Mercurial > dive4elements > framework

annotate artifact-database/src/main/java/de/intevation/artifactdatabase/Backend.java @ 317:824051dff018

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
When loading all artifacts fetch the name of the collections, too. artifacts/trunk@2453 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Tue, 02 Aug 2011 14:05:34 +0000
parents 0ca9b1073ccf
children 2ed77f7e1bab
rev   line source
100
933bbc9fc11f Added license file and license headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 93
diff changeset
1 /*
182
7eebe707a034 Added helper to be return in Backend.listCollectionArtifacts()
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 180
diff changeset
2 * Copyright (c) 2010, 2011 by Intevation GmbH
100
933bbc9fc11f Added license file and license headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 93
diff changeset
3 *
933bbc9fc11f Added license file and license headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 93
diff changeset
4 * This program is free software under the LGPL (>=v2.1)
933bbc9fc11f Added license file and license headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 93
diff changeset
5 * Read the file LGPL.txt coming with the software for details
933bbc9fc11f Added license file and license headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 93
diff changeset
6 * or visit http://www.gnu.org/licenses/ if it does not exist.
933bbc9fc11f Added license file and license headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 93
diff changeset
7 */
13
0d6badf6af42 Added not yet working backend to artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
8 package de.intevation.artifactdatabase;
0d6badf6af42 Added not yet working backend to artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
9
158
d718a4d55662 Implemented the createCollection() method in the artifact database.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 157
diff changeset
10 import de.intevation.artifacts.Artifact;
157
6e6965873a48 Simplified creation of users.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 156
diff changeset
11 import de.intevation.artifacts.ArtifactCollection;
158
d718a4d55662 Implemented the createCollection() method in the artifact database.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 157
diff changeset
12 import de.intevation.artifacts.ArtifactCollectionFactory;
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
13 import de.intevation.artifacts.ArtifactDatabase.ArtifactLoadedCallback;
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
14 import de.intevation.artifacts.ArtifactFactory;
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
15 import de.intevation.artifacts.ArtifactSerializer;
186
15c7638511dc Added an interface for CollectionItems and renamed the CollectionItem class from the artifact-database package to DefaultCollectionItem - because this is the default implementation of the interface.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 184
diff changeset
16 import de.intevation.artifacts.CollectionItem;
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
17 import de.intevation.artifacts.User;
157
6e6965873a48 Simplified creation of users.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 156
diff changeset
18 import de.intevation.artifacts.UserFactory;
13
0d6badf6af42 Added not yet working backend to artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
19
301
b0a949d3fe09 Moved StringUtils to common package. Added some Override annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 281
diff changeset
20 import de.intevation.artifacts.common.utils.StringUtils;
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
21 import de.intevation.artifacts.common.utils.XMLUtils;
308
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
22 import de.intevation.artifacts.common.utils.LRUCache;
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
23
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
24 import de.intevation.artifactdatabase.db.SQLExecutor;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
25 import de.intevation.artifactdatabase.db.SQL;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
26
93
e27cf9c84eb8 Unified imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 90
diff changeset
27 import java.sql.SQLException;
170
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
28 import java.sql.Timestamp;
93
e27cf9c84eb8 Unified imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 90
diff changeset
29 import java.sql.Types;
e27cf9c84eb8 Unified imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 90
diff changeset
30
310
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
31 import java.util.List;
148
101a52d3ad08 Added code to load all users from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 147
diff changeset
32 import java.util.ArrayList;
170
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
33 import java.util.Date;
235
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
34 import java.util.HashMap;
148
101a52d3ad08 Added code to load all users from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 147
diff changeset
35
310
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
36 import java.util.concurrent.CopyOnWriteArrayList;
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
37
17
5a6b6a3debc7 Integrated logging into artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 15
diff changeset
38 import org.apache.log4j.Logger;
5a6b6a3debc7 Integrated logging into artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 15
diff changeset
39
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
40 import org.w3c.dom.Document;
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
41
13
0d6badf6af42 Added not yet working backend to artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
42 /**
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
43 * The backend implements the low level layer used to store artifacts
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
44 * in a SQL database.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
45 *
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
46 * @author <a href="mailto:sascha.teichmann@intevation.de">Sascha L. Teichmann</a>
13
0d6badf6af42 Added not yet working backend to artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
47 */
0d6badf6af42 Added not yet working backend to artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
48 public class Backend
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
49 implements DatabaseCleaner.ArtifactReviver
13
0d6badf6af42 Added not yet working backend to artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
50 {
17
5a6b6a3debc7 Integrated logging into artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 15
diff changeset
51 private static Logger logger = Logger.getLogger(Backend.class);
5a6b6a3debc7 Integrated logging into artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 15
diff changeset
52
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
53 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
54 * The SQL statement to create new artifact id inside the database.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
55 */
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
56 public String SQL_NEXT_ID;
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
57
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
58 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
59 * The SQL statement to insert an artifact into the database.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
60 */
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
61 public String SQL_INSERT;
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
62
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
63 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
64 * The SQL statement to update some columns of an existing
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
65 * artifact in the database.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
66 */
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
67 public String SQL_UPDATE;
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
68
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
69 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
70 * The SQL statement to touch the access time of an
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
71 * artifact inside the database.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
72 */
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
73 public String SQL_TOUCH;
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
74
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
75 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
76 * The SQL statement to load an artifact by a given
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
77 * identifier from the database.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
78 */
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
79 public String SQL_LOAD_BY_GID;
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
80
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
81 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
82 * The SQL statement to get the database id of an artifact
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
83 * identified by the identifier.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
84 */
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
85 public String SQL_GET_ID;
80
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
86
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
87 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
88 * The SQL statement to replace the content of an
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
89 * existing artifact inside the database.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
90 */
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
91 public String SQL_REPLACE;
80
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
92
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
93 // USER SQL
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
94
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
95 public String SQL_USERS_NEXT_ID;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
96 public String SQL_USERS_INSERT;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
97 public String SQL_USERS_SELECT_ID_BY_GID;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
98 public String SQL_USERS_SELECT_GID;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
99 public String SQL_USERS_DELETE_ID;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
100 public String SQL_USERS_DELETE_COLLECTIONS;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
101 public String SQL_USERS_SELECT_ALL;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
102 public String SQL_USERS_COLLECTIONS;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
103 public String SQL_USERS_COLLECTION_IDS;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
104 public String SQL_USERS_DELETE_ALL_COLLECTIONS;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
105 public String SQL_ARTIFACTS_IN_ONLY_COLLECTION_ONLY;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
106 public String SQL_OUTDATE_ARTIFACTS_COLLECTION;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
107 public String SQL_UPDATE_COLLECTION_TTL;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
108 public String SQL_UPDATE_COLLECTION_NAME;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
109 public String SQL_OUTDATE_ARTIFACTS_USER;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
110 public String SQL_DELETE_USER_COLLECTION_ITEMS;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
111 public String SQL_COLLECTIONS_NEXT_ID;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
112 public String SQL_COLLECTIONS_INSERT;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
113 public String SQL_COLLECTIONS_SELECT_USER;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
114 public String SQL_COLLECTIONS_SELECT_ALL;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
115 public String SQL_COLLECTIONS_SELECT_GID;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
116 public String SQL_COLLECTIONS_CREATION_TIME;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
117 public String SQL_COLLECTIONS_ID_BY_GID;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
118 public String SQL_DELETE_COLLECTION_ITEMS;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
119 public String SQL_DELETE_COLLECTION;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
120 public String SQL_COLLECTION_CHECK_ARTIFACT;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
121 public String SQL_COLLECTION_ITEMS_ID_NEXTVAL;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
122 public String SQL_COLLECTION_ITEMS_INSERT;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
123 public String SQL_COLLECTION_GET_ATTRIBUTE;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
124 public String SQL_COLLECTION_SET_ATTRIBUTE;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
125 public String SQL_COLLECTION_ITEM_GET_ATTRIBUTE;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
126 public String SQL_COLLECTION_ITEM_SET_ATTRIBUTE;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
127 public String SQL_COLLECTIONS_TOUCH_BY_GID;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
128 public String SQL_COLLECTION_ITEM_ID_CID_AID;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
129 public String SQL_COLLECTION_ITEM_OUTDATE_ARTIFACT;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
130 public String SQL_COLLECTION_ITEM_DELETE;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
131 public String SQL_COLLECTIONS_TOUCH_BY_ID;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
132 public String SQL_COLLECTION_ITEMS_LIST_GID;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
133 public String SQL_ALL_ARTIFACTS;
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
134
128
bfa65a812c7a Made the backend singleton.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 100
diff changeset
135 /** The singleton.*/
bfa65a812c7a Made the backend singleton.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 100
diff changeset
136 protected static Backend instance;
bfa65a812c7a Made the backend singleton.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 100
diff changeset
137
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
138 protected SQLExecutor sqlExecutor;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
139
310
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
140 protected List<BackendListener> listeners;
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
141
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
142 protected DBConfig config;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
143
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
144 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
145 * The database cleaner. Reference is stored here because
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
146 * the cleaner is woken up if the backend finds an outdated
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
147 * artifact. This artifact should be removed as soon as
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
148 * possible.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
149 */
30
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
150 protected DatabaseCleaner cleaner;
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
151
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
152 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
153 * To revive an artifact from the bytes coming from the database
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
154 * we need the artifact factory which references the artifact
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
155 * serializer which is able to do the reviving job.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
156 */
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
157 protected FactoryLookup factoryLookup;
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
158
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
159 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
160 * Little helper interface to decouple the ArtifactDatabase
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
161 * from the Backend. A ArtifactDatabase should depend on a
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
162 * Backend but a Backend not from an ArtifactDatabase.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
163 */
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
164 public interface FactoryLookup {
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
165
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
166 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
167 * Returns an ArtifactFactory which is bound to a given name.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
168 * @param factoryName The name of the artifact factory.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
169 * @return The ArtifactFactory bound to the factory name or
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
170 * null if not matching factory is found.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
171 */
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
172 ArtifactFactory getArtifactFactory(String factoryName);
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
173
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
174 } // interface FactoryLookup
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
175
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
176 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
177 * Inner class that brigdes between the persisten form of the
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
178 * artifact and the living one inside the artifact database.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
179 * After the describe(), feed(), advance() and out() operations
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
180 * of the artifact it must be possible to write to modified artifact
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
181 * back into the database.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
182 */
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
183 public final class PersistentArtifact
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
184 {
230
fbd57d2eeaef Changed semantics of locked artifact ids.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 217
diff changeset
185 private int id;
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
186 private Artifact artifact;
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
187 private ArtifactSerializer serializer;
84
72e2dd4feb31 Added the time to live of an artifact to the CallContext.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 80
diff changeset
188 private Long ttl;
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
189
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
190 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
191 * Cronstructor to create a persistent artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
192 * @param artifact The living artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
193 * @param serializer The serializer to store the artifact
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
194 * after the operations.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
195 * @param ttl The time to life of the artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
196 * @param id The database id of the artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
197 */
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
198 public PersistentArtifact(
47
4ae4dc99127d Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 46
diff changeset
199 Artifact artifact,
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
200 ArtifactSerializer serializer,
84
72e2dd4feb31 Added the time to live of an artifact to the CallContext.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 80
diff changeset
201 Long ttl,
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
202 int id
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
203 ) {
230
fbd57d2eeaef Changed semantics of locked artifact ids.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 217
diff changeset
204 this.id = id;
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
205 this.artifact = artifact;
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
206 this.serializer = serializer;
84
72e2dd4feb31 Added the time to live of an artifact to the CallContext.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 80
diff changeset
207 this.ttl = ttl;
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
208 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
209
230
fbd57d2eeaef Changed semantics of locked artifact ids.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 217
diff changeset
210 public int getId() {
fbd57d2eeaef Changed semantics of locked artifact ids.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 217
diff changeset
211 return id;
fbd57d2eeaef Changed semantics of locked artifact ids.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 217
diff changeset
212 }
fbd57d2eeaef Changed semantics of locked artifact ids.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 217
diff changeset
213
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
214 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
215 * Returns the wrapped living artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
216 * @return the living artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
217 */
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
218 public Artifact getArtifact() {
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
219 return artifact;
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
220 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
221
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
222 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
223 * Returns the serialized which is able to write a
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
224 * modified artifact back into the database.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
225 * @return The serializer.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
226 */
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
227 public ArtifactSerializer getSerializer() {
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
228 return serializer;
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
229 }
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
230
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
231 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
232 * The time to life of the artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
233 * @return The time to live.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
234 */
84
72e2dd4feb31 Added the time to live of an artifact to the CallContext.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 80
diff changeset
235 public Long getTTL() {
72e2dd4feb31 Added the time to live of an artifact to the CallContext.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 80
diff changeset
236 return ttl;
72e2dd4feb31 Added the time to live of an artifact to the CallContext.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 80
diff changeset
237 }
72e2dd4feb31 Added the time to live of an artifact to the CallContext.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 80
diff changeset
238
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
239 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
240 * Stores the living artifact back into the database.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
241 */
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
242 public void store() {
38
93edc04f3a10 Added postgresql support.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 34
diff changeset
243 if (logger.isDebugEnabled()) {
93edc04f3a10 Added postgresql support.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 34
diff changeset
244 logger.debug("storing artifact id = " + getId());
93edc04f3a10 Added postgresql support.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 34
diff changeset
245 }
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
246 Backend.this.store(this);
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
247 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
248
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
249 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
250 * Only touches the access time of the artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
251 */
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
252 public void touch() {
38
93edc04f3a10 Added postgresql support.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 34
diff changeset
253 if (logger.isDebugEnabled()) {
93edc04f3a10 Added postgresql support.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 34
diff changeset
254 logger.debug("touching artifact id = " + getId());
93edc04f3a10 Added postgresql support.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 34
diff changeset
255 }
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
256 Backend.this.touch(this);
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
257 }
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
258 } // class ArtifactWithId
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
259
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
260 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
261 * Default constructor
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
262 */
13
0d6badf6af42 Added not yet working backend to artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
263 public Backend() {
310
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
264 listeners = new CopyOnWriteArrayList<BackendListener>();
13
0d6badf6af42 Added not yet working backend to artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
265 }
0d6badf6af42 Added not yet working backend to artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
266
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
267 public Backend(DBConfig config) {
312
fa056f9c8a0c Fixed NPE with list of backend listeners.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 311
diff changeset
268 this();
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
269 this.config = config;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
270 sqlExecutor = new SQLExecutor(config.getDBConnection());
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
271 setupSQL(config.getSQL());
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
272 }
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
273
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
274 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
275 * Constructor to create a backend with a link to the database cleaner.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
276 * @param cleaner The clean which periodically removes outdated
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
277 * artifacts from the database.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
278 */
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
279 public Backend(DBConfig config, DatabaseCleaner cleaner) {
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
280 this(config);
30
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
281 this.cleaner = cleaner;
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
282 }
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
283
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
284 public DBConfig getConfig() {
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
285 return config;
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
286 }
128
bfa65a812c7a Made the backend singleton.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 100
diff changeset
287
bfa65a812c7a Made the backend singleton.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 100
diff changeset
288 /**
bfa65a812c7a Made the backend singleton.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 100
diff changeset
289 * Returns the singleton of this Backend.
bfa65a812c7a Made the backend singleton.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 100
diff changeset
290 *
bfa65a812c7a Made the backend singleton.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 100
diff changeset
291 * @return the backend.
bfa65a812c7a Made the backend singleton.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 100
diff changeset
292 */
bfa65a812c7a Made the backend singleton.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 100
diff changeset
293 public static synchronized Backend getInstance() {
bfa65a812c7a Made the backend singleton.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 100
diff changeset
294 if (instance == null) {
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
295 instance = new Backend(DBConfig.getInstance());
128
bfa65a812c7a Made the backend singleton.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 100
diff changeset
296 }
bfa65a812c7a Made the backend singleton.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 100
diff changeset
297
bfa65a812c7a Made the backend singleton.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 100
diff changeset
298 return instance;
bfa65a812c7a Made the backend singleton.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 100
diff changeset
299 }
bfa65a812c7a Made the backend singleton.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 100
diff changeset
300
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
301 protected void setupSQL(SQL sql) {
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
302 SQL_NEXT_ID = sql.get("artifacts.id.nextval");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
303 SQL_INSERT = sql.get("artifacts.insert");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
304 SQL_UPDATE = sql.get("artifacts.update");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
305 SQL_TOUCH = sql.get("artifacts.touch");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
306 SQL_LOAD_BY_GID = sql.get("artifacts.select.gid");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
307 SQL_GET_ID = sql.get("artifacts.get.id");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
308 SQL_REPLACE = sql.get("artifacts.replace");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
309 SQL_USERS_NEXT_ID = sql.get("users.id.nextval");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
310 SQL_USERS_INSERT = sql.get("users.insert");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
311 SQL_USERS_SELECT_ID_BY_GID = sql.get("users.select.id.by.gid");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
312 SQL_USERS_SELECT_GID = sql.get("users.select.gid");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
313 SQL_USERS_DELETE_ID = sql.get("users.delete.id");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
314 SQL_USERS_DELETE_COLLECTIONS = sql.get("users.delete.collections");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
315 SQL_USERS_SELECT_ALL = sql.get("users.select.all");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
316 SQL_USERS_COLLECTIONS = sql.get("users.collections");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
317 SQL_USERS_COLLECTION_IDS = sql.get("users.collection.ids");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
318 SQL_USERS_DELETE_ALL_COLLECTIONS =
307
d96bcb40dbf9 Make artifact server bootable again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 305
diff changeset
319 sql.get("users.delete.collections");
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
320 SQL_ARTIFACTS_IN_ONLY_COLLECTION_ONLY =
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
321 sql.get("artifacts.in.one.collection.only");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
322 SQL_OUTDATE_ARTIFACTS_COLLECTION =
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
323 sql.get("outdate.artifacts.collection");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
324 SQL_UPDATE_COLLECTION_TTL = sql.get("collections.update.ttl");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
325 SQL_UPDATE_COLLECTION_NAME = sql.get("collections.update.name");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
326 SQL_OUTDATE_ARTIFACTS_USER = sql.get("outdate.artifacts.user");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
327 SQL_DELETE_USER_COLLECTION_ITEMS =
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
328 sql.get("delete.user.collection.items");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
329 SQL_COLLECTIONS_NEXT_ID = sql.get("collections.id.nextval");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
330 SQL_COLLECTIONS_INSERT = sql.get("collections.insert");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
331 SQL_COLLECTIONS_SELECT_USER = sql.get("collections.select.user");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
332 SQL_COLLECTIONS_SELECT_ALL = sql.get("collections.select.all");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
333 SQL_COLLECTIONS_SELECT_GID = sql.get("collections.select.by.gid");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
334 SQL_COLLECTIONS_CREATION_TIME = sql.get("collection.creation.time");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
335 SQL_COLLECTIONS_ID_BY_GID = sql.get("collections.id.by.gid");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
336 SQL_DELETE_COLLECTION_ITEMS = sql.get("delete.collection.items");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
337 SQL_DELETE_COLLECTION = sql.get("delete.collection");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
338 SQL_COLLECTION_CHECK_ARTIFACT = sql.get("collection.check.artifact");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
339 SQL_COLLECTION_ITEMS_ID_NEXTVAL =
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
340 sql.get("collection.items.id.nextval");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
341 SQL_COLLECTION_ITEMS_INSERT = sql.get("collection.items.insert");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
342 SQL_COLLECTION_GET_ATTRIBUTE = sql.get("collection.get.attribute");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
343 SQL_COLLECTION_SET_ATTRIBUTE = sql.get("collection.set.attribute");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
344 SQL_COLLECTION_ITEM_GET_ATTRIBUTE =
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
345 sql.get("collection.item.get.attribute");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
346 SQL_COLLECTION_ITEM_SET_ATTRIBUTE =
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
347 sql.get("collection.item.set.attribute");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
348 SQL_COLLECTIONS_TOUCH_BY_GID = sql.get("collections.touch.by.gid");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
349 SQL_COLLECTION_ITEM_ID_CID_AID = sql.get("collection.item.id.cid.aid");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
350 SQL_COLLECTION_ITEM_OUTDATE_ARTIFACT =
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
351 sql.get("collection.item.outdate.artifact");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
352 SQL_COLLECTION_ITEM_DELETE = sql.get("collection.item.delete");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
353 SQL_COLLECTIONS_TOUCH_BY_ID = sql.get("collections.touch.by.id");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
354 SQL_COLLECTION_ITEMS_LIST_GID = sql.get("collection.items.list.gid");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
355 SQL_ALL_ARTIFACTS = sql.get("all.artifacts");
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
356 }
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
357
310
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
358 public void addListener(BackendListener listener) {
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
359 listeners.add(listener);
313
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
360 logger.debug("# listeners: " + listeners.size());
310
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
361 }
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
362
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
363 public void addAllListeners(List<BackendListener> others) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
364 listeners.addAll(others);
313
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
365 logger.debug("# listeners: " + listeners.size());
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
366 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
367
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
368 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
369 * Sets the factory lookup mechanism to decouple ArtifactDatabase
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
370 * and Backend.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
371 * @param factoryLookup
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
372 */
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
373 public void setFactoryLookup(FactoryLookup factoryLookup) {
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
374 this.factoryLookup = factoryLookup;
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
375 }
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
376
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
377 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
378 * Sets the database cleaner explicitly.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
379 * @param cleaner The database cleaner
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
380 */
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
381 public void setCleaner(DatabaseCleaner cleaner) {
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
382 this.cleaner = cleaner;
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
383 }
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
384
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
385 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
386 * Returns a new unique identifier to external identify
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
387 * the artifact across the system. This implementation
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
388 * uses random UUIDs v4 to achieve this target.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
389 * @return the new identifier
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
390 */
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
391 public String newIdentifier() {
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
392 // TODO: check database for collisions.
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
393 return StringUtils.newUUID();
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
394 }
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
395
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
396 public boolean isValidIdentifier(String identifier) {
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
397 return StringUtils.checkUUID(identifier);
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
398 }
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
399
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
400 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
401 * Stores a new artifact into the database.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
402 * @param artifact The artifact to be stored
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
403 * @param factory The factory which build the artifact
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
404 * @param ttl The initial time to life of the artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
405 * @return A persistent wrapper around the living
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
406 * artifact to be able to write modification later.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
407 * @throws Exception Thrown if something went wrong with the
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
408 * storage process.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
409 */
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
410 public PersistentArtifact storeInitially(
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
411 Artifact artifact,
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
412 ArtifactFactory factory,
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
413 Long ttl
47
4ae4dc99127d Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 46
diff changeset
414 )
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
415 throws Exception
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
416 {
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
417 return new PersistentArtifact(
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
418 artifact,
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
419 factory.getSerializer(),
84
72e2dd4feb31 Added the time to live of an artifact to the CallContext.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 80
diff changeset
420 ttl,
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
421 insertDatabase(artifact, factory, ttl));
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
422 }
47
4ae4dc99127d Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 46
diff changeset
423
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
424 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
425 * Stores an artifact into database if it does not exist there.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
426 * If it exists there it is only updated.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
427 * @param artifact The artifact to store/update.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
428 * @param factory The factory which created the artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
429 * @param ttl The initial time to live of the artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
430 * @return A persistent version of the artifact to be able
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
431 * to store a modification later.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
432 * @throws Exception Thrown if something went wrong during
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
433 * storing/updating.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
434 */
80
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
435 public PersistentArtifact storeOrReplace(
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
436 Artifact artifact,
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
437 ArtifactFactory factory,
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
438 Long ttl
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
439 )
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
440 throws Exception
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
441 {
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
442 return new PersistentArtifact(
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
443 artifact,
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
444 factory.getSerializer(),
84
72e2dd4feb31 Added the time to live of an artifact to the CallContext.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 80
diff changeset
445 ttl,
80
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
446 storeOrReplaceDatabase(artifact, factory, ttl));
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
447 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
448
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
449 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
450 * Implementors of this interface are able to process the raw
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
451 * artifact data from the database for loading.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
452 */
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
453 public interface ArtifactLoader {
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
454
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
455 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
456 * Creates a custom object from the raw artifact database data.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
457 * @param factory The factory that created this artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
458 * @param ttl The current time to life of the artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
459 * @param bytes The raw artifact bytes from the database.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
460 * @param id The database id of the artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
461 * @return The custom object created by the implementation.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
462 */
84
72e2dd4feb31 Added the time to live of an artifact to the CallContext.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 80
diff changeset
463 Object load(ArtifactFactory factory, Long ttl, byte [] bytes, int id);
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
464
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
465 } // interface ArtifactLoader
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
466
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
467 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
468 * Fetches an artifact from the database identified by the
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
469 * given identifier.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
470 * @param identifer The identifier of the artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
471 * @return A persistent wrapper around the found artifact
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
472 * to be able to write back a modifaction later or null
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
473 * if no artifact is found for this identifier.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
474 */
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
475 public PersistentArtifact getArtifact(String identifer) {
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
476
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
477 return (PersistentArtifact)loadArtifact(
86
b2e0cb83631c Removed trailing whitespace
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 84
diff changeset
478 identifer,
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
479 new ArtifactLoader() {
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
480
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
481 public Object load(
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
482 ArtifactFactory factory,
84
72e2dd4feb31 Added the time to live of an artifact to the CallContext.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 80
diff changeset
483 Long ttl,
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
484 byte [] bytes,
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
485 int id
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
486 ) {
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
487 ArtifactSerializer serializer = factory.getSerializer();
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
488
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
489 Artifact artifact = serializer.fromBytes(bytes);
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
490
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
491 return artifact == null
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
492 ? null
84
72e2dd4feb31 Added the time to live of an artifact to the CallContext.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 80
diff changeset
493 : new PersistentArtifact(artifact, serializer, ttl, id);
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
494 }
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
495 });
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
496 }
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
497
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
498 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
499 * More general loading mechanism for artifacts. The concrete
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
500 * load processing is delegated to the given loader.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
501 * @param identifer The identifier of the artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
502 * @param loader The loader which processes the raw database data.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
503 * @return The object created by the loader.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
504 */
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
505 public Object loadArtifact(
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
506 final String identifer,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
507 final ArtifactLoader loader
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
508 ) {
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
509 if (!isValidIdentifier(identifer)) {
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
510 return null;
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
511 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
512
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
513 if (factoryLookup == null) {
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
514 logger.error("factory lookup == null");
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
515 return false;
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
516 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
517
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
518 final Object [] loaded = new Object[1];
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
519
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
520 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
521 public boolean doIt() throws SQLException {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
522 prepareStatement(SQL_LOAD_BY_GID);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
523 stmnt.setString(1, identifer);
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
524
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
525 result = stmnt.executeQuery();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
526
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
527 if (!result.next()) {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
528 return false;
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
529 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
530
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
531 int id = result.getInt(1);
242
b35d32e507b6 Fix for flys/issue9
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
532 long ttlX = result.getLong(2);
b35d32e507b6 Fix for flys/issue9
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
533 Long ttl = result.wasNull() ? null : ttlX;
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
534
242
b35d32e507b6 Fix for flys/issue9
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
535 String factoryName = result.getString(3);
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
536
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
537 ArtifactFactory factory = factoryLookup
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
538 .getArtifactFactory(factoryName);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
539
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
540 if (factory == null) {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
541 logger.error("factory '" + factoryName + "' not found");
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
542 return false;
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
543 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
544
242
b35d32e507b6 Fix for flys/issue9
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
545 byte [] bytes = result.getBytes(4);
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
546
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
547 loaded[0] = loader.load(factory, ttl, bytes, id);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
548 return true;
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
549 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
550 };
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
551
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
552 return exec.runRead() ? loaded[0] : null;
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
553 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
554
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
555 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
556 * Called if the load mechanism found an outdated artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
557 * It wakes up the database cleaner.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
558 * @param id The id of the outdated artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
559 */
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
560 protected void artifactOutdated(int id) {
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
561 if (logger.isDebugEnabled()) {
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
562 logger.info("artifactOutdated: id = " + id);
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
563 }
30
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
564 if (cleaner != null) {
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
565 cleaner.wakeup();
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
566 }
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
567 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
568
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
569 public Artifact reviveArtifact(String factoryName, byte [] bytes) {
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
570 if (factoryLookup == null) {
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
571 logger.error("reviveArtifact: factory lookup == null");
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
572 return null;
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
573 }
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
574 ArtifactFactory factory = factoryLookup
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
575 .getArtifactFactory(factoryName);
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
576
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
577 if (factory == null) {
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
578 logger.error(
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
579 "reviveArtifact: no factory '" + factoryName + "' found");
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
580 return null;
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
581 }
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
582
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
583 ArtifactSerializer serializer = factory.getSerializer();
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
584
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
585 return serializer.fromBytes(bytes);
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
586 }
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
587
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
588 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
589 * Internal method to store/replace an artifact inside the database.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
590 * If an artifact with the given identifier does not exists it is
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
591 * created else only the content data is updated.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
592 * @param artifact The artifact to be store/update inside the database.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
593 * @param factory The factory that created the artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
594 * @param ttl The initial time to life of the artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
595 * @return The database id of the stored/updated artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
596 */
80
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
597 protected int storeOrReplaceDatabase(
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
598 final Artifact artifact,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
599 final ArtifactFactory factory,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
600 final Long ttl
80
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
601 ) {
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
602 final String uuid = artifact.identifier();
80
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
603
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
604 if (!isValidIdentifier(uuid)) {
80
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
605 throw new RuntimeException("No valid UUID");
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
606 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
607
313
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
608 final int [] id = new int[1];
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
609 final boolean [] stored = new boolean[1];
80
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
610
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
611 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
612 public boolean doIt() throws SQLException {
80
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
613
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
614 prepareStatement(SQL_GET_ID);
80
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
615 stmnt.setString(1, uuid);
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
616 result = stmnt.executeQuery();
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
617
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
618 Integer ID = result.next()
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
619 ? Integer.valueOf(result.getInt(1))
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
620 : null;
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
621
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
622 reset();
80
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
623
313
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
624 if (stored[0] = ID != null) { // already in database
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
625 prepareStatement(SQL_REPLACE);
80
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
626
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
627 if (ttl == null) {
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
628 stmnt.setNull(1, Types.BIGINT);
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
629 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
630 else {
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
631 stmnt.setLong(1, ttl.longValue());
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
632 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
633
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
634 stmnt.setString(2, factory.getName());
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
635 stmnt.setBytes(
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
636 3,
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
637 factory.getSerializer().toBytes(artifact));
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
638 id[0] = ID.intValue();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
639 stmnt.setInt(4, id[0]);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
640 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
641 else { // new artifact
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
642 prepareStatement(SQL_NEXT_ID);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
643 result = stmnt.executeQuery();
80
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
644
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
645 if (!result.next()) {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
646 logger.error("No id generated");
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
647 return false;
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
648 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
649
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
650 reset();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
651
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
652 prepareStatement(SQL_INSERT);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
653
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
654 id[0] = result.getInt(1);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
655 stmnt.setInt(1, id[0]);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
656 stmnt.setString(2, uuid);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
657 if (ttl == null) {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
658 stmnt.setNull(3, Types.BIGINT);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
659 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
660 else {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
661 stmnt.setLong(3, ttl.longValue());
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
662 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
663
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
664 stmnt.setString(4, factory.getName());
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
665
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
666 stmnt.setBytes(
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
667 5,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
668 factory.getSerializer().toBytes(artifact));
80
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
669 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
670 stmnt.execute();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
671 conn.commit();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
672 return true;
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
673 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
674 };
80
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
675
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
676 if (!exec.runWrite()) {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
677 throw new RuntimeException("failed insert artifact into database");
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
678 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
679
313
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
680 if (stored[0]) {
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
681 fireStoredArtifact(artifact);
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
682 }
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
683 else {
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
684 fireCreatedArtifact(artifact);
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
685 }
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
686
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
687 return id[0];
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
688 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
689
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
690 /**
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
691 * Internal method to store an artifact inside the database.
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
692 * @param artifact The artifact to be stored.
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
693 * @param factory The factory which created the artifact.
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
694 * @param ttl The initial time to live of the artifact.
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
695 * @return The database id of the stored artifact.
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
696 */
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
697 protected int insertDatabase(
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
698 final Artifact artifact,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
699 final ArtifactFactory factory,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
700 final Long ttl
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
701 ) {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
702 final int [] id = new int[1];
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
703
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
704 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
705 public boolean doIt() throws SQLException {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
706 prepareStatement(SQL_NEXT_ID);
80
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
707 result = stmnt.executeQuery();
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
708
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
709 if (!result.next()) {
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
710 logger.error("No id generated");
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
711 return false;
80
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
712 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
713
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
714 id[0] = result.getInt(1);
80
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
715
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
716 reset();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
717 prepareStatement(SQL_INSERT);
80
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
718
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
719 String uuid = artifact.identifier();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
720 stmnt.setInt(1, id[0]);
80
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
721 stmnt.setString(2, uuid);
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
722 if (ttl == null) {
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
723 stmnt.setNull(3, Types.BIGINT);
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
724 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
725 else {
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
726 stmnt.setLong(3, ttl.longValue());
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
727 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
728
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
729 stmnt.setString(4, factory.getName());
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
730
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
731 stmnt.setBytes(
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
732 5,
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
733 factory.getSerializer().toBytes(artifact));
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
734
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
735 stmnt.execute();
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
736
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
737 conn.commit();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
738 return true;
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
739 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
740 };
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
741
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
742 if (!exec.runWrite()) {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
743 throw new RuntimeException("failed insert artifact into database");
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
744 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
745
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
746 fireCreatedArtifact(artifact);
310
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
747
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
748 return id[0];
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
749 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
750
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
751 protected void fireCreatedArtifact(Artifact artifact) {
310
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
752 for (BackendListener listener: listeners) {
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
753 listener.createdArtifact(artifact, this);
310
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
754 }
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
755 }
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
756
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
757 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
758 * Touches the access timestamp of a given artifact to prevent
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
759 * that it will be removed from the database by the database cleaner.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
760 * @param artifact The persistent wrapper around the living artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
761 */
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
762 public void touch(final PersistentArtifact artifact) {
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
763 sqlExecutor.new Instance() {
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
764 public boolean doIt() throws SQLException {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
765 prepareStatement(SQL_TOUCH);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
766 stmnt.setInt(1, artifact.getId());
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
767 stmnt.execute();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
768 conn.commit();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
769 return true;
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
770 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
771 }.runWrite();
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
772 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
773
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
774 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
775 * Writes modification of an artifact back to the database.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
776 * @param artifact The persistent wrapper around a living
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
777 * artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
778 */
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
779 public void store(final PersistentArtifact artifact) {
310
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
780 boolean success = sqlExecutor.new Instance() {
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
781 public boolean doIt() throws SQLException {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
782 prepareStatement(SQL_UPDATE);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
783 stmnt.setInt(2, artifact.getId());
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
784
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
785 byte [] bytes = artifact
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
786 .getSerializer()
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
787 .toBytes(artifact.getArtifact());
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
788
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
789 stmnt.setBytes(1, bytes);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
790 stmnt.execute();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
791 conn.commit();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
792 return true;
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
793 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
794 }.runWrite();
310
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
795
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
796 if (success) {
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
797 fireStoredArtifact(artifact.getArtifact());
310
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
798 }
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
799 }
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
800
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
801 protected void fireStoredArtifact(Artifact artifact) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
802 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
803 listener.storedArtifact(artifact, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
804 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
805 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
806
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
807
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
808 public User createUser(
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
809 final String name,
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
810 final Document role,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
811 final UserFactory factory,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
812 final Object context
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
813 ) {
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
814 final User [] user = new User[1];
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
815
235
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
816 final byte [] roleData = XMLUtils.toByteArray(role, true);
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
817
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
818 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
819 public boolean doIt() throws SQLException {
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
820
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
821 prepareStatement(SQL_USERS_NEXT_ID);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
822 result = stmnt.executeQuery();
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
823
146
967dc552455d Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 145
diff changeset
824 if (!result.next()) {
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
825 return false;
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
826 }
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
827
145
c0d025df722d Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 144
diff changeset
828 int id = result.getInt(1);
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
829
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
830 reset();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
831
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
832 String identifier = newIdentifier();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
833
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
834 prepareStatement(SQL_USERS_INSERT);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
835
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
836 stmnt.setInt(1, id);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
837 stmnt.setString(2, identifier);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
838 stmnt.setString(3, name);
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
839
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
840 if (roleData == null) {
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
841 stmnt.setNull(4, Types.BIGINT);
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
842 }
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
843 else {
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
844 stmnt.setBytes(4, roleData);
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
845 }
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
846
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
847 stmnt.execute();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
848 conn.commit();
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
849
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
850 user[0] = factory.createUser(
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
851 identifier, name, role, context);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
852 return true;
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
853 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
854 };
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
855
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
856 boolean success = exec.runWrite();
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
857
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
858 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
859 fireCreatedUser(user[0]);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
860 return user[0];
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
861 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
862
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
863 return null;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
864 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
865
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
866 protected void fireCreatedUser(User user) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
867 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
868 listener.createdUser(user, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
869 }
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
870 }
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
871
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
872 public boolean deleteUser(final String identifier) {
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
873
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
874 if (!isValidIdentifier(identifier)) {
154
1a72f08ce8d7 Propagate delete user errors correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 153
diff changeset
875 return false;
147
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
876 }
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
877
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
878 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
879 public boolean doIt() throws SQLException {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
880 prepareStatement(SQL_USERS_SELECT_ID_BY_GID);
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
881
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
882 stmnt.setString(1, identifier);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
883 result = stmnt.executeQuery();
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
884
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
885 if (!result.next()) { // No such user
154
1a72f08ce8d7 Propagate delete user errors correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 153
diff changeset
886 return false;
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
887 }
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
888
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
889 int id = result.getInt(1);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
890
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
891 reset();
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
892
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
893 // outdate the artifacts exclusively used by the user
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
894
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
895 prepareStatement(SQL_OUTDATE_ARTIFACTS_USER);
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
896 stmnt.setInt(1, id);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
897 stmnt.setInt(2, id);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
898 stmnt.execute();
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
899
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
900 reset();
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
901
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
902 // delete the collection items of the user
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
903
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
904 prepareStatement(SQL_DELETE_USER_COLLECTION_ITEMS);
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
905 stmnt.setInt(1, id);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
906 stmnt.execute();
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
907
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
908 reset();
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
909
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
910 // delete the collections of the user
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
911
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
912 prepareStatement(SQL_USERS_DELETE_COLLECTIONS);
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
913 stmnt.setInt(1, id);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
914 stmnt.execute();
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
915
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
916 reset();
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
917
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
918 // delete the user
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
919
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
920 prepareStatement(SQL_USERS_DELETE_ID);
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
921 stmnt.setInt(1, id);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
922 stmnt.execute();
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
923
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
924 conn.commit();
154
1a72f08ce8d7 Propagate delete user errors correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 153
diff changeset
925 return true;
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
926 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
927 };
154
1a72f08ce8d7 Propagate delete user errors correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 153
diff changeset
928
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
929 boolean success = exec.runWrite();
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
930
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
931 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
932 fireDeletedUser(identifier);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
933 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
934
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
935 return success;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
936 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
937
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
938 protected void fireDeletedUser(String identifier) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
939 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
940 listener.deletedUser(identifier, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
941 }
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
942 }
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
943
157
6e6965873a48 Simplified creation of users.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 156
diff changeset
944 public User getUser(
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
945 final String identifier,
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
946 final UserFactory factory,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
947 final Object context
157
6e6965873a48 Simplified creation of users.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 156
diff changeset
948 ) {
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
949 if (!isValidIdentifier(identifier)) {
147
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
950 logger.debug("Invalid UUID: '" + identifier + "'");
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
951 return null;
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
952 }
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
953
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
954 final User [] user = new User[1];
147
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
955
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
956 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
957 public boolean doIt() throws SQLException {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
958 prepareStatement(SQL_USERS_SELECT_GID);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
959 stmnt.setString(1, identifier);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
960 result = stmnt.executeQuery();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
961 if (!result.next()) { // no such user
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
962 return false;
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
963 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
964 // omit id
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
965 String name = result.getString(2);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
966 byte [] roleData = result.getBytes(3);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
967
235
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
968 Document role = XMLUtils.fromByteArray(roleData, true);
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
969
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
970 user[0] = factory.createUser(
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
971 identifier, name, role, context);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
972 return true;
147
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
973 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
974 };
147
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
975
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
976 return exec.runRead() ? user[0] : null;
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
977 }
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
978
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
979 public User [] getUsers(
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
980 final UserFactory factory,
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
981 final Object context
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
982 ) {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
983 final ArrayList<User> users = new ArrayList<User>();
148
101a52d3ad08 Added code to load all users from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 147
diff changeset
984
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
985 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
986 public boolean doIt() throws SQLException {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
987 prepareStatement(SQL_USERS_SELECT_ALL);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
988 result = stmnt.executeQuery();
148
101a52d3ad08 Added code to load all users from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 147
diff changeset
989
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
990 while (result.next()) {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
991 // omit id
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
992 String identifier = result.getString(2);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
993 String name = result.getString(3);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
994 byte [] roleData = result.getBytes(4);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
995
235
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
996 Document role = XMLUtils.fromByteArray(roleData, true);
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
997 User user = factory.createUser(
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
998 identifier, name, role, context);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
999 users.add(user);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1000 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1001 return true;
148
101a52d3ad08 Added code to load all users from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 147
diff changeset
1002 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1003 };
148
101a52d3ad08 Added code to load all users from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 147
diff changeset
1004
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1005 return exec.runRead()
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1006 ? users.toArray(new User[users.size()])
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1007 : null;
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
1008 }
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1009
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1010 public ArtifactCollection createCollection(
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
1011 final String ownerIdentifier,
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1012 final String name,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1013 final ArtifactCollectionFactory factory,
199
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1014 final Document attribute,
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1015 final Object context
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1016 ) {
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1017 if (name == null) {
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1018 logger.debug("Name is null");
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1019 return null;
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1020 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1021
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
1022 if (!isValidIdentifier(ownerIdentifier)) {
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1023 logger.debug("Invalid owner id: '" + ownerIdentifier + "'");
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1024 return null;
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1025 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1026
235
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1027 final ArtifactCollection [] collection = new ArtifactCollection[1];
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1028
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1029 final byte [] data = XMLUtils.toByteArray(attribute, true);
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1030
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
1031 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1032 public boolean doIt() throws SQLException {
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1033 // fetch owner id
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1034 prepareStatement(SQL_USERS_SELECT_ID_BY_GID);
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1035 stmnt.setString(1, ownerIdentifier);
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1036 result = stmnt.executeQuery();
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1037
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1038 if (!result.next()) { // no such user
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1039 return false;
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1040 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1041
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1042 int ownerId = result.getInt(1);
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1043 reset();
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1044
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1045 // fetch new collection seq number.
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1046 prepareStatement(SQL_COLLECTIONS_NEXT_ID);
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1047 result = stmnt.executeQuery();
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1048
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1049 if (!result.next()) { // no identifier generated
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1050 return false;
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1051 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1052
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1053 int id = result.getInt(1);
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1054 reset();
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1055
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1056 String identifier = newIdentifier();
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1057
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1058 prepareStatement(SQL_COLLECTIONS_INSERT);
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1059
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1060 stmnt.setInt(1, id);
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1061 stmnt.setString(2, identifier);
161
e4a1562dfc21 Bugfixed the collection creation in the Backend.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 159
diff changeset
1062 stmnt.setString(3, name);
e4a1562dfc21 Bugfixed the collection creation in the Backend.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 159
diff changeset
1063 stmnt.setInt(4, ownerId);
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1064
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1065 // XXX: A bit odd: we don't have a collection, yet.
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1066 Long ttl = factory.timeToLiveUntouched(null, context);
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1067
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1068 if (ttl == null) {
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1069 stmnt.setNull(5, Types.BIGINT);
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1070 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1071 else {
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1072 stmnt.setLong(5, ttl);
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1073 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1074
199
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1075 if (data == null) {
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1076 stmnt.setNull(6, Types.BINARY);
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1077 }
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1078 else {
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1079 stmnt.setBytes(6, data);
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1080 }
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1081
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1082 stmnt.execute();
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1083 conn.commit();
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1084
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1085 reset();
170
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1086
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1087 // fetch creation time from database
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1088 // done this way to use the time system
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1089 // of the database.
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1090
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1091 prepareStatement(SQL_COLLECTIONS_CREATION_TIME);
170
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1092 stmnt.setInt(1, id);
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1093
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1094 result = stmnt.executeQuery();
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1095
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1096 Date creationTime = null;
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1097
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1098 if (result.next()) {
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1099 Timestamp timestamp = result.getTimestamp(1);
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1100 creationTime = new Date(timestamp.getTime());
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1101 }
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1102
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1103 collection[0] = factory.createCollection(
281
942a54670a72 Made the TTL of a Collection retrievable via getter method.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 275
diff changeset
1104 identifier, name, creationTime, ttl, attribute, context);
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1105
316
0ca9b1073ccf Added dummy user to fresh created collections to have it available in the backend listeners.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 314
diff changeset
1106 if (collection[0] != null) {
0ca9b1073ccf Added dummy user to fresh created collections to have it available in the backend listeners.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 314
diff changeset
1107 // XXX: Little hack to make the listeners happy
0ca9b1073ccf Added dummy user to fresh created collections to have it available in the backend listeners.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 314
diff changeset
1108 collection[0].setUser(new DefaultUser(ownerIdentifier));
0ca9b1073ccf Added dummy user to fresh created collections to have it available in the backend listeners.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 314
diff changeset
1109 }
0ca9b1073ccf Added dummy user to fresh created collections to have it available in the backend listeners.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 314
diff changeset
1110
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1111 return true;
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1112 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1113 };
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1114
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1115 boolean success = exec.runWrite();
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1116
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1117 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1118 fireCreatedCollection(collection[0]);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1119 return collection[0];
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1120 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1121 return null;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1122 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1123
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1124 protected void fireCreatedCollection(ArtifactCollection collection) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1125 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1126 listener.createdCollection(collection, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1127 }
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1128 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1129
217
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1130 public ArtifactCollection getCollection(
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1131 final String collectionId,
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1132 final ArtifactCollectionFactory collectionFactory,
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1133 final UserFactory userFactory,
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1134 final Object context
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1135 ) {
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1136 if (!isValidIdentifier(collectionId)) {
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1137 logger.debug("collection id is not valid: " + collectionId);
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1138 return null;
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1139 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1140
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1141 final ArtifactCollection[] ac = new ArtifactCollection[1];
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1142
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
1143 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
217
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1144 public boolean doIt() throws SQLException {
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1145
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1146 prepareStatement(SQL_COLLECTIONS_SELECT_GID);
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1147 stmnt.setString(1, collectionId);
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1148
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1149 result = stmnt.executeQuery();
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1150 if (!result.next()) {
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1151 logger.debug("No such collection");
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1152 return false;
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1153 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1154
235
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1155 String collectionName = result.getString(2);
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1156 String ownerId = result.getString(3);
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1157 Date creationTime =
217
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1158 new Date(result.getTimestamp(4).getTime());
235
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1159 Date lastAccess =
217
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1160 new Date(result.getTimestamp(5).getTime());
235
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1161 Document attr =
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1162 XMLUtils.fromByteArray(result.getBytes(6), true);
281
942a54670a72 Made the TTL of a Collection retrievable via getter method.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 275
diff changeset
1163 long ttl = result.getLong(7);
217
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1164
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1165 ArtifactCollection collection =
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1166 collectionFactory.createCollection(
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1167 collectionId,
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1168 collectionName,
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1169 creationTime,
281
942a54670a72 Made the TTL of a Collection retrievable via getter method.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 275
diff changeset
1170 ttl,
217
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1171 attr,
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1172 context);
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1173
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1174 if (ownerId != null) {
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1175 collection.setUser(new LazyBackendUser(
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1176 ownerId, userFactory, Backend.this, context));
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1177 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1178
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1179 ac[0] = collection;
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1180
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1181 return true;
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1182 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1183 };
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1184
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1185 return exec.runRead() ? ac[0] : null;
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1186 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1187
164
268c2972d4a7 Implemented the interface method listCollections() in the artifact database.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 161
diff changeset
1188 public ArtifactCollection [] listCollections(
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1189 final String ownerIdentifier,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1190 final Document data,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1191 final ArtifactCollectionFactory collectionFactory,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1192 final UserFactory userFactory,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1193 final Object context
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1194 ) {
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
1195 if (ownerIdentifier != null
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
1196 && !isValidIdentifier(ownerIdentifier)) {
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1197 logger.debug("Invalid owner id: '" + ownerIdentifier + "'");
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1198 return null;
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1199 }
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1200
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1201 final ArrayList<ArtifactCollection> collections =
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1202 new ArrayList<ArtifactCollection>();
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1203
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
1204 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1205
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1206 public boolean doIt() throws SQLException {
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1207
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1208 if (ownerIdentifier != null) {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1209 prepareStatement(SQL_COLLECTIONS_SELECT_USER);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1210 stmnt.setString(1, ownerIdentifier);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1211 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1212 else {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1213 prepareStatement(SQL_COLLECTIONS_SELECT_ALL);
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1214 }
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1215
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1216 result = stmnt.executeQuery();
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1217
235
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1218 HashMap<String, LazyBackendUser> users =
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1219 new HashMap<String, LazyBackendUser>();
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1220
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1221 while (result.next()) {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1222 String collectionIdentifier = result.getString(1);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1223 String collectionName = result.getString(2);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1224 Date creationTime =
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1225 new Date(result.getTimestamp(3).getTime());
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1226 String userIdentifier = result.getString(4);
281
942a54670a72 Made the TTL of a Collection retrievable via getter method.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 275
diff changeset
1227 long ttl = result.getLong(5);
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1228
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1229 ArtifactCollection collection =
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1230 collectionFactory.createCollection(
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1231 collectionIdentifier,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1232 collectionName,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1233 creationTime,
281
942a54670a72 Made the TTL of a Collection retrievable via getter method.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 275
diff changeset
1234 ttl,
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1235 data,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1236 context);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1237
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1238 if (userIdentifier != null) {
235
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1239 LazyBackendUser user = users.get(userIdentifier);
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1240 if (user == null) {
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1241 user = new LazyBackendUser(
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1242 userIdentifier, userFactory,
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1243 Backend.this, context);
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1244 users.put(userIdentifier, user);
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1245 }
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1246 collection.setUser(user);
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1247 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1248
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1249 collections.add(collection);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1250 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1251 return true;
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1252 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1253 };
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1254
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1255 return exec.runRead()
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1256 ? collections.toArray(new ArtifactCollection[collections.size()])
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1257 : null;
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1258 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1259
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1260
175
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1261 public boolean deleteCollection(final String collectionId) {
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
1262 if (!isValidIdentifier(collectionId)) {
175
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1263 logger.debug("Invalid collection id: '" + collectionId + "'");
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1264 return false;
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1265 }
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
1266 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
175
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1267 public boolean doIt() throws SQLException {
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1268 // fetch collection id
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1269 prepareStatement(SQL_COLLECTIONS_ID_BY_GID);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1270 stmnt.setString(1, collectionId);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1271 result = stmnt.executeQuery();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1272 if (!result.next()) {
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1273 logger.debug("No such collection: " + collectionId);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1274 return false;
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1275 }
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1276 int id = result.getInt(1);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1277 reset();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1278
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1279 // outdate artifacts that are only in this collection
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1280 prepareStatement(SQL_OUTDATE_ARTIFACTS_COLLECTION);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1281 stmnt.setInt(1, id);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1282 stmnt.setInt(2, id);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1283 stmnt.execute();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1284 reset();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1285
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1286 // delete the collection items
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1287 prepareStatement(SQL_DELETE_COLLECTION_ITEMS);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1288 stmnt.setInt(1, id);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1289 stmnt.execute();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1290 reset();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1291
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1292 // delete the collection
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1293 prepareStatement(SQL_DELETE_COLLECTION);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1294 stmnt.setInt(1, id);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1295 stmnt.execute();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1296 conn.commit();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1297 return true;
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1298 }
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1299 };
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1300 boolean success = exec.runWrite();
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1301
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1302 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1303 fireDeletedCollection(collectionId);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1304 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1305
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1306 return success;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1307 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1308
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1309 protected void fireDeletedCollection(String identifier) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1310 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1311 listener.deletedCollection(identifier, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1312 }
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1313 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1314
253
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1315 public Document getCollectionAttribute(final String collectionId) {
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1316 if (!isValidIdentifier(collectionId)) {
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1317 logger.debug("collection id is not valid: " + collectionId);
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1318 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1319
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1320 final byte[][] data = new byte[1][1];
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1321
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
1322 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
253
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1323 public boolean doIt() throws SQLException {
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1324 prepareStatement(SQL_COLLECTION_GET_ATTRIBUTE);
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1325 stmnt.setString(1, collectionId);
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1326 result = stmnt.executeQuery();
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1327 if (!result.next()) {
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1328 logger.debug("No such collection.");
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1329 return false;
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1330 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1331
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1332 data[0] = result.getBytes(1);
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1333 return true;
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1334 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1335 };
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1336
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1337 return exec.runRead()
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1338 ? XMLUtils.fromByteArray(data[0], true)
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1339 : null;
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1340 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1341
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1342 public boolean setCollectionAttribute(
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1343 final String collectionId,
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1344 Document attribute
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1345 ) {
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1346 if (!isValidIdentifier(collectionId)) {
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1347 logger.debug("collection id is not valid: " + collectionId);
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1348 return false;
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1349 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1350
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1351 final byte [] data = XMLUtils.toByteArray(attribute, true);
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1352
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1353 boolean success = sqlExecutor.new Instance() {
253
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1354 public boolean doIt() throws SQLException {
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1355
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1356 // set the column in collection items
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1357 prepareStatement(SQL_COLLECTION_SET_ATTRIBUTE);
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1358 if (data == null) {
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1359 stmnt.setNull(1, Types.BINARY);
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1360 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1361 else {
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1362 stmnt.setBytes(1, data);
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1363 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1364 stmnt.setString(2, collectionId);
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1365 stmnt.execute();
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1366 reset();
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1367
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1368 // touch the collection
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1369 prepareStatement(SQL_COLLECTIONS_TOUCH_BY_GID);
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1370 stmnt.setString(1, collectionId);
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1371 stmnt.execute();
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1372
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1373 conn.commit();
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1374 return true;
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1375 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1376 }.runWrite();
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1377
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1378 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1379 fireChangedCollectionAttribute(collectionId, attribute);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1380 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1381
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1382 return success;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1383 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1384
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1385 protected void fireChangedCollectionAttribute(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1386 String collectionId,
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1387 Document document
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1388 ) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1389 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1390 listener.changedCollectionAttribute(collectionId, document, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1391 }
253
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1392 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1393
252
6de74b0b878e Changed the method names to get and set the attributes of collection items.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 242
diff changeset
1394 public Document getCollectionItemAttribute(
178
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1395 final String collectionId,
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1396 final String artifactId
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1397 ) {
178
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1398 if (!isValidIdentifier(collectionId)) {
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1399 logger.debug("collection id is not valid: " + collectionId);
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1400 return null;
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1401 }
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1402 if (!isValidIdentifier(artifactId)) {
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1403 logger.debug("artifact id is not valid: " + artifactId);
179
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1404 return null;
178
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1405 }
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1406
235
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1407 final byte [][] data = new byte[1][1];
178
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1408
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
1409 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
178
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1410 public boolean doIt() throws SQLException {
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1411 prepareStatement(SQL_COLLECTION_ITEM_GET_ATTRIBUTE);
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1412 stmnt.setString(1, collectionId);
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1413 stmnt.setString(2, artifactId);
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1414 result = stmnt.executeQuery();
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1415 if (!result.next()) {
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1416 logger.debug("No such collection item");
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1417 return false;
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1418 }
235
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1419 data[0] = result.getBytes(1);
178
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1420 return true;
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1421 }
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1422 };
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1423
235
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1424 return exec.runRead()
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1425 ? XMLUtils.fromByteArray(data[0], true)
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1426 : null;
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1427 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1428
252
6de74b0b878e Changed the method names to get and set the attributes of collection items.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 242
diff changeset
1429 public boolean setCollectionItemAttribute(
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
1430 final String collectionId,
179
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1431 final String artifactId,
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1432 Document attribute
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1433 ) {
179
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1434 if (!isValidIdentifier(collectionId)) {
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1435 logger.debug("collection id is not valid: " + collectionId);
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1436 return false;
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1437 }
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1438 if (!isValidIdentifier(artifactId)) {
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1439 logger.debug("artifact id is not valid: " + artifactId);
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1440 return false;
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1441 }
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1442
235
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1443 final byte [] data = XMLUtils.toByteArray(attribute, true);
179
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1444
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1445 boolean success = sqlExecutor.new Instance() {
179
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1446 public boolean doIt() throws SQLException {
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1447
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1448 // set the column in collection items
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1449 prepareStatement(SQL_COLLECTION_ITEM_SET_ATTRIBUTE);
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1450 if (data == null) {
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1451 stmnt.setNull(1, Types.BINARY);
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1452 }
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1453 else {
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1454 stmnt.setBytes(1, data);
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1455 }
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1456 stmnt.setString(2, collectionId);
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1457 stmnt.setString(3, artifactId);
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1458 stmnt.execute();
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1459 reset();
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1460
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1461 // touch the collection
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1462 prepareStatement(SQL_COLLECTIONS_TOUCH_BY_GID);
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1463 stmnt.setString(1, collectionId);
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1464 stmnt.execute();
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1465
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1466 conn.commit();
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1467 return true;
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1468 }
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1469 }.runWrite();
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1470
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1471 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1472 fireChangedCollectionItemAttribute(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1473 collectionId, artifactId, attribute);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1474 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1475
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1476 return success;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1477 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1478
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1479 protected void fireChangedCollectionItemAttribute(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1480 String collectionId,
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1481 String artifactId,
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1482 Document document
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1483 ) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1484 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1485 listener.changedCollectionItemAttribute(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1486 collectionId, artifactId, document, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1487 }
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1488 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1489
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1490 public boolean addCollectionArtifact(
176
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1491 final String collectionId,
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1492 final String artifactId,
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1493 final Document attribute
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1494 ) {
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
1495 if (!isValidIdentifier(collectionId)) {
176
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1496 logger.debug("Invalid collection id: '" + collectionId + "'");
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1497 return false;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1498 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1499
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
1500 if (!isValidIdentifier(artifactId)) {
176
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1501 logger.debug("Invalid artifact id: '" + artifactId + "'");
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1502 return false;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1503 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1504
235
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1505 final byte [] data = XMLUtils.toByteArray(attribute, true);
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1506
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
1507 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
176
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1508 public boolean doIt() throws SQLException {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1509 // fetch artifact id
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1510 prepareStatement(SQL_GET_ID);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1511 stmnt.setString(1, artifactId);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1512 result = stmnt.executeQuery();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1513 if (!result.next()) {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1514 logger.debug("No such artifact: " + artifactId);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1515 return false;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1516 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1517 int aid = result.getInt(1);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1518 reset();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1519
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1520 // fetch collection id
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1521 prepareStatement(SQL_COLLECTIONS_ID_BY_GID);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1522 stmnt.setString(1, collectionId);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1523 result = stmnt.executeQuery();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1524 if (!result.next()) {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1525 logger.debug("No such collection: " + collectionId);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1526 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1527 int cid = result.getInt(1);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1528 reset();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1529
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1530 // check if artifact is already in collection
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1531 prepareStatement(SQL_COLLECTION_CHECK_ARTIFACT);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1532 stmnt.setInt(1, aid);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1533 stmnt.setInt(2, cid);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1534 result = stmnt.executeQuery();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1535 if (result.next()) {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1536 logger.debug("artifact already in collection");
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1537 return false;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1538 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1539 reset();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1540
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1541 // fetch fresh id for new collection item
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1542 prepareStatement(SQL_COLLECTION_ITEMS_ID_NEXTVAL);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1543 result = stmnt.executeQuery();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1544 if (!result.next()) {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1545 logger.debug("no collection item id generated");
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1546 return false;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1547 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1548 int ci_id = result.getInt(1);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1549 reset();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1550
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1551 // insert new collection item
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1552 prepareStatement(SQL_COLLECTION_ITEMS_INSERT);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1553 stmnt.setInt(1, ci_id);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1554 stmnt.setInt(2, cid);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1555 stmnt.setInt(3, aid);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1556
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1557 if (data == null) {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1558 stmnt.setNull(4, Types.BINARY);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1559 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1560 else {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1561 stmnt.setBytes(4, data);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1562 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1563 stmnt.execute();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1564 conn.commit();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1565
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1566 return true;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1567 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1568 };
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1569 boolean success = exec.runWrite();
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1570
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1571 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1572 fireAddedArtifactToCollection(artifactId, collectionId);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1573 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1574
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1575 return success;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1576 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1577
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1578 protected void fireAddedArtifactToCollection(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1579 String artifactId,
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1580 String collectionId
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1581 ) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1582 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1583 listener.addedArtifactToCollection(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1584 artifactId, collectionId, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1585 }
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1586 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1587
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1588 public boolean removeCollectionArtifact(
180
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1589 final String collectionId,
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1590 final String artifactId
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1591 ) {
180
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1592 if (!isValidIdentifier(collectionId)) {
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1593 logger.debug("Invalid collection id: '" + collectionId + "'");
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1594 return false;
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1595 }
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1596
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1597 boolean success = sqlExecutor.new Instance() {
180
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1598 public boolean doIt() throws SQLException {
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1599
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1600 // fetch id, collection id and artitfact id
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1601 prepareStatement(SQL_COLLECTION_ITEM_ID_CID_AID);
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1602 stmnt.setString(1, collectionId);
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1603 stmnt.setString(2, artifactId);
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1604 result = stmnt.executeQuery();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1605 if (!result.next()) {
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1606 logger.debug("No such collection item");
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1607 return false;
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1608 }
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1609 int id = result.getInt(1);
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1610 int cid = result.getInt(2);
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1611 int aid = result.getInt(3);
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1612 reset();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1613
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1614 // outdate artifact iff it is only in this collection
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1615 prepareStatement(SQL_COLLECTION_ITEM_OUTDATE_ARTIFACT);
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1616 stmnt.setInt(1, aid);
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1617 stmnt.setInt(2, cid);
194
fde2f193e846 Small typo fix
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 193
diff changeset
1618 stmnt.setInt(3, aid);
180
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1619 stmnt.execute();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1620 reset();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1621
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1622 // delete collection item
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1623 prepareStatement(SQL_COLLECTION_ITEM_DELETE);
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1624 stmnt.setInt(1, id);
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1625 stmnt.execute();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1626 reset();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1627
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1628 // touch collection
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1629 prepareStatement(SQL_COLLECTIONS_TOUCH_BY_ID);
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1630 stmnt.setInt(1, cid);
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1631 stmnt.execute();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1632
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1633 conn.commit();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1634 return true;
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1635 }
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1636 }.runWrite();
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1637
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1638 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1639 fireRemovedArtifactFromCollection(artifactId, collectionId);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1640 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1641
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1642 return success;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1643 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1644
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1645 protected void fireRemovedArtifactFromCollection(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1646 String artifactId,
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1647 String collectionId
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1648 ) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1649 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1650 listener.removedArtifactFromCollection(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1651 artifactId, collectionId, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1652 }
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1653 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1654
184
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1655 public CollectionItem [] listCollectionArtifacts(
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1656 final String collectionId
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1657 ) {
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1658 if (!isValidIdentifier(collectionId)) {
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1659 logger.debug("Invalid collection id: '" + collectionId + "'");
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1660 return null;
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1661 }
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1662
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1663 final ArrayList<CollectionItem> collectionItems =
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1664 new ArrayList<CollectionItem>();
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1665
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
1666 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
184
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1667 public boolean doIt() throws SQLException {
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1668 prepareStatement(SQL_COLLECTION_ITEMS_LIST_GID);
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1669 stmnt.setString(1, collectionId);
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1670 result = stmnt.executeQuery();
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1671 while (result.next()) {
186
15c7638511dc Added an interface for CollectionItems and renamed the CollectionItem class from the artifact-database package to DefaultCollectionItem - because this is the default implementation of the interface.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 184
diff changeset
1672 CollectionItem item = new DefaultCollectionItem(
184
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1673 result.getString(1),
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1674 result.getBytes(2));
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1675 collectionItems.add(item);
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1676 }
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1677 return true;
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1678 }
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1679 };
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1680
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1681 return exec.runRead()
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1682 ? collectionItems.toArray(
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1683 new CollectionItem[collectionItems.size()])
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1684 : null;
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1685 }
273
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1686
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1687
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1688 public boolean setCollectionTTL(final String uuid, final Long ttl) {
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1689 if (!isValidIdentifier(uuid)) {
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1690 logger.debug("Invalid collection id: '" + uuid + "'");
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1691 return false;
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1692 }
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1693
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
1694 return sqlExecutor.new Instance() {
273
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1695 public boolean doIt() throws SQLException {
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1696 prepareStatement(SQL_UPDATE_COLLECTION_TTL);
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1697 if (ttl == null) {
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1698 stmnt.setNull(1, Types.BIGINT);
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1699 }
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1700 else {
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1701 stmnt.setLong(1, ttl);
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1702 }
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1703 stmnt.setString(2, uuid);
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1704 stmnt.execute();
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1705 conn.commit();
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1706
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1707 return true;
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1708 }
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1709 }.runWrite();
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1710 }
275
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 273
diff changeset
1711
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 273
diff changeset
1712
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 273
diff changeset
1713 public boolean setCollectionName(final String uuid, final String name) {
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 273
diff changeset
1714 if (!isValidIdentifier(uuid)) {
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 273
diff changeset
1715 logger.debug("Invalid collection id: '" + uuid + "'");
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 273
diff changeset
1716 return false;
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 273
diff changeset
1717 }
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 273
diff changeset
1718
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1719 boolean success = sqlExecutor.new Instance() {
275
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 273
diff changeset
1720 public boolean doIt() throws SQLException {
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 273
diff changeset
1721 prepareStatement(SQL_UPDATE_COLLECTION_NAME);
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 273
diff changeset
1722 stmnt.setString(1, name);
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 273
diff changeset
1723 stmnt.setString(2, uuid);
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 273
diff changeset
1724 stmnt.execute();
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 273
diff changeset
1725 conn.commit();
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 273
diff changeset
1726
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 273
diff changeset
1727 return true;
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 273
diff changeset
1728 }
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 273
diff changeset
1729 }.runWrite();
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1730
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1731 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1732 fireSetCollectionName(uuid, name);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1733 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1734
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1735 return success;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1736 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1737
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1738 protected void fireSetCollectionName(String identifier, String name) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1739 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1740 listener.setCollectionName(identifier, name);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1741 }
275
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 273
diff changeset
1742 }
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1743
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1744 public boolean loadAllArtifacts(final ArtifactLoadedCallback alc) {
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1745
308
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1746 logger.debug("loadAllArtifacts");
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1747
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1748 if (factoryLookup == null) {
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1749 logger.error("factory lookup == null");
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1750 return false;
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1751 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1752
308
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1753 boolean success = sqlExecutor.new Instance() {
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1754 @Override
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1755 public boolean doIt() throws SQLException {
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1756 // a little cache to avoid too much deserializations.
308
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1757 LRUCache<String, Artifact> alreadyLoaded =
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1758 new LRUCache<String, Artifact>(200);
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1759
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1760 prepareStatement(SQL_ALL_ARTIFACTS);
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1761 result = stmnt.executeQuery();
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1762 while (result.next()) {
317
824051dff018 When loading all artifacts fetch the name of the collections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 316
diff changeset
1763 String userId = result.getString(1);
824051dff018 When loading all artifacts fetch the name of the collections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 316
diff changeset
1764 String collectionId = result.getString(2);
824051dff018 When loading all artifacts fetch the name of the collections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 316
diff changeset
1765 String artifactId = result.getString(3);
824051dff018 When loading all artifacts fetch the name of the collections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 316
diff changeset
1766 String collectionName = result.getString(4);
824051dff018 When loading all artifacts fetch the name of the collections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 316
diff changeset
1767 String factoryName = result.getString(5);
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1768
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1769 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
1770
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1771 if (artifact != null) {
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1772 alc.artifactLoaded(
317
824051dff018 When loading all artifacts fetch the name of the collections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 316
diff changeset
1773 userId,
824051dff018 When loading all artifacts fetch the name of the collections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 316
diff changeset
1774 collectionId, collectionName,
824051dff018 When loading all artifacts fetch the name of the collections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 316
diff changeset
1775 artifactId, artifact);
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1776 continue;
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1777 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1778
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1779 ArtifactFactory factory = factoryLookup
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1780 .getArtifactFactory(factoryName);
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1781
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1782 if (factory == null) {
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1783 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
1784 continue;
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1785 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1786
317
824051dff018 When loading all artifacts fetch the name of the collections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 316
diff changeset
1787 byte [] bytes = result.getBytes(6);
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1788
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1789 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
1790
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1791 if (artifact != null) {
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1792 alc.artifactLoaded(
317
824051dff018 When loading all artifacts fetch the name of the collections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 316
diff changeset
1793 userId,
824051dff018 When loading all artifacts fetch the name of the collections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 316
diff changeset
1794 collectionId, collectionName,
824051dff018 When loading all artifacts fetch the name of the collections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 316
diff changeset
1795 artifactId, artifact);
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1796 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1797
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1798 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
1799 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1800 return true;
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1801 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1802 }.runRead();
308
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1803
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1804 if (logger.isDebugEnabled()) {
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1805 logger.debug("loadAllArtifacts success: " + success);
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1806 }
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1807
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1808 return success;
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1809 }
314
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 313
diff changeset
1810
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 313
diff changeset
1811 @Override
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 313
diff changeset
1812 public void killedArtifacts(List<String> identifiers) {
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 313
diff changeset
1813 logger.debug("killedArtifacts");
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 313
diff changeset
1814 for (BackendListener listener: listeners) {
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 313
diff changeset
1815 listener.killedArtifacts(identifiers, this);
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 313
diff changeset
1816 }
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 313
diff changeset
1817 }
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 313
diff changeset
1818
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 313
diff changeset
1819 @Override
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 313
diff changeset
1820 public void killedCollections(List<String> identifiers) {
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 313
diff changeset
1821 logger.debug("killedCollections");
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 313
diff changeset
1822 for (BackendListener listener: listeners) {
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 313
diff changeset
1823 listener.killedCollections(identifiers, this);
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 313
diff changeset
1824 }
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 313
diff changeset
1825 }
13
0d6badf6af42 Added not yet working backend to artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1826 }
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
1827 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org