name);
138 b90e831d3dfe Call database to create a new user. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 133 diff changeset	806
b90e831d3dfe Call database to create a new user. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 133 diff changeset	807 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	808 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	809 }
b90e831d3dfe Call database to create a new user. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 133 diff changeset	810 else {
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	811 stmnt.setBytes(4, roleData);
138 b90e831d3dfe Call database to create a new user. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 133 diff changeset	812 }
b90e831d3dfe Call database to create a new user. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 133 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 stmnt.execute();
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	815 conn.commit();
138 b90e831d3dfe Call database to create a new user. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 133 diff changeset	816
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	817 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	818 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	819 return true;
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 };
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	822
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	823 return exec.runWrite() ? user[0] : null;
133 2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	824 }
2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	825
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	826 public boolean deleteUser(final String identifier) {
144 5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	827
177 77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 176 diff changeset	828 if (!isValidIdentifier(identifier)) {
154 1a72f08ce8d7 Propagate delete user errors correctly. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 153 diff changeset	829 return false;
147 9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 146 diff changeset	830 }
9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 146 diff changeset	831
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	832 SQLExecutor exec = new SQLExecutor() {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	833 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	834 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	835
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	836 stmnt.setString(1, identifier);
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	837 result = stmnt.executeQuery();
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	838
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	839 if (!result.next()) { // No such user
154 1a72f08ce8d7 Propagate delete user errors correctly. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 153 diff changeset	840 return false;
144 5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	841 }
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	842
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	843 int id = result.getInt(1);
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	844
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	845 reset();
144 5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	846
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	847 // 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	848
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	849 prepareStatement(SQL_OUTDATE_ARTIFACTS_USER);
144 5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	850 stmnt.setInt(1, id);
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	851 stmnt.setInt(2, id);
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	852 stmnt.execute();
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 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 reset();
144 5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	855
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	856 // delete the collection items of the user
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	857
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	858 prepareStatement(SQL_DELETE_USER_COLLECTION_ITEMS);
144 5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	859 stmnt.setInt(1, id);
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	860 stmnt.execute();
233 16cd059945e5 Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 230 diff changeset	861
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	862 reset();
144 5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	863
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	864 // delete the collections of the user
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	865
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	866 prepareStatement(SQL_USERS_DELETE_COLLECTIONS);
144 5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	867 stmnt.setInt(1, id);
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	868 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	869
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	870 reset();
144 5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	871
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	872 // delete the user
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	873
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	874 prepareStatement(SQL_USERS_DELETE_ID);
144 5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	875 stmnt.setInt(1, id);
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	876 stmnt.execute();
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	877
5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	878 conn.commit();
154 1a72f08ce8d7 Propagate delete user errors correctly. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 153 diff changeset	879 return true;
144 5369582d4fbf Enable backend to delete users Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 138 diff changeset	880 }
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	881 };
154 1a72f08ce8d7 Propagate delete user errors correctly. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 153 diff changeset	882
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	883 return exec.runWrite();
133 2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	884 }
2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	885
157 6e6965873a48 Simplified creation of users. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 156 diff changeset	886 public User getUser(
233 16cd059945e5 Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 230 diff changeset	887 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	888 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	889 final Object context
157 6e6965873a48 Simplified creation of users. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 156 diff changeset	890 ) {
177 77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 176 diff changeset	891 if (!isValidIdentifier(identifier)) {
147 9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 146 diff changeset	892 logger.debug("Invalid UUID: '" + identifier + "'");
9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 146 diff changeset	893 return null;
9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 146 diff changeset	894 }
9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 146 diff changeset	895
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	896 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	897
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	898 SQLExecutor exec = new SQLExecutor() {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	899 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	900 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	901 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	902 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	903 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	904 return false;
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	905 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	906 // omit id
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	907 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	908 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	909
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	910 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	911
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	912 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	913 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	914 return true;
147 9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 146 diff changeset	915 }
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	916 };
147 9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 146 diff changeset	917
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	918 return exec.runRead() ? user[0] : null;
133 2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	919 }
2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	920
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	921 public User [] getUsers(
233 16cd059945e5 Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 230 diff changeset	922 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	923 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	924 ) {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	925 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	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 SQLExecutor exec = new SQLExecutor() {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	928 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	929 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	930 result = stmnt.executeQuery();
148 101a52d3ad08 Added code to load all users from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 147 diff changeset	931
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	932 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	933 // omit id
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	934 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	935 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	936 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	937
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	938 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	939 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	940 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	941 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	942 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	943 return true;
148 101a52d3ad08 Added code to load all users from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 147 diff changeset	944 }
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	945 };
148 101a52d3ad08 Added code to load all users from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 147 diff changeset	946
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	947 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	948 ? 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	949 : null;
133 2950c6011afa Fixed typo in keys. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 128 diff changeset	950 }
156 a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	951
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	952 public ArtifactCollection createCollection(
233 16cd059945e5 Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 230 diff changeset	953 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	954 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	955 final ArtifactCollectionFactory factory,
199 face2302387c Insert collection attribute into database, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 194 diff changeset	956 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	957 final Object context
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	958 ) {
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	959 if (name == null) {
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	960 logger.debug("Name is null");
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	961 return null;
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	962 }
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	963
177 77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 176 diff changeset	964 if (!isValidIdentifier(ownerIdentifier)) {
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	965 logger.debug("Invalid owner id: '" + ownerIdentifier + "'");
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	966 return null;
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	967 }
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	968
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	969 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	970
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	971 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	972
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	973 SQLExecutor exec = new SQLExecutor() {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	974 public boolean doIt() throws SQLException {
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	975 // 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	976 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	977 stmnt.setString(1, ownerIdentifier);
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	978 result = stmnt.executeQuery();
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	979
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	980 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	981 return false;
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	982 }
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	983
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	984 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	985 reset();
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	986
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	987 // 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	988 prepareStatement(SQL_COLLECTIONS_NEXT_ID);
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	989 result = stmnt.executeQuery();
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	990
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	991 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	992 return false;
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	993 }
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	994
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	995 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	996 reset();
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	997
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	998 String identifier = newIdentifier();
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	999
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1000 prepareStatement(SQL_COLLECTIONS_INSERT);
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1001
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1002 stmnt.setInt(1, id);
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1003 stmnt.setString(2, identifier);
161 e4a1562dfc21 Bugfixed the collection creation in the Backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 159 diff changeset	1004 stmnt.setString(3, name);
e4a1562dfc21 Bugfixed the collection creation in the Backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 159 diff changeset	1005 stmnt.setInt(4, ownerId);
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1006
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1007 // 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	1008 Long ttl = factory.timeToLiveUntouched(null, context);
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1009
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1010 if (ttl == null) {
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1011 stmnt.setNull(5, Types.BIGINT);
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1012 }
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1013 else {
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1014 stmnt.setLong(5, ttl);
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1015 }
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1016
199 face2302387c Insert collection attribute into database, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 194 diff changeset	1017 if (data == null) {
face2302387c Insert collection attribute into database, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 194 diff changeset	1018 stmnt.setNull(6, Types.BINARY);
face2302387c Insert collection attribute into database, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 194 diff changeset	1019 }
face2302387c Insert collection attribute into database, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 194 diff changeset	1020 else {
face2302387c Insert collection attribute into database, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 194 diff changeset	1021 stmnt.setBytes(6, data);
face2302387c Insert collection attribute into database, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 194 diff changeset	1022 }
face2302387c Insert collection attribute into database, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 194 diff changeset	1023
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1024 stmnt.execute();
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1025 conn.commit();
db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1026
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1027 reset();
170 ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	1028
ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	1029 // 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	1030 // 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	1031 // of the database.
ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	1032
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1033 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	1034 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	1035
ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	1036 result = stmnt.executeQuery();
ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	1037
ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	1038 Date creationTime = null;
ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	1039
ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	1040 if (result.next()) {
ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	1041 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	1042 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	1043 }
ac0f8bd97277 Fix parameter propagation of creation time ond collection names. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 167 diff changeset	1044
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1045 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	1046 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	1047
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1048 return true;
159 db0d20440b92 Added code to create collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 158 diff changeset	1049 }
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1050 };
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1051
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1052 return exec.runWrite() ? collection[0]: null;
156 a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1053 }
a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1054
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	1055 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	1056 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	1057 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	1058 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	1059 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	1060 ) {
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1061 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	1062 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	1063 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	1064 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1065
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1066 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	1067
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1068 SQLExecutor exec = new SQLExecutor() {
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1069 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	1070
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1071 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	1072 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	1073
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1074 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	1075 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	1076 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	1077 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	1078 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1079
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	1080 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	1081 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	1082 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	1083 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	1084 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	1085 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	1086 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	1087 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	1088 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	1089
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1090 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	1091 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	1092 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	1093 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	1094 creationTime,
281 942a54670a72 Made the TTL of a Collection retrievable via getter method. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 275 diff changeset	1095 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	1096 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	1097 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	1098
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1099 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	1100 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	1101 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	1102 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1103
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1104 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	1105
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1106 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	1107 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1108 };
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1109
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1110 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	1111 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 206 diff changeset	1112
164 268c2972d4a7 Implemented the interface method listCollections() in the artifact database. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 161 diff changeset	1113 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	1114 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	1115 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	1116 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	1117 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	1118 final Object context
167 c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	1119 ) {
233 16cd059945e5 Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 230 diff changeset	1120 if (ownerIdentifier != null
177 77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 176 diff changeset	1121 && !isValidIdentifier(ownerIdentifier)) {
167 c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	1122 logger.debug("Invalid owner id: '" + ownerIdentifier + "'");
c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	1123 return null;
c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	1124 }
c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	1125
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1126 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	1127 new ArrayList<ArtifactCollection>();
167 c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	1128
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1129 SQLExecutor exec = new SQLExecutor() {
167 c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	1130
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1131 public boolean doIt() throws SQLException {
167 c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	1132
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1133 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	1134 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	1135 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	1136 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1137 else {
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1138 prepareStatement(SQL_COLLECTIONS_SELECT_ALL);
167 c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	1139 }
c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	1140
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1141 result = stmnt.executeQuery();
167 c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	1142
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	1143 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	1144 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	1145
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1146 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	1147 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	1148 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	1149 Date creationTime =
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1150 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	1151 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	1152 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	1153
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1154 ArtifactCollection collection =
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1155 collectionFactory.createCollection(
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1156 collectionIdentifier,
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1157 collectionName,
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1158 creationTime,
281 942a54670a72 Made the TTL of a Collection retrievable via getter method. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 275 diff changeset	1159 ttl,
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1160 data,
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1161 context);
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1162
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1163 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	1164 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	1165 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	1166 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	1167 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	1168 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	1169 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	1170 }
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	1171 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	1172 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1173
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1174 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	1175 }
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1176 return true;
167 c9c27aca2f70 Added code to list collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 164 diff changeset	1177 }
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1178 };
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1179
25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1180 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	1181 ? 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	1182 : null;
156 a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1183 }
a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1184
174 25d472a67a9f Reduce the code repetition and the complexity of the backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 170 diff changeset	1185
175 16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1186 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	1187 if (!isValidIdentifier(collectionId)) {
175 16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1188 logger.debug("Invalid collection id: '" + collectionId + "'");
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1189 return false;
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1190 }
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1191 SQLExecutor exec = new SQLExecutor() {
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1192 public boolean doIt() throws SQLException {
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1193 // fetch collection id
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1194 prepareStatement(SQL_COLLECTIONS_ID_BY_GID);
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1195 stmnt.setString(1, collectionId);
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1196 result = stmnt.executeQuery();
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1197 if (!result.next()) {
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1198 logger.debug("No such collection: " + collectionId);
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1199 return false;
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1200 }
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1201 int id = result.getInt(1);
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1202 reset();
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1203
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1204 // 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	1205 prepareStatement(SQL_OUTDATE_ARTIFACTS_COLLECTION);
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1206 stmnt.setInt(1, id);
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1207 stmnt.setInt(2, id);
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1208 stmnt.execute();
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1209 reset();
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1210
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1211 // delete the collection items
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1212 prepareStatement(SQL_DELETE_COLLECTION_ITEMS);
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1213 stmnt.setInt(1, id);
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1214 stmnt.execute();
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1215 reset();
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1216
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1217 // delete the collection
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1218 prepareStatement(SQL_DELETE_COLLECTION);
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1219 stmnt.setInt(1, id);
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1220 stmnt.execute();
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1221 conn.commit();
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1222 return true;
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1223 }
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1224 };
16e6e661e6bf Added code to delete collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 174 diff changeset	1225 return exec.runWrite();
156 a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1226 }
a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1227
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	1228 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	1229 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	1230 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	1231 }
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	1232
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	1233 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	1234
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	1235 SQLExecutor exec = new SQLExecutor() {
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	1236 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	1237 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	1238 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	1239 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	1240 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	1241 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	1242 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	1243 }
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	1244
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	1245 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	1246 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	1247 }
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	1248 };
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	1249
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	1250 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	1251 ? 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	1252 : 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	1253 }
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	1254
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	1255 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	1256 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	1257 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	1258 ) {
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	1259 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	1260 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	1261 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	1262 }
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	1263
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	1264 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	1265
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	1266 return new SQLExecutor() {
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	1267 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	1268
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	1269 // 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	1270 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	1271 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	1272 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	1273 }
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	1274 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	1275 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	1276 }
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	1277 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	1278 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	1279 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	1280
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	1281 // 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	1282 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	1283 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	1284 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	1285
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	1286 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	1287 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	1288 }
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	1289 }.runWrite();
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	1290 }
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	1291
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	1292 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	1293 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	1294 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	1295 ) {
178 535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1296 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	1297 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	1298 return null;
535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1299 }
535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1300 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	1301 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	1302 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	1303 }
535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1304
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	1305 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	1306
535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1307 SQLExecutor exec = new SQLExecutor() {
535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1308 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	1309 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	1310 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	1311 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	1312 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	1313 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	1314 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	1315 return false;
535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1316 }
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	1317 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	1318 return true;
535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1319 }
535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1320 };
535e4ea2ef9b Added code to get the attribute of a collection item Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 177 diff changeset	1321
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	1322 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	1323 ? 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	1324 : null;
156 a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1325 }
a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1326
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	1327 public boolean setCollectionItemAttribute(
233 16cd059945e5 Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 230 diff changeset	1328 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	1329 final String artifactId,
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1330 Document attribute
156 a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1331 ) {
179 644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1332 if (!isValidIdentifier(collectionId)) {
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1333 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	1334 return false;
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1335 }
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1336 if (!isValidIdentifier(artifactId)) {
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1337 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	1338 return false;
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1339 }
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1340
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	1341 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	1342
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1343 return new SQLExecutor() {
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1344 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	1345
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1346 // 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	1347 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	1348 if (data == null) {
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1349 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	1350 }
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1351 else {
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1352 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	1353 }
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1354 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	1355 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	1356 stmnt.execute();
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1357 reset();
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1358
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1359 // touch the collection
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1360 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	1361 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	1362 stmnt.execute();
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1363
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1364 conn.commit();
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1365 return true;
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1366 }
644fd11ddd9f Added code to set attribute of a collection item. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 178 diff changeset	1367 }.runWrite();
156 a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1368 }
a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1369
a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1370 public boolean addCollectionArtifact(
176 a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1371 final String collectionId,
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1372 final String artifactId,
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1373 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	1374 ) {
177 77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 176 diff changeset	1375 if (!isValidIdentifier(collectionId)) {
176 a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1376 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	1377 return false;
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1378 }
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1379
177 77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 176 diff changeset	1380 if (!isValidIdentifier(artifactId)) {
176 a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1381 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	1382 return false;
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1383 }
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1384
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	1385 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	1386
176 a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1387 SQLExecutor exec = new SQLExecutor() {
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1388 public boolean doIt() throws SQLException {
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1389 // fetch artifact id
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1390 prepareStatement(SQL_GET_ID);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1391 stmnt.setString(1, artifactId);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1392 result = stmnt.executeQuery();
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1393 if (!result.next()) {
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1394 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	1395 return false;
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1396 }
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1397 int aid = result.getInt(1);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1398 reset();
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1399
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1400 // fetch collection id
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1401 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	1402 stmnt.setString(1, collectionId);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1403 result = stmnt.executeQuery();
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1404 if (!result.next()) {
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1405 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	1406 }
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1407 int cid = result.getInt(1);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1408 reset();
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1409
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1410 // 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	1411 prepareStatement(SQL_COLLECTION_CHECK_ARTIFACT);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1412 stmnt.setInt(1, aid);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1413 stmnt.setInt(2, cid);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1414 result = stmnt.executeQuery();
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1415 if (result.next()) {
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1416 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	1417 return false;
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1418 }
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1419 reset();
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1420
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1421 // 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	1422 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	1423 result = stmnt.executeQuery();
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1424 if (!result.next()) {
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1425 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	1426 return false;
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1427 }
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1428 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	1429 reset();
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1430
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1431 // insert new collection item
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1432 prepareStatement(SQL_COLLECTION_ITEMS_INSERT);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1433 stmnt.setInt(1, ci_id);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1434 stmnt.setInt(2, cid);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1435 stmnt.setInt(3, aid);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1436
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1437 if (data == null) {
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1438 stmnt.setNull(4, Types.BINARY);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1439 }
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1440 else {
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1441 stmnt.setBytes(4, data);
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1442 }
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1443 stmnt.execute();
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1444 conn.commit();
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1445
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1446 return true;
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1447 }
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1448 };
a0eff2227588 Added code to add artifacts to collections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 175 diff changeset	1449 return exec.runWrite();
156 a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1450 }
a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1451
a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1452 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	1453 final String collectionId,
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1454 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	1455 ) {
180 38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1456 if (!isValidIdentifier(collectionId)) {
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1457 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	1458 return false;
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1459 }
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1460 return new SQLExecutor() {
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1461 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	1462
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1463 // 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	1464 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	1465 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	1466 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	1467 result = stmnt.executeQuery();
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1468 if (!result.next()) {
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1469 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	1470 return false;
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1471 }
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1472 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	1473 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	1474 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	1475 reset();
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1476
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1477 // 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	1478 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	1479 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	1480 stmnt.setInt(2, cid);
194 fde2f193e846 Small typo fix Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 193 diff changeset	1481 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	1482 stmnt.execute();
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1483 reset();
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1484
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1485 // delete collection item
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1486 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	1487 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	1488 stmnt.execute();
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1489 reset();
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1490
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1491 // touch collection
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1492 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	1493 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	1494 stmnt.execute();
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1495
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1496 conn.commit();
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1497 return true;
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1498 }
38fbbeffe8fe Added code to remove an artifact from a collection Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 179 diff changeset	1499 }.runWrite();
156 a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1500 }
a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1501
184 a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1502 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	1503 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	1504 ) {
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1505 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	1506 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	1507 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	1508 }
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1509
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1510 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	1511 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	1512
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1513 SQLExecutor exec = new SQLExecutor() {
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1514 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	1515 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	1516 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	1517 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	1518 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	1519 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	1520 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	1521 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	1522 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	1523 }
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1524 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	1525 }
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1526 };
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1527
a22b7e367b25 Added Backend code to list the collection items in a collection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 182 diff changeset	1528 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	1529 ? 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	1530 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	1531 : null;
156 a76de72ad6d1 Added stubs for the collection handling in db backend. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 154 diff changeset	1532 }
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	1533
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	1534
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	1535 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	1536 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	1537 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	1538 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	1539 }
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	1540
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	1541 return new SQLExecutor() {
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	1542 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	1543 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	1544 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	1545 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	1546 }
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	1547 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	1548 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	1549 }
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	1550 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	1551 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	1552 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	1553
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	1554 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	1555 }
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	1556 }.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	1557 }
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	1558
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	1559
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	1560 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	1561 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	1562 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	1563 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	1564 }
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	1565
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	1566 return new SQLExecutor() {
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	1567 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	1568 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	1569 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	1570 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	1571 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	1572 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	1573
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	1574 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	1575 }
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	1576 }.runWrite();
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	1577 }
303 190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1578
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1579 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	1580
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1581 if (factoryLookup == null) {
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1582 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	1583 return false;
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1584 }
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1585
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1586 return new SQLExecutor() {
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1587 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	1588
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1589 // a little cache to avoid too much deserializations.
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1590 Map<String, Artifact> alreadyLoaded =
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1591 new LinkedHashMap<String, Artifact>() {
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1592 @Override
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1593 protected boolean removeEldestEntry(Map.Entry eldest) {
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1594 // store only the last 200 to avoid memory flooding
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1595 return size() > 200;
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1596 }
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1597 };
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1598
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1599 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	1600 result = stmnt.executeQuery();
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1601 while (result.next()) {
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1602 String userId = result.getString(1);
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1603 String collectionId = result.getString(2);
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1604 String artifactId = result.getString(3);
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1605 String factoryName = result.getString(4);
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1606
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1607 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	1608
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1609 if (artifact != null) {
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1610 alc.artifactLoaded(
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1611 userId, collectionId, artifactId, artifact);
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1612 continue;
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1613 }
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1614
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1615 ArtifactFactory factory = factoryLookup
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1616 .getArtifactFactory(factoryName);
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1617
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1618 if (factory == null) {
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1619 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	1620 continue;
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1621 }
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1622
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1623 byte [] bytes = result.getBytes(5);
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1624
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1625 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	1626
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1627 if (artifact != null) {
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1628 alc.artifactLoaded(
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1629 userId, collectionId, artifactId, artifact);
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1630 }
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1631
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1632 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	1633 }
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1634 return true;
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1635 }
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1636 }.runRead();
190aa68ae7a8 Added method to artifact database to load all artifacts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 301 diff changeset	1637 }
13 0d6badf6af42 Added not yet working backend to artifact database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1638 }
79 f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 47 diff changeset	1639 // 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 @ 303:190aa68ae7a8