Mercurial > dive4elements > framework

annotate artifact-database/src/main/java/de/intevation/artifactdatabase/Backend.java @ 460:3c1177c58312 2.9.13

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Add tag 2.9.12 for changeset fdb479d4a759
author Andre Heinecke <aheinecke@intevation.de>
date Mon, 11 Mar 2013 17:25:13 +0100
parents e79ad624f94c
children
rev   line source
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933bbc9fc11f Added license file and license headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 93
diff changeset
1 /*
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2 * Copyright (c) 2010, 2011 by Intevation GmbH
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3 *
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4 * This program is free software under the LGPL (>=v2.1)
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5 * Read the file LGPL.txt coming with the software for details
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6 * or visit http://www.gnu.org/licenses/ if it does not exist.
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7 */
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8 package de.intevation.artifactdatabase;
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9
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10 import de.intevation.artifacts.Artifact;
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11 import de.intevation.artifacts.ArtifactCollection;
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12 import de.intevation.artifacts.ArtifactCollectionFactory;
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13 import de.intevation.artifacts.ArtifactDatabase.ArtifactLoadedCallback;
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14 import de.intevation.artifacts.ArtifactFactory;
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15 import de.intevation.artifacts.ArtifactSerializer;
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16 import de.intevation.artifacts.CollectionItem;
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17 import de.intevation.artifacts.User;
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18 import de.intevation.artifacts.UserFactory;
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19
301
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20 import de.intevation.artifacts.common.utils.StringUtils;
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21 import de.intevation.artifacts.common.utils.XMLUtils;
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22 import de.intevation.artifacts.common.utils.LRUCache;
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23
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24 import de.intevation.artifactdatabase.db.SQLExecutor;
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25 import de.intevation.artifactdatabase.db.SQL;
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26
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27 import java.sql.SQLException;
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28 import java.sql.Timestamp;
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29 import java.sql.Types;
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30
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31 import java.util.List;
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32 import java.util.ArrayList;
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33 import java.util.Date;
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34 import java.util.HashMap;
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35
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36 import java.util.concurrent.CopyOnWriteArrayList;
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37
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38 import org.apache.log4j.Logger;
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39
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40 import org.w3c.dom.Document;
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41
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42 /**
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43 * The backend implements the low level layer used to store artifacts
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44 * in a SQL database.
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45 *
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46 * @author <a href="mailto:sascha.teichmann@intevation.de">Sascha L. Teichmann</a>
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47 */
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48 public class Backend
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49 implements DatabaseCleaner.ArtifactReviver
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50 {
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51 private static Logger logger = Logger.getLogger(Backend.class);
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53 /**
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54 * The SQL statement to create new artifact id inside the database.
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55 */
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56 public String SQL_NEXT_ID;
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58 /**
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59 * The SQL statement to insert an artifact into the database.
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60 */
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61 public String SQL_INSERT;
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63 /**
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64 * The SQL statement to update some columns of an existing
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65 * artifact in the database.
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66 */
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67 public String SQL_UPDATE;
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69 /**
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70 * The SQL statement to touch the access time of an
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71 * artifact inside the database.
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72 */
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73 public String SQL_TOUCH;
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75 /**
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76 * The SQL statement to load an artifact by a given
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77 * identifier from the database.
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78 */
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79 public String SQL_LOAD_BY_GID;
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81 /**
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82 * The SQL statement to get the database id of an artifact
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83 * identified by the identifier.
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84 */
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85 public String SQL_GET_ID;
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87 /**
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88 * The SQL statement to replace the content of an
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89 * existing artifact inside the database.
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90 */
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91 public String SQL_REPLACE;
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93 // USER SQL
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95 public String SQL_USERS_NEXT_ID;
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96 public String SQL_USERS_INSERT;
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97 public String SQL_USERS_SELECT_ID_BY_GID;
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98 public String SQL_USERS_SELECT_GID;
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99 public String SQL_USERS_SELECT_ACCOUNT;
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100 public String SQL_USERS_DELETE_ID;
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101 public String SQL_USERS_DELETE_COLLECTIONS;
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102 public String SQL_USERS_SELECT_ALL;
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103 public String SQL_USERS_COLLECTIONS;
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104 public String SQL_USERS_COLLECTION_IDS;
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105 public String SQL_USERS_DELETE_ALL_COLLECTIONS;
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106 public String SQL_ARTIFACTS_IN_ONLY_COLLECTION_ONLY;
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107 public String SQL_OUTDATE_ARTIFACTS_COLLECTION;
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108 public String SQL_UPDATE_COLLECTION_TTL;
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109 public String SQL_UPDATE_COLLECTION_NAME;
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110 public String SQL_OUTDATE_ARTIFACTS_USER;
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111 public String SQL_DELETE_USER_COLLECTION_ITEMS;
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112 public String SQL_COLLECTIONS_NEXT_ID;
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113 public String SQL_COLLECTIONS_INSERT;
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parents: 303
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114 public String SQL_COLLECTIONS_SELECT_USER;
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115 public String SQL_COLLECTIONS_SELECT_ALL;
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116 public String SQL_COLLECTIONS_SELECT_GID;
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117 public String SQL_COLLECTIONS_CREATION_TIME;
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118 public String SQL_COLLECTIONS_ID_BY_GID;
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119 public String SQL_COLLECTIONS_OLDEST_ARTIFACT;
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120 public String SQL_DELETE_COLLECTION_ITEMS;
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121 public String SQL_DELETE_COLLECTION;
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122 public String SQL_COLLECTION_CHECK_ARTIFACT;
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123 public String SQL_COLLECTION_ITEMS_ID_NEXTVAL;
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124 public String SQL_COLLECTION_ITEMS_INSERT;
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125 public String SQL_COLLECTION_GET_ATTRIBUTE;
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126 public String SQL_COLLECTION_SET_ATTRIBUTE;
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127 public String SQL_COLLECTION_ITEM_GET_ATTRIBUTE;
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128 public String SQL_COLLECTION_ITEM_SET_ATTRIBUTE;
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129 public String SQL_COLLECTIONS_TOUCH_BY_GID;
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130 public String SQL_COLLECTION_ITEM_ID_CID_AID;
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131 public String SQL_COLLECTION_ITEM_OUTDATE_ARTIFACT;
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132 public String SQL_COLLECTION_ITEM_DELETE;
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133 public String SQL_COLLECTIONS_TOUCH_BY_ID;
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134 public String SQL_COLLECTION_ITEMS_LIST_GID;
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135 public String SQL_ALL_ARTIFACTS;
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136
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137 /** The singleton.*/
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138 protected static Backend instance;
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139
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140 protected SQLExecutor sqlExecutor;
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141
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142 protected List<BackendListener> listeners;
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143
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144 protected DBConfig config;
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145
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146 /**
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147 * The database cleaner. Reference is stored here because
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148 * the cleaner is woken up if the backend finds an outdated
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149 * artifact. This artifact should be removed as soon as
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150 * possible.
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151 */
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152 protected DatabaseCleaner cleaner;
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153
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154 /**
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155 * To revive an artifact from the bytes coming from the database
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156 * we need the artifact factory which references the artifact
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157 * serializer which is able to do the reviving job.
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158 */
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159 protected FactoryLookup factoryLookup;
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160
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161 /**
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162 * Little helper interface to decouple the ArtifactDatabase
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163 * from the Backend. A ArtifactDatabase should depend on a
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164 * Backend but a Backend not from an ArtifactDatabase.
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165 */
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166 public interface FactoryLookup {
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167
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168 /**
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169 * Returns an ArtifactFactory which is bound to a given name.
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170 * @param factoryName The name of the artifact factory.
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171 * @return The ArtifactFactory bound to the factory name or
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172 * null if not matching factory is found.
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173 */
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174 ArtifactFactory getArtifactFactory(String factoryName);
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175
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176 } // interface FactoryLookup
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177
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178 /**
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179 * Inner class that brigdes between the persisten form of the
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180 * artifact and the living one inside the artifact database.
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181 * After the describe(), feed(), advance() and out() operations
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182 * of the artifact it must be possible to write to modified artifact
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183 * back into the database.
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184 */
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185 public final class PersistentArtifact
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186 {
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187 private int id;
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188 private Artifact artifact;
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189 private ArtifactSerializer serializer;
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190 private Long ttl;
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191
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192 /**
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193 * Cronstructor to create a persistent artifact.
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194 * @param artifact The living artifact.
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195 * @param serializer The serializer to store the artifact
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196 * after the operations.
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197 * @param ttl The time to life of the artifact.
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198 * @param id The database id of the artifact.
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199 */
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200 public PersistentArtifact(
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201 Artifact artifact,
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202 ArtifactSerializer serializer,
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203 Long ttl,
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204 int id
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205 ) {
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206 this.id = id;
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207 this.artifact = artifact;
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208 this.serializer = serializer;
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209 this.ttl = ttl;
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210 }
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211
230
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212 public int getId() {
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213 return id;
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214 }
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215
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216 /**
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217 * Returns the wrapped living artifact.
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218 * @return the living artifact.
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219 */
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220 public Artifact getArtifact() {
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221 return artifact;
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222 }
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223
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224 /**
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225 * Returns the serialized which is able to write a
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226 * modified artifact back into the database.
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227 * @return The serializer.
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228 */
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229 public ArtifactSerializer getSerializer() {
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230 return serializer;
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231 }
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232
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233 /**
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234 * The time to life of the artifact.
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235 * @return The time to live.
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236 */
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237 public Long getTTL() {
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238 return ttl;
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239 }
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240
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241 /**
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242 * Stores the living artifact back into the database.
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243 */
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244 public void store() {
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245 if (logger.isDebugEnabled()) {
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246 logger.debug("storing artifact id = " + getId());
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247 }
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248 Backend.this.store(this);
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249 }
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250
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251 /**
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252 * Only touches the access time of the artifact.
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253 */
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254 public void touch() {
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255 if (logger.isDebugEnabled()) {
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256 logger.debug("touching artifact id = " + getId());
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257 }
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258 Backend.this.touch(this);
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259 }
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260 } // class ArtifactWithId
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261
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262 /**
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263 * Default constructor
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264 */
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265 public Backend() {
310
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266 listeners = new CopyOnWriteArrayList<BackendListener>();
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267 }
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268
305
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269 public Backend(DBConfig config) {
312
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270 this();
305
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271 this.config = config;
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272 sqlExecutor = new SQLExecutor(config.getDBConnection());
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273 setupSQL(config.getSQL());
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274 }
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275
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276 /**
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277 * Constructor to create a backend with a link to the database cleaner.
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278 * @param cleaner The clean which periodically removes outdated
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279 * artifacts from the database.
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280 */
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281 public Backend(DBConfig config, DatabaseCleaner cleaner) {
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282 this(config);
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283 this.cleaner = cleaner;
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284 }
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285
305
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286 public DBConfig getConfig() {
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287 return config;
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288 }
128
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289
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290 /**
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291 * Returns the singleton of this Backend.
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292 *
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293 * @return the backend.
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294 */
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295 public static synchronized Backend getInstance() {
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296 if (instance == null) {
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297 instance = new Backend(DBConfig.getInstance());
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298 }
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299
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300 return instance;
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301 }
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302
305
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303 protected void setupSQL(SQL sql) {
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304 SQL_NEXT_ID = sql.get("artifacts.id.nextval");
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305 SQL_INSERT = sql.get("artifacts.insert");
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306 SQL_UPDATE = sql.get("artifacts.update");
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307 SQL_TOUCH = sql.get("artifacts.touch");
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308 SQL_LOAD_BY_GID = sql.get("artifacts.select.gid");
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309 SQL_GET_ID = sql.get("artifacts.get.id");
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310 SQL_REPLACE = sql.get("artifacts.replace");
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311 SQL_USERS_NEXT_ID = sql.get("users.id.nextval");
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312 SQL_USERS_INSERT = sql.get("users.insert");
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313 SQL_USERS_SELECT_ID_BY_GID = sql.get("users.select.id.by.gid");
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314 SQL_USERS_SELECT_GID = sql.get("users.select.gid");
413
f5ecca16f601 Implement method to find/get a user by its account name
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315 SQL_USERS_SELECT_ACCOUNT = sql.get("users.select.account");
305
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316 SQL_USERS_DELETE_ID = sql.get("users.delete.id");
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317 SQL_USERS_DELETE_COLLECTIONS = sql.get("users.delete.collections");
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318 SQL_USERS_SELECT_ALL = sql.get("users.select.all");
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319 SQL_USERS_COLLECTIONS = sql.get("users.collections");
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320 SQL_USERS_COLLECTION_IDS = sql.get("users.collection.ids");
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321 SQL_USERS_DELETE_ALL_COLLECTIONS =
307
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diff changeset
322 sql.get("users.delete.collections");
305
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323 SQL_ARTIFACTS_IN_ONLY_COLLECTION_ONLY =
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324 sql.get("artifacts.in.one.collection.only");
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325 SQL_OUTDATE_ARTIFACTS_COLLECTION =
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326 sql.get("outdate.artifacts.collection");
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327 SQL_UPDATE_COLLECTION_TTL = sql.get("collections.update.ttl");
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328 SQL_UPDATE_COLLECTION_NAME = sql.get("collections.update.name");
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329 SQL_OUTDATE_ARTIFACTS_USER = sql.get("outdate.artifacts.user");
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330 SQL_DELETE_USER_COLLECTION_ITEMS =
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331 sql.get("delete.user.collection.items");
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332 SQL_COLLECTIONS_NEXT_ID = sql.get("collections.id.nextval");
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333 SQL_COLLECTIONS_INSERT = sql.get("collections.insert");
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334 SQL_COLLECTIONS_SELECT_USER = sql.get("collections.select.user");
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335 SQL_COLLECTIONS_SELECT_ALL = sql.get("collections.select.all");
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336 SQL_COLLECTIONS_SELECT_GID = sql.get("collections.select.by.gid");
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337 SQL_COLLECTIONS_CREATION_TIME = sql.get("collection.creation.time");
343
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
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diff changeset
338 SQL_COLLECTIONS_OLDEST_ARTIFACT = sql.get("collections.artifacts.oldest");
344
be883e843539 Fix accidental corruption of key for sql statement.
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339 SQL_COLLECTIONS_ID_BY_GID = sql.get("collections.id.by.gid");
305
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340 SQL_DELETE_COLLECTION_ITEMS = sql.get("delete.collection.items");
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341 SQL_DELETE_COLLECTION = sql.get("delete.collection");
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342 SQL_COLLECTION_CHECK_ARTIFACT = sql.get("collection.check.artifact");
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343 SQL_COLLECTION_ITEMS_ID_NEXTVAL =
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344 sql.get("collection.items.id.nextval");
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345 SQL_COLLECTION_ITEMS_INSERT = sql.get("collection.items.insert");
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346 SQL_COLLECTION_GET_ATTRIBUTE = sql.get("collection.get.attribute");
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347 SQL_COLLECTION_SET_ATTRIBUTE = sql.get("collection.set.attribute");
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348 SQL_COLLECTION_ITEM_GET_ATTRIBUTE =
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349 sql.get("collection.item.get.attribute");
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350 SQL_COLLECTION_ITEM_SET_ATTRIBUTE =
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351 sql.get("collection.item.set.attribute");
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352 SQL_COLLECTIONS_TOUCH_BY_GID = sql.get("collections.touch.by.gid");
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353 SQL_COLLECTION_ITEM_ID_CID_AID = sql.get("collection.item.id.cid.aid");
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354 SQL_COLLECTION_ITEM_OUTDATE_ARTIFACT =
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355 sql.get("collection.item.outdate.artifact");
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356 SQL_COLLECTION_ITEM_DELETE = sql.get("collection.item.delete");
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357 SQL_COLLECTIONS_TOUCH_BY_ID = sql.get("collections.touch.by.id");
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358 SQL_COLLECTION_ITEMS_LIST_GID = sql.get("collection.items.list.gid");
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diff changeset
359 SQL_ALL_ARTIFACTS = sql.get("all.artifacts");
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360 }
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361
310
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diff changeset
362 public void addListener(BackendListener listener) {
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diff changeset
363 listeners.add(listener);
313
ddc35c950e97 Backend: Handle forgotten store/create event source.
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diff changeset
364 logger.debug("# listeners: " + listeners.size());
310
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365 }
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366
311
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367 public void addAllListeners(List<BackendListener> others) {
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368 listeners.addAll(others);
313
ddc35c950e97 Backend: Handle forgotten store/create event source.
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369 logger.debug("# listeners: " + listeners.size());
311
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370 }
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371
90
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372 /**
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373 * Sets the factory lookup mechanism to decouple ArtifactDatabase
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374 * and Backend.
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375 * @param factoryLookup
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376 */
41
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377 public void setFactoryLookup(FactoryLookup factoryLookup) {
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378 this.factoryLookup = factoryLookup;
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379 }
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380
90
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381 /**
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382 * Sets the database cleaner explicitly.
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383 * @param cleaner The database cleaner
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384 */
32
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385 public void setCleaner(DatabaseCleaner cleaner) {
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386 this.cleaner = cleaner;
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387 }
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388
90
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389 /**
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390 * Returns a new unique identifier to external identify
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391 * the artifact across the system. This implementation
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392 * uses random UUIDs v4 to achieve this target.
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393 * @return the new identifier
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394 */
32
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395 public String newIdentifier() {
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396 // TODO: check database for collisions.
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397 return StringUtils.newUUID();
32
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398 }
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399
177
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400 public boolean isValidIdentifier(String identifier) {
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401 return StringUtils.checkUUID(identifier);
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402 }
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403
90
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404 /**
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405 * Stores a new artifact into the database.
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406 * @param artifact The artifact to be stored
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407 * @param factory The factory which build the artifact
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408 * @param ttl The initial time to life of the artifact.
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409 * @return A persistent wrapper around the living
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410 * artifact to be able to write modification later.
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411 * @throws Exception Thrown if something went wrong with the
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412 * storage process.
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413 */
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
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414 public PersistentArtifact storeInitially(
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
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diff changeset
415 Artifact artifact,
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diff changeset
416 ArtifactFactory factory,
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417 Long ttl
47
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418 )
32
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419 throws Exception
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420 {
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421 return new PersistentArtifact(
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422 artifact,
41
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423 factory.getSerializer(),
84
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424 ttl,
41
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425 insertDatabase(artifact, factory, ttl));
32
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426 }
47
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427
90
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428 /**
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429 * Stores an artifact into database if it does not exist there.
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430 * If it exists there it is only updated.
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431 * @param artifact The artifact to store/update.
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432 * @param factory The factory which created the artifact.
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433 * @param ttl The initial time to live of the artifact.
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434 * @return A persistent version of the artifact to be able
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435 * to store a modification later.
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436 * @throws Exception Thrown if something went wrong during
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437 * storing/updating.
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438 */
80
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439 public PersistentArtifact storeOrReplace(
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440 Artifact artifact,
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441 ArtifactFactory factory,
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442 Long ttl
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
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diff changeset
443 )
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
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444 throws Exception
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
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diff changeset
445 {
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
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446 return new PersistentArtifact(
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447 artifact,
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448 factory.getSerializer(),
84
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449 ttl,
80
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450 storeOrReplaceDatabase(artifact, factory, ttl));
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451 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
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452
90
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453 /**
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454 * Implementors of this interface are able to process the raw
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455 * artifact data from the database for loading.
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456 */
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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457 public interface ArtifactLoader {
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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458
90
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459 /**
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460 * Creates a custom object from the raw artifact database data.
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461 * @param factory The factory that created this artifact.
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462 * @param ttl The current time to life of the artifact.
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463 * @param bytes The raw artifact bytes from the database.
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464 * @param id The database id of the artifact.
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465 * @return The custom object created by the implementation.
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466 */
84
72e2dd4feb31 Added the time to live of an artifact to the CallContext.
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diff changeset
467 Object load(ArtifactFactory factory, Long ttl, byte [] bytes, int id);
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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468
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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469 } // interface ArtifactLoader
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470
90
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471 /**
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472 * Fetches an artifact from the database identified by the
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473 * given identifier.
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474 * @param identifer The identifier of the artifact.
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475 * @return A persistent wrapper around the found artifact
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476 * to be able to write back a modifaction later or null
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477 * if no artifact is found for this identifier.
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478 */
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
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479 public PersistentArtifact getArtifact(String identifer) {
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
480
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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481 return (PersistentArtifact)loadArtifact(
86
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diff changeset
482 identifer,
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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483 new ArtifactLoader() {
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
484
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
485 public Object load(
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
486 ArtifactFactory factory,
84
72e2dd4feb31 Added the time to live of an artifact to the CallContext.
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diff changeset
487 Long ttl,
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
488 byte [] bytes,
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
489 int id
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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490 ) {
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
491 ArtifactSerializer serializer = factory.getSerializer();
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
492
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
493 Artifact artifact = serializer.fromBytes(bytes);
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
494
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
495 return artifact == null
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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496 ? null
84
72e2dd4feb31 Added the time to live of an artifact to the CallContext.
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diff changeset
497 : new PersistentArtifact(artifact, serializer, ttl, id);
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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498 }
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
499 });
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
500 }
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
501
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
502 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
503 * More general loading mechanism for artifacts. The concrete
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
504 * load processing is delegated to the given loader.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
505 * @param identifer The identifier of the artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
506 * @param loader The loader which processes the raw database data.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
507 * @return The object created by the loader.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
508 */
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
509 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
510 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
511 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
512 ) {
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
513 if (!isValidIdentifier(identifer)) {
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
514 return null;
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
515 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
516
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
517 if (factoryLookup == null) {
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
518 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
519 return false;
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
520 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
521
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
522 final Object [] loaded = new Object[1];
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
523
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
524 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
525 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
526 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
527 stmnt.setString(1, identifer);
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
528
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
529 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
530
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
531 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
532 return false;
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
533 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
534
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
535 int id = result.getInt(1);
242
b35d32e507b6 Fix for flys/issue9
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
536 long ttlX = result.getLong(2);
b35d32e507b6 Fix for flys/issue9
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
537 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
538
242
b35d32e507b6 Fix for flys/issue9
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
539 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
540
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
541 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
542 .getArtifactFactory(factoryName);
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 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
545 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
546 return false;
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
547 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
548
242
b35d32e507b6 Fix for flys/issue9
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
549 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
550
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
551 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
552 return true;
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
553 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
554 };
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
555
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
556 return exec.runRead() ? loaded[0] : null;
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
557 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
558
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
559 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
560 * Called if the load mechanism found an outdated artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
561 * It wakes up the database cleaner.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
562 * @param id The id of the outdated artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
563 */
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
564 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
565 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
566 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
567 }
30
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
568 if (cleaner != null) {
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
569 cleaner.wakeup();
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
570 }
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
571 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
572
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
573 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
574 if (factoryLookup == null) {
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
575 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
576 return null;
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
577 }
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
578 ArtifactFactory factory = factoryLookup
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
579 .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
580
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
581 if (factory == null) {
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
582 logger.error(
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
583 "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
584 return null;
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
585 }
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 ArtifactSerializer serializer = factory.getSerializer();
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
588
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
589 return serializer.fromBytes(bytes);
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
590 }
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
591
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
592 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
593 * Internal method to store/replace an artifact inside the database.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
594 * 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
595 * created else only the content data is updated.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
596 * @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
597 * @param factory The factory that created the artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
598 * @param ttl The initial time to life of the artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
599 * @return The database id of the stored/updated artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
600 */
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 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
602 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
603 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
604 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
605 ) {
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
606 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
607
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
608 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
609 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
610 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
611
313
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
612 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
613 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
614
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
615 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
616 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
617
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
618 prepareStatement(SQL_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
619 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
620 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
621
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
622 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
623 ? 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
624 : 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
625
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
626 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
627
313
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
628 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
629 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
630
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 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
632 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
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 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
635 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
636 }
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
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
638 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
639 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
640 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
641 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
642 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
643 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
644 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
645 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
646 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
647 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
648
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
649 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
650 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
651 return false;
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
652 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
653
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
654 reset();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
655
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
656 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
657
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
658 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
659 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
660 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
661 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
662 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
663 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
664 else {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
665 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
666 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
667
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
668 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
669
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
670 stmnt.setBytes(
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
671 5,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
672 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
673 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
674 stmnt.execute();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
675 conn.commit();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
676 return true;
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
677 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
678 };
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
679
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
680 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
681 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
682 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
683
313
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
684 if (stored[0]) {
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
685 fireStoredArtifact(artifact);
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
686 }
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
687 else {
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
688 fireCreatedArtifact(artifact);
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
689 }
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
690
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
691 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
692 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
693
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
694 /**
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
695 * 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
696 * @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
697 * @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
698 * @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
699 * @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
700 */
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
701 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
702 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
703 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
704 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
705 ) {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
706 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
707
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
708 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
709 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
710 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
711 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
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 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
714 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
715 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
716 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
717
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
718 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
719
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
720 reset();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
721 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
722
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
723 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
724 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
725 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
726 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
727 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
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 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
730 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
731 }
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
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 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
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.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
736 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
737 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
738
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
739 stmnt.execute();
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
740
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
741 conn.commit();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
742 return true;
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
743 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
744 };
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
745
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
746 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
747 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
748 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
749
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
750 fireCreatedArtifact(artifact);
310
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
751
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
752 return id[0];
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
753 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
754
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
755 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
756 for (BackendListener listener: listeners) {
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
757 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
758 }
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
759 }
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
760
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
761 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
762 * Touches the access timestamp of a given artifact to prevent
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
763 * 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
764 * @param artifact The persistent wrapper around the living artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
765 */
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
766 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
767 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
768 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
769 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
770 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
771 stmnt.execute();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
772 conn.commit();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
773 return true;
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
774 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
775 }.runWrite();
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
776 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
777
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
778 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
779 * Writes modification of an artifact back to the database.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
780 * @param artifact The persistent wrapper around a living
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
781 * artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
782 */
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
783 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
784 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
785 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
786 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
787 stmnt.setInt(2, artifact.getId());
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
788
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
789 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
790 .getSerializer()
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
791 .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
792
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
793 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
794 stmnt.execute();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
795 conn.commit();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
796 return true;
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
797 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
798 }.runWrite();
310
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
799
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
800 if (success) {
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
801 fireStoredArtifact(artifact.getArtifact());
310
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
802 }
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
803 }
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
804
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
805 protected void fireStoredArtifact(Artifact artifact) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
806 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
807 listener.storedArtifact(artifact, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
808 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
809 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
810
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
811
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
812 public User createUser(
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
813 final String name,
410
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
814 final String account,
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
815 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
816 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
817 final Object context
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
818 ) {
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
819 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
820
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
821 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
822
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
823 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
824 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
825
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
826 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
827 result = stmnt.executeQuery();
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
828
146
967dc552455d Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 145
diff changeset
829 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
830 return false;
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
831 }
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
832
145
c0d025df722d Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 144
diff changeset
833 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
834
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
835 reset();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
836
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
837 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
838
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
839 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
840
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
841 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
842 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
843 stmnt.setString(3, name);
410
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
844 stmnt.setString(4, account);
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 if (roleData == null) {
410
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
847 stmnt.setNull(5, Types.BIGINT);
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
848 }
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
849 else {
410
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
850 stmnt.setBytes(5, roleData);
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
851 }
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
852
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
853 stmnt.execute();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
854 conn.commit();
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
855
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
856 user[0] = factory.createUser(
410
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
857 identifier, name, account, role, context);
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
858 return true;
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
859 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
860 };
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
861
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
862 boolean success = exec.runWrite();
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
863
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
864 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
865 fireCreatedUser(user[0]);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
866 return user[0];
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
867 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
868
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
869 return null;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
870 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
871
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
872 protected void fireCreatedUser(User user) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
873 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
874 listener.createdUser(user, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
875 }
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
876 }
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
877
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
878 public boolean deleteUser(final String identifier) {
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
879
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
880 if (!isValidIdentifier(identifier)) {
154
1a72f08ce8d7 Propagate delete user errors correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 153
diff changeset
881 return false;
147
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
882 }
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
883
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
884 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
885 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
886 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
887
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
888 stmnt.setString(1, identifier);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
889 result = stmnt.executeQuery();
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
890
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
891 if (!result.next()) { // No such user
154
1a72f08ce8d7 Propagate delete user errors correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 153
diff changeset
892 return false;
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
893 }
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
894
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
895 int id = result.getInt(1);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
896
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
897 reset();
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
898
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
899 // 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
900
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
901 prepareStatement(SQL_OUTDATE_ARTIFACTS_USER);
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
902 stmnt.setInt(1, id);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
903 stmnt.setInt(2, id);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
904 stmnt.execute();
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
905
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
906 reset();
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
907
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
908 // delete the collection items of the user
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
909
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
910 prepareStatement(SQL_DELETE_USER_COLLECTION_ITEMS);
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
911 stmnt.setInt(1, id);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
912 stmnt.execute();
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
913
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
914 reset();
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
915
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
916 // delete the collections of the user
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
917
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
918 prepareStatement(SQL_USERS_DELETE_COLLECTIONS);
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
919 stmnt.setInt(1, id);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
920 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
921
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
922 reset();
144
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 // delete the user
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
925
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
926 prepareStatement(SQL_USERS_DELETE_ID);
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
927 stmnt.setInt(1, id);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
928 stmnt.execute();
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
929
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
930 conn.commit();
154
1a72f08ce8d7 Propagate delete user errors correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 153
diff changeset
931 return true;
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
932 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
933 };
154
1a72f08ce8d7 Propagate delete user errors correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 153
diff changeset
934
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
935 boolean success = exec.runWrite();
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 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
938 fireDeletedUser(identifier);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
939 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
940
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
941 return success;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
942 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
943
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
944 protected void fireDeletedUser(String identifier) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
945 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
946 listener.deletedUser(identifier, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
947 }
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
948 }
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
949
157
6e6965873a48 Simplified creation of users.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 156
diff changeset
950 public User getUser(
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
951 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
952 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
953 final Object context
157
6e6965873a48 Simplified creation of users.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 156
diff changeset
954 ) {
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
955 if (!isValidIdentifier(identifier)) {
147
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
956 logger.debug("Invalid UUID: '" + identifier + "'");
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
957 return null;
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
958 }
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
959
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
960 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
961
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
962 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
963 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
964 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
965 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
966 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
967 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
968 return false;
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 // omit id
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
971 String name = result.getString(2);
410
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
972 String account = result.getString(3);
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
973 byte [] roleData = 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
974
432
da33275fb765 Check if roleData is null before reading it
Björn Ricks <bjoern.ricks@intevation.de>
parents: 413
diff changeset
975 Document role = null;
da33275fb765 Check if roleData is null before reading it
Björn Ricks <bjoern.ricks@intevation.de>
parents: 413
diff changeset
976 if (roleData != null) {
da33275fb765 Check if roleData is null before reading it
Björn Ricks <bjoern.ricks@intevation.de>
parents: 413
diff changeset
977 role = XMLUtils.fromByteArray(roleData, true);
da33275fb765 Check if roleData is null before reading it
Björn Ricks <bjoern.ricks@intevation.de>
parents: 413
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
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
980 user[0] = factory.createUser(
410
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
981 identifier, name, account, role, context);
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
982 return true;
147
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
983 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
984 };
147
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
985
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
986 return exec.runRead() ? user[0] : null;
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
987 }
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
988
413
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
989 /**
451
e79ad624f94c Typo fix in log message.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 432
diff changeset
990 * Find/Get user by account.
413
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
991 */
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
992 public User findUser(
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
993 final String account,
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
994 final UserFactory factory,
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
995 final Object context
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
996 ) {
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
997
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
998 final User [] user = new User[1];
451
e79ad624f94c Typo fix in log message.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 432
diff changeset
999 logger.debug("Trying to find user by account " + account);
413
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1000
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1001 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1002 public boolean doIt() throws SQLException {
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1003 prepareStatement(SQL_USERS_SELECT_ACCOUNT);
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1004 stmnt.setString(1, account);
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1005 result = stmnt.executeQuery();
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1006 if (!result.next()) { // no such user
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1007 logger.debug("No user found.");
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1008 return false;
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1009 }
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1010 String identifier = result.getString(1);
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1011 String name = result.getString(2);
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1012 String account = result.getString(3);
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1013 byte [] roleData = result.getBytes(4);
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1014
432
da33275fb765 Check if roleData is null before reading it
Björn Ricks <bjoern.ricks@intevation.de>
parents: 413
diff changeset
1015 Document role = null;
da33275fb765 Check if roleData is null before reading it
Björn Ricks <bjoern.ricks@intevation.de>
parents: 413
diff changeset
1016 if (roleData != null) {
da33275fb765 Check if roleData is null before reading it
Björn Ricks <bjoern.ricks@intevation.de>
parents: 413
diff changeset
1017 role = XMLUtils.fromByteArray(roleData, true);
da33275fb765 Check if roleData is null before reading it
Björn Ricks <bjoern.ricks@intevation.de>
parents: 413
diff changeset
1018 }
413
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1019
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1020 user[0] = factory.createUser(
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1021 identifier, name, account, role, context);
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1022 return true;
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1023 }
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1024 };
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1025
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1026 return exec.runRead() ? user[0] : null;
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1027 }
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1028
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1029 public User [] getUsers(
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
1030 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
1031 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
1032 ) {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1033 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
1034
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
1035 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
1036 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
1037 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
1038 result = stmnt.executeQuery();
148
101a52d3ad08 Added code to load all users from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 147
diff changeset
1039
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1040 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
1041 // omit id
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1042 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
1043 String name = result.getString(3);
410
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
1044 String account = result.getString(4);
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
1045 byte [] roleData = result.getBytes(5);
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1046
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
1047 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
1048 User user = factory.createUser(
410
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
1049 identifier, name, account, role, context);
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1050 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
1051 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1052 return true;
148
101a52d3ad08 Added code to load all users from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 147
diff changeset
1053 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1054 };
148
101a52d3ad08 Added code to load all users from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 147
diff changeset
1055
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1056 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
1057 ? 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
1058 : null;
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
1059 }
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1060
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1061 public ArtifactCollection createCollection(
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
1062 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
1063 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
1064 final ArtifactCollectionFactory factory,
199
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1065 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
1066 final Object context
159
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 (name == null) {
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1069 logger.debug("Name is null");
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1070 return null;
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1071 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1072
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
1073 if (!isValidIdentifier(ownerIdentifier)) {
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1074 logger.debug("Invalid owner id: '" + ownerIdentifier + "'");
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1075 return null;
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1076 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1077
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
1078 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
1079
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1080 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
1081
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
1082 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
1083 public boolean doIt() throws SQLException {
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1084 // 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
1085 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
1086 stmnt.setString(1, ownerIdentifier);
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1087 result = stmnt.executeQuery();
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1088
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1089 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
1090 return false;
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1091 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1092
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1093 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
1094 reset();
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1095
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1096 // 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
1097 prepareStatement(SQL_COLLECTIONS_NEXT_ID);
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1098 result = stmnt.executeQuery();
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1099
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1100 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
1101 return false;
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1102 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1103
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1104 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
1105 reset();
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1106
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1107 String identifier = newIdentifier();
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1108
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1109 prepareStatement(SQL_COLLECTIONS_INSERT);
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1110
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1111 stmnt.setInt(1, id);
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1112 stmnt.setString(2, identifier);
161
e4a1562dfc21 Bugfixed the collection creation in the Backend.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 159
diff changeset
1113 stmnt.setString(3, name);
e4a1562dfc21 Bugfixed the collection creation in the Backend.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 159
diff changeset
1114 stmnt.setInt(4, ownerId);
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1115
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1116 // 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
1117 Long ttl = factory.timeToLiveUntouched(null, context);
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1118
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1119 if (ttl == null) {
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1120 stmnt.setNull(5, Types.BIGINT);
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1121 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1122 else {
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1123 stmnt.setLong(5, ttl);
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1124 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1125
199
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1126 if (data == null) {
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1127 stmnt.setNull(6, Types.BINARY);
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1128 }
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1129 else {
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1130 stmnt.setBytes(6, data);
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1131 }
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1132
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1133 stmnt.execute();
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1134 conn.commit();
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1135
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1136 reset();
170
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1137
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1138 // 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
1139 // 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
1140 // of the database.
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1141
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1142 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
1143 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
1144
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1145 result = stmnt.executeQuery();
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1146
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1147 Date creationTime = null;
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1148
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1149 if (result.next()) {
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1150 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
1151 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
1152 }
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1153
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1154 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
1155 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
1156
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
1157 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
1158 // 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
1159 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
1160 }
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
1161
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1162 return true;
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1163 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1164 };
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1165
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1166 boolean success = exec.runWrite();
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1167
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1168 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1169 fireCreatedCollection(collection[0]);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1170 return collection[0];
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1171 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1172 return null;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1173 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1174
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1175 protected void fireCreatedCollection(ArtifactCollection collection) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1176 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1177 listener.createdCollection(collection, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1178 }
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1179 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1180
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
1181 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
1182 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
1183 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
1184 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
1185 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
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 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
1188 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
1189 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
1190 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1191
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1192 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
1193
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
1194 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
1195 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
1196
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1197 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
1198 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
1199
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1200 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
1201 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
1202 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
1203 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
1204 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1205
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
1206 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
1207 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
1208 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
1209 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
1210 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
1211 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
1212 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
1213 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
1214 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
1215
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1216 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
1217 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
1218 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
1219 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
1220 creationTime,
281
942a54670a72 Made the TTL of a Collection retrievable via getter method.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 275
diff changeset
1221 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
1222 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
1223 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
1224
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1225 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
1226 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
1227 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
1228 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1229
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1230 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
1231
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1232 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
1233 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1234 };
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1235
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1236 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
1237 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1238
164
268c2972d4a7 Implemented the interface method listCollections() in the artifact database.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 161
diff changeset
1239 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
1240 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
1241 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
1242 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
1243 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
1244 final Object context
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1245 ) {
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
1246 if (ownerIdentifier != null
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
1247 && !isValidIdentifier(ownerIdentifier)) {
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1248 logger.debug("Invalid owner id: '" + ownerIdentifier + "'");
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1249 return null;
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1250 }
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1251
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1252 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
1253 new ArrayList<ArtifactCollection>();
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1254
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
1255 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1256
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1257 public boolean doIt() throws SQLException {
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1258
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1259 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
1260 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
1261 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
1262 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1263 else {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1264 prepareStatement(SQL_COLLECTIONS_SELECT_ALL);
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1265 }
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1266
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1267 result = stmnt.executeQuery();
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1268
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
1269 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
1270 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
1271
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1272 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
1273 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
1274 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
1275 Date creationTime =
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1276 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
1277 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
1278 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
1279
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1280 ArtifactCollection collection =
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1281 collectionFactory.createCollection(
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1282 collectionIdentifier,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1283 collectionName,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1284 creationTime,
281
942a54670a72 Made the TTL of a Collection retrievable via getter method.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 275
diff changeset
1285 ttl,
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1286 data,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1287 context);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1288
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1289 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
1290 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
1291 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
1292 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
1293 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
1294 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
1295 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
1296 }
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
1297 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
1298 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1299
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1300 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
1301 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1302 return true;
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1303 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1304 };
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1305
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1306 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
1307 ? 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
1308 : null;
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1309 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1310
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1311
343
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1312 public String getMasterArtifact(final String collectionId) {
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1313 if (!isValidIdentifier(collectionId)) {
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1314 logger.debug("Invalid collection id: '" + collectionId + "'");
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1315 return null;
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1316 }
345
7514fe89efef Backend.getMasterArtifact: Limit result to one row.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 344
diff changeset
1317 final String [] uuid = new String[1];
7514fe89efef Backend.getMasterArtifact: Limit result to one row.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 344
diff changeset
1318
343
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1319 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1320 public boolean doIt() throws SQLException {
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1321 // Fetch masters (oldest artifact) id.
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1322 prepareStatement(SQL_COLLECTIONS_OLDEST_ARTIFACT);
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1323 stmnt.setString(1, collectionId);
345
7514fe89efef Backend.getMasterArtifact: Limit result to one row.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 344
diff changeset
1324 stmnt.setMaxRows(1); //
343
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1325 result = stmnt.executeQuery();
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1326 if (!result.next()) {
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1327 logger.debug("No such collection: " + collectionId);
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1328 return false;
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1329 }
345
7514fe89efef Backend.getMasterArtifact: Limit result to one row.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 344
diff changeset
1330 uuid[0] = result.getString(1);
7514fe89efef Backend.getMasterArtifact: Limit result to one row.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 344
diff changeset
1331 if (logger.isDebugEnabled()) {
7514fe89efef Backend.getMasterArtifact: Limit result to one row.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 344
diff changeset
1332 logger.debug("getMasterArtifact result.getString " +
7514fe89efef Backend.getMasterArtifact: Limit result to one row.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 344
diff changeset
1333 uuid[0]);
7514fe89efef Backend.getMasterArtifact: Limit result to one row.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 344
diff changeset
1334 }
343
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1335 return true;
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1336 }
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1337 };
345
7514fe89efef Backend.getMasterArtifact: Limit result to one row.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 344
diff changeset
1338 return exec.runRead() ? uuid[0] : null;
343
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1339 }
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1340
175
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1341 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
1342 if (!isValidIdentifier(collectionId)) {
175
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1343 logger.debug("Invalid collection id: '" + collectionId + "'");
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1344 return false;
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1345 }
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
1346 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
175
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1347 public boolean doIt() throws SQLException {
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1348 // fetch collection id
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1349 prepareStatement(SQL_COLLECTIONS_ID_BY_GID);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1350 stmnt.setString(1, collectionId);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1351 result = stmnt.executeQuery();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1352 if (!result.next()) {
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1353 logger.debug("No such collection: " + collectionId);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1354 return false;
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1355 }
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1356 int id = result.getInt(1);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1357 reset();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1358
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1359 // outdate artifacts that are only in this collection
393
b7831cefbb62 Added some more debug output during the process of removing Artifacts and Collections by the DatabaseCleaner.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 345
diff changeset
1360 logger.info("Outdate Artifacts that belong to collection: " + id);
b7831cefbb62 Added some more debug output during the process of removing Artifacts and Collections by the DatabaseCleaner.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 345
diff changeset
1361
175
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1362 prepareStatement(SQL_OUTDATE_ARTIFACTS_COLLECTION);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1363 stmnt.setInt(1, id);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1364 stmnt.setInt(2, id);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1365 stmnt.execute();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1366 reset();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1367
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1368 // delete the collection items
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1369 prepareStatement(SQL_DELETE_COLLECTION_ITEMS);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1370 stmnt.setInt(1, id);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1371 stmnt.execute();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1372 reset();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1373
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1374 // delete the collection
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1375 prepareStatement(SQL_DELETE_COLLECTION);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1376 stmnt.setInt(1, id);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1377 stmnt.execute();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1378 conn.commit();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1379 return true;
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1380 }
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1381 };
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1382 boolean success = exec.runWrite();
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 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1385 fireDeletedCollection(collectionId);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1386 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1387
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1388 return success;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1389 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1390
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1391 protected void fireDeletedCollection(String identifier) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1392 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1393 listener.deletedCollection(identifier, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1394 }
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1395 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1396
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
1397 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
1398 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
1399 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
1400 }
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
1401
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
1402 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
1403
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
1404 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
1405 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
1406 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
1407 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
1408 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
1409 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
1410 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
1411 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
1412 }
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
1413
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
1414 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
1415 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
1416 }
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
1417 };
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
1418
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
1419 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
1420 ? 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
1421 : 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
1422 }
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
1423
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
1424 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
1425 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
1426 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
1427 ) {
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
1428 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
1429 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
1430 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
1431 }
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
1432
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
1433 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
1434
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1435 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
1436 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
1437
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
1438 // 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
1439 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
1440 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
1441 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
1442 }
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
1443 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
1444 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
1445 }
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
1446 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
1447 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
1448 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
1449
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
1450 // 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
1451 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
1452 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
1453 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
1454
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
1455 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
1456 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
1457 }
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
1458 }.runWrite();
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1459
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1460 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1461 fireChangedCollectionAttribute(collectionId, attribute);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1462 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1463
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1464 return success;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1465 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1466
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1467 protected void fireChangedCollectionAttribute(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1468 String collectionId,
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1469 Document document
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 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1472 listener.changedCollectionAttribute(collectionId, document, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1473 }
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
1474 }
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
1475
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
1476 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
1477 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
1478 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
1479 ) {
178
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1480 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
1481 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
1482 return null;
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1483 }
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1484 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
1485 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
1486 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
1487 }
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1488
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
1489 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
1490
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
1491 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
1492 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
1493 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
1494 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
1495 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
1496 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
1497 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
1498 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
1499 return false;
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1500 }
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
1501 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
1502 return true;
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1503 }
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1504 };
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1505
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
1506 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
1507 ? 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
1508 : null;
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1509 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1510
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
1511 public boolean setCollectionItemAttribute(
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
1512 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
1513 final String artifactId,
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1514 Document attribute
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1515 ) {
179
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1516 if (!isValidIdentifier(collectionId)) {
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1517 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
1518 return false;
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1519 }
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1520 if (!isValidIdentifier(artifactId)) {
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1521 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
1522 return false;
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1523 }
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1524
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
1525 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
1526
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1527 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
1528 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
1529
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1530 // 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
1531 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
1532 if (data == null) {
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1533 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
1534 }
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1535 else {
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1536 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
1537 }
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1538 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
1539 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
1540 stmnt.execute();
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1541 reset();
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1542
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1543 // touch the collection
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1544 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
1545 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
1546 stmnt.execute();
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1547
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1548 conn.commit();
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1549 return true;
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1550 }
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1551 }.runWrite();
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1552
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1553 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1554 fireChangedCollectionItemAttribute(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1555 collectionId, artifactId, attribute);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1556 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1557
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1558 return success;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1559 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1560
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1561 protected void fireChangedCollectionItemAttribute(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1562 String collectionId,
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1563 String artifactId,
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1564 Document document
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1565 ) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1566 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1567 listener.changedCollectionItemAttribute(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1568 collectionId, artifactId, document, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1569 }
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1570 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1571
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1572 public boolean addCollectionArtifact(
176
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1573 final String collectionId,
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1574 final String artifactId,
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1575 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
1576 ) {
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
1577 if (!isValidIdentifier(collectionId)) {
176
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1578 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
1579 return false;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1580 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1581
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
1582 if (!isValidIdentifier(artifactId)) {
176
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1583 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
1584 return false;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1585 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1586
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
1587 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
1588
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
1589 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
1590 public boolean doIt() throws SQLException {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1591 // fetch artifact id
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1592 prepareStatement(SQL_GET_ID);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1593 stmnt.setString(1, artifactId);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1594 result = stmnt.executeQuery();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1595 if (!result.next()) {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1596 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
1597 return false;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1598 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1599 int aid = result.getInt(1);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1600 reset();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1601
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1602 // fetch collection id
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1603 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
1604 stmnt.setString(1, collectionId);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1605 result = stmnt.executeQuery();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1606 if (!result.next()) {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1607 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
1608 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1609 int cid = result.getInt(1);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1610 reset();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1611
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1612 // 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
1613 prepareStatement(SQL_COLLECTION_CHECK_ARTIFACT);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1614 stmnt.setInt(1, aid);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1615 stmnt.setInt(2, cid);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1616 result = stmnt.executeQuery();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1617 if (result.next()) {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1618 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
1619 return false;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1620 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1621 reset();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1622
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1623 // 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
1624 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
1625 result = stmnt.executeQuery();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1626 if (!result.next()) {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1627 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
1628 return false;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1629 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1630 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
1631 reset();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1632
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1633 // insert new collection item
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1634 prepareStatement(SQL_COLLECTION_ITEMS_INSERT);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1635 stmnt.setInt(1, ci_id);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1636 stmnt.setInt(2, cid);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1637 stmnt.setInt(3, aid);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1638
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1639 if (data == null) {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1640 stmnt.setNull(4, Types.BINARY);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1641 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1642 else {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1643 stmnt.setBytes(4, data);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1644 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1645 stmnt.execute();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1646 conn.commit();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1647
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1648 return true;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1649 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1650 };
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1651 boolean success = exec.runWrite();
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1652
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1653 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1654 fireAddedArtifactToCollection(artifactId, collectionId);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1655 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1656
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1657 return success;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1658 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1659
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1660 protected void fireAddedArtifactToCollection(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1661 String artifactId,
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1662 String collectionId
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1663 ) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1664 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1665 listener.addedArtifactToCollection(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1666 artifactId, collectionId, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1667 }
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1668 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1669
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1670 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
1671 final String collectionId,
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1672 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
1673 ) {
180
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1674 if (!isValidIdentifier(collectionId)) {
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1675 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
1676 return false;
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1677 }
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1678
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1679 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
1680 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
1681
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1682 // 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
1683 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
1684 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
1685 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
1686 result = stmnt.executeQuery();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1687 if (!result.next()) {
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1688 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
1689 return false;
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1690 }
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1691 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
1692 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
1693 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
1694 reset();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1695
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1696 // 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
1697 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
1698 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
1699 stmnt.setInt(2, cid);
194
fde2f193e846 Small typo fix
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 193
diff changeset
1700 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
1701 stmnt.execute();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1702 reset();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1703
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1704 // delete collection item
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1705 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
1706 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
1707 stmnt.execute();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1708 reset();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1709
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1710 // touch collection
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1711 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
1712 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
1713 stmnt.execute();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1714
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1715 conn.commit();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1716 return true;
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1717 }
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1718 }.runWrite();
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1719
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1720 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1721 fireRemovedArtifactFromCollection(artifactId, collectionId);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1722 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1723
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1724 return success;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1725 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1726
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1727 protected void fireRemovedArtifactFromCollection(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1728 String artifactId,
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1729 String collectionId
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 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1732 listener.removedArtifactFromCollection(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1733 artifactId, collectionId, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1734 }
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1735 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1736
184
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1737 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
1738 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
1739 ) {
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1740 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
1741 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
1742 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
1743 }
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1744
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1745 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
1746 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
1747
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
1748 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
1749 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
1750 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
1751 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
1752 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
1753 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
1754 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
1755 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
1756 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
1757 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
1758 }
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1759 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
1760 }
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1761 };
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1762
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1763 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
1764 ? 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
1765 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
1766 : null;
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1767 }
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
1768
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
1769
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
1770 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
1771 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
1772 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
1773 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
1774 }
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
1775
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
1776 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
1777 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
1778 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
1779 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
1780 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
1781 }
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
1782 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
1783 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
1784 }
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
1785 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
1786 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
1787 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
1788
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
1789 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
1790 }
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
1791 }.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
1792 }
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
1793
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
1794
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
1795 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
1796 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
1797 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
1798 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
1799 }
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
1800
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1801 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
1802 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
1803 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
1804 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
1805 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
1806 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
1807 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
1808
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
1809 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
1810 }
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
1811 }.runWrite();
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1812
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1813 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1814 fireSetCollectionName(uuid, name);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1815 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1816
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1817 return success;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1818 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1819
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1820 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
1821 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1822 listener.setCollectionName(identifier, name);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1823 }
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
1824 }
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1825
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1826 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
1827
308
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1828 logger.debug("loadAllArtifacts");
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1829
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1830 if (factoryLookup == null) {
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1831 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
1832 return false;
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1833 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1834
308
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1835 boolean success = sqlExecutor.new Instance() {
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1836 @Override
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1837 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
1838 // 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
1839 LRUCache<String, Artifact> alreadyLoaded =
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1840 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
1841
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1842 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
1843 result = stmnt.executeQuery();
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1844 while (result.next()) {
320
b46c5b13ac94 Extract the collection and artifact creation times when doing the initial, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 318
diff changeset
1845 String userId = result.getString("u_gid");
b46c5b13ac94 Extract the collection and artifact creation times when doing the initial, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 318
diff changeset
1846 String collectionId = result.getString("c_gid");
b46c5b13ac94 Extract the collection and artifact creation times when doing the initial, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 318
diff changeset
1847 String collectionName = result.getString("c_name");
b46c5b13ac94 Extract the collection and artifact creation times when doing the initial, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 318
diff changeset
1848 String artifactId = result.getString("a_gid");
b46c5b13ac94 Extract the collection and artifact creation times when doing the initial, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 318
diff changeset
1849 String factoryName = result.getString("factory");
b46c5b13ac94 Extract the collection and artifact creation times when doing the initial, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 318
diff changeset
1850 Date collectionCreated =
b46c5b13ac94 Extract the collection and artifact creation times when doing the initial, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 318
diff changeset
1851 new Date(result.getTimestamp("c_creation").getTime());
b46c5b13ac94 Extract the collection and artifact creation times when doing the initial, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 318
diff changeset
1852 Date artifactCreated =
b46c5b13ac94 Extract the collection and artifact creation times when doing the initial, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 318
diff changeset
1853 new Date(result.getTimestamp("a_creation").getTime());
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1854
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1855 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
1856
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1857 if (artifact != null) {
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1858 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
1859 userId,
824051dff018 When loading all artifacts fetch the name of the collections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 316
diff changeset
1860 collectionId, collectionName,
320
b46c5b13ac94 Extract the collection and artifact creation times when doing the initial, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 318
diff changeset
1861 collectionCreated,
b46c5b13ac94 Extract the collection and artifact creation times when doing the initial, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 318
diff changeset
1862 artifactId, artifactCreated, artifact);
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1863 continue;
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1864 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1865
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1866 ArtifactFactory factory = factoryLookup
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1867 .getArtifactFactory(factoryName);
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1868
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1869 if (factory == null) {
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1870 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
1871 continue;
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1872 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1873
320
b46c5b13ac94 Extract the collection and artifact creation times when doing the initial, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 318
diff changeset
1874 byte [] bytes = result.getBytes("data");
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1875
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1876 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
1877
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1878 if (artifact != null) {
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1879 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
1880 userId,
320
b46c5b13ac94 Extract the collection and artifact creation times when doing the initial, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 318
diff changeset
1881 collectionId, collectionName, collectionCreated,
b46c5b13ac94 Extract the collection and artifact creation times when doing the initial, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 318
diff changeset
1882 artifactId, artifactCreated, artifact);
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1883 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1884
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1885 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
1886 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1887 return true;
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1888 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1889 }.runRead();
308
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1890
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1891 if (logger.isDebugEnabled()) {
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1892 logger.debug("loadAllArtifacts success: " + success);
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1893 }
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1894
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1895 return success;
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1896 }
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
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1897
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
1898 @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
1899 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
1900 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
1901 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
1902 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
1903 }
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
1904 }
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
1905
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
1906 @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
1907 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
1908 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
1909 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
1910 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
1911 }
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
1912 }
13
0d6badf6af42 Added not yet working backend to artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1913 }
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
1914 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org