Mercurial > dive4elements > framework

annotate artifact-database/src/main/java/de/intevation/artifactdatabase/Backend.java @ 410:f456d9d55541

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Read the account information from the database artifacts/trunk@5246 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Bjoern Ricks <bjoern.ricks@intevation.de>
date Thu, 23 Aug 2012 13:45:16 +0000
parents b7831cefbb62
children f5ecca16f601
rev   line source
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 93
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1 /*
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2 * Copyright (c) 2010, 2011 by Intevation GmbH
100
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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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52
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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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92
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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_DELETE_ID;
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100 public String SQL_USERS_DELETE_COLLECTIONS;
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101 public String SQL_USERS_SELECT_ALL;
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102 public String SQL_USERS_COLLECTIONS;
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103 public String SQL_USERS_COLLECTION_IDS;
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104 public String SQL_USERS_DELETE_ALL_COLLECTIONS;
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105 public String SQL_ARTIFACTS_IN_ONLY_COLLECTION_ONLY;
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106 public String SQL_OUTDATE_ARTIFACTS_COLLECTION;
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107 public String SQL_UPDATE_COLLECTION_TTL;
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108 public String SQL_UPDATE_COLLECTION_NAME;
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109 public String SQL_OUTDATE_ARTIFACTS_USER;
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110 public String SQL_DELETE_USER_COLLECTION_ITEMS;
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111 public String SQL_COLLECTIONS_NEXT_ID;
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112 public String SQL_COLLECTIONS_INSERT;
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113 public String SQL_COLLECTIONS_SELECT_USER;
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114 public String SQL_COLLECTIONS_SELECT_ALL;
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115 public String SQL_COLLECTIONS_SELECT_GID;
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116 public String SQL_COLLECTIONS_CREATION_TIME;
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117 public String SQL_COLLECTIONS_ID_BY_GID;
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118 public String SQL_COLLECTIONS_OLDEST_ARTIFACT;
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119 public String SQL_DELETE_COLLECTION_ITEMS;
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120 public String SQL_DELETE_COLLECTION;
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121 public String SQL_COLLECTION_CHECK_ARTIFACT;
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122 public String SQL_COLLECTION_ITEMS_ID_NEXTVAL;
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123 public String SQL_COLLECTION_ITEMS_INSERT;
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124 public String SQL_COLLECTION_GET_ATTRIBUTE;
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125 public String SQL_COLLECTION_SET_ATTRIBUTE;
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126 public String SQL_COLLECTION_ITEM_GET_ATTRIBUTE;
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127 public String SQL_COLLECTION_ITEM_SET_ATTRIBUTE;
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128 public String SQL_COLLECTIONS_TOUCH_BY_GID;
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129 public String SQL_COLLECTION_ITEM_ID_CID_AID;
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130 public String SQL_COLLECTION_ITEM_OUTDATE_ARTIFACT;
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131 public String SQL_COLLECTION_ITEM_DELETE;
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132 public String SQL_COLLECTIONS_TOUCH_BY_ID;
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133 public String SQL_COLLECTION_ITEMS_LIST_GID;
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134 public String SQL_ALL_ARTIFACTS;
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135
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136 /** The singleton.*/
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137 protected static Backend instance;
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138
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139 protected SQLExecutor sqlExecutor;
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140
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141 protected List<BackendListener> listeners;
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142
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143 protected DBConfig config;
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144
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145 /**
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146 * The database cleaner. Reference is stored here because
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147 * the cleaner is woken up if the backend finds an outdated
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148 * artifact. This artifact should be removed as soon as
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149 * possible.
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150 */
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151 protected DatabaseCleaner cleaner;
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152
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153 /**
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154 * To revive an artifact from the bytes coming from the database
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155 * we need the artifact factory which references the artifact
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156 * serializer which is able to do the reviving job.
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157 */
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158 protected FactoryLookup factoryLookup;
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159
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160 /**
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161 * Little helper interface to decouple the ArtifactDatabase
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162 * from the Backend. A ArtifactDatabase should depend on a
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163 * Backend but a Backend not from an ArtifactDatabase.
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164 */
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165 public interface FactoryLookup {
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166
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167 /**
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168 * Returns an ArtifactFactory which is bound to a given name.
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169 * @param factoryName The name of the artifact factory.
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170 * @return The ArtifactFactory bound to the factory name or
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171 * null if not matching factory is found.
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172 */
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173 ArtifactFactory getArtifactFactory(String factoryName);
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174
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175 } // interface FactoryLookup
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176
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177 /**
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178 * Inner class that brigdes between the persisten form of the
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179 * artifact and the living one inside the artifact database.
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180 * After the describe(), feed(), advance() and out() operations
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181 * of the artifact it must be possible to write to modified artifact
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182 * back into the database.
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183 */
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184 public final class PersistentArtifact
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185 {
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186 private int id;
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187 private Artifact artifact;
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188 private ArtifactSerializer serializer;
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189 private Long ttl;
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190
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191 /**
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192 * Cronstructor to create a persistent artifact.
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193 * @param artifact The living artifact.
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194 * @param serializer The serializer to store the artifact
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195 * after the operations.
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196 * @param ttl The time to life of the artifact.
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197 * @param id The database id of the artifact.
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198 */
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199 public PersistentArtifact(
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200 Artifact artifact,
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201 ArtifactSerializer serializer,
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202 Long ttl,
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203 int id
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204 ) {
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205 this.id = id;
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206 this.artifact = artifact;
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207 this.serializer = serializer;
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208 this.ttl = ttl;
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209 }
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210
230
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211 public int getId() {
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212 return id;
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213 }
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214
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215 /**
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216 * Returns the wrapped living artifact.
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217 * @return the living artifact.
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218 */
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219 public Artifact getArtifact() {
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220 return artifact;
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221 }
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222
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223 /**
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224 * Returns the serialized which is able to write a
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225 * modified artifact back into the database.
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226 * @return The serializer.
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227 */
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228 public ArtifactSerializer getSerializer() {
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229 return serializer;
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230 }
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231
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232 /**
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233 * The time to life of the artifact.
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234 * @return The time to live.
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235 */
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236 public Long getTTL() {
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237 return ttl;
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238 }
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239
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240 /**
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241 * Stores the living artifact back into the database.
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242 */
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243 public void store() {
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244 if (logger.isDebugEnabled()) {
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245 logger.debug("storing artifact id = " + getId());
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246 }
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247 Backend.this.store(this);
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248 }
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249
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250 /**
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251 * Only touches the access time of the artifact.
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252 */
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253 public void touch() {
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254 if (logger.isDebugEnabled()) {
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255 logger.debug("touching artifact id = " + getId());
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256 }
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257 Backend.this.touch(this);
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258 }
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259 } // class ArtifactWithId
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260
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261 /**
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262 * Default constructor
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263 */
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264 public Backend() {
310
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265 listeners = new CopyOnWriteArrayList<BackendListener>();
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266 }
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267
305
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268 public Backend(DBConfig config) {
312
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269 this();
305
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270 this.config = config;
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271 sqlExecutor = new SQLExecutor(config.getDBConnection());
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272 setupSQL(config.getSQL());
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273 }
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274
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275 /**
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276 * Constructor to create a backend with a link to the database cleaner.
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277 * @param cleaner The clean which periodically removes outdated
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278 * artifacts from the database.
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279 */
305
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280 public Backend(DBConfig config, DatabaseCleaner cleaner) {
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281 this(config);
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282 this.cleaner = cleaner;
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283 }
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284
305
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285 public DBConfig getConfig() {
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286 return config;
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287 }
128
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288
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289 /**
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290 * Returns the singleton of this Backend.
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291 *
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292 * @return the backend.
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293 */
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294 public static synchronized Backend getInstance() {
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295 if (instance == null) {
305
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296 instance = new Backend(DBConfig.getInstance());
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297 }
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298
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299 return instance;
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300 }
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301
305
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302 protected void setupSQL(SQL sql) {
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303 SQL_NEXT_ID = sql.get("artifacts.id.nextval");
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304 SQL_INSERT = sql.get("artifacts.insert");
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305 SQL_UPDATE = sql.get("artifacts.update");
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306 SQL_TOUCH = sql.get("artifacts.touch");
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307 SQL_LOAD_BY_GID = sql.get("artifacts.select.gid");
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308 SQL_GET_ID = sql.get("artifacts.get.id");
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309 SQL_REPLACE = sql.get("artifacts.replace");
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310 SQL_USERS_NEXT_ID = sql.get("users.id.nextval");
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311 SQL_USERS_INSERT = sql.get("users.insert");
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312 SQL_USERS_SELECT_ID_BY_GID = sql.get("users.select.id.by.gid");
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313 SQL_USERS_SELECT_GID = sql.get("users.select.gid");
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314 SQL_USERS_DELETE_ID = sql.get("users.delete.id");
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315 SQL_USERS_DELETE_COLLECTIONS = sql.get("users.delete.collections");
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316 SQL_USERS_SELECT_ALL = sql.get("users.select.all");
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317 SQL_USERS_COLLECTIONS = sql.get("users.collections");
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318 SQL_USERS_COLLECTION_IDS = sql.get("users.collection.ids");
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319 SQL_USERS_DELETE_ALL_COLLECTIONS =
307
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320 sql.get("users.delete.collections");
305
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321 SQL_ARTIFACTS_IN_ONLY_COLLECTION_ONLY =
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322 sql.get("artifacts.in.one.collection.only");
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323 SQL_OUTDATE_ARTIFACTS_COLLECTION =
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324 sql.get("outdate.artifacts.collection");
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325 SQL_UPDATE_COLLECTION_TTL = sql.get("collections.update.ttl");
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326 SQL_UPDATE_COLLECTION_NAME = sql.get("collections.update.name");
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327 SQL_OUTDATE_ARTIFACTS_USER = sql.get("outdate.artifacts.user");
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328 SQL_DELETE_USER_COLLECTION_ITEMS =
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329 sql.get("delete.user.collection.items");
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330 SQL_COLLECTIONS_NEXT_ID = sql.get("collections.id.nextval");
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331 SQL_COLLECTIONS_INSERT = sql.get("collections.insert");
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332 SQL_COLLECTIONS_SELECT_USER = sql.get("collections.select.user");
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333 SQL_COLLECTIONS_SELECT_ALL = sql.get("collections.select.all");
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334 SQL_COLLECTIONS_SELECT_GID = sql.get("collections.select.by.gid");
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335 SQL_COLLECTIONS_CREATION_TIME = sql.get("collection.creation.time");
343
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
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336 SQL_COLLECTIONS_OLDEST_ARTIFACT = sql.get("collections.artifacts.oldest");
344
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337 SQL_COLLECTIONS_ID_BY_GID = sql.get("collections.id.by.gid");
305
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338 SQL_DELETE_COLLECTION_ITEMS = sql.get("delete.collection.items");
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339 SQL_DELETE_COLLECTION = sql.get("delete.collection");
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340 SQL_COLLECTION_CHECK_ARTIFACT = sql.get("collection.check.artifact");
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341 SQL_COLLECTION_ITEMS_ID_NEXTVAL =
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342 sql.get("collection.items.id.nextval");
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343 SQL_COLLECTION_ITEMS_INSERT = sql.get("collection.items.insert");
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344 SQL_COLLECTION_GET_ATTRIBUTE = sql.get("collection.get.attribute");
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345 SQL_COLLECTION_SET_ATTRIBUTE = sql.get("collection.set.attribute");
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346 SQL_COLLECTION_ITEM_GET_ATTRIBUTE =
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347 sql.get("collection.item.get.attribute");
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348 SQL_COLLECTION_ITEM_SET_ATTRIBUTE =
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349 sql.get("collection.item.set.attribute");
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350 SQL_COLLECTIONS_TOUCH_BY_GID = sql.get("collections.touch.by.gid");
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351 SQL_COLLECTION_ITEM_ID_CID_AID = sql.get("collection.item.id.cid.aid");
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352 SQL_COLLECTION_ITEM_OUTDATE_ARTIFACT =
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353 sql.get("collection.item.outdate.artifact");
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354 SQL_COLLECTION_ITEM_DELETE = sql.get("collection.item.delete");
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355 SQL_COLLECTIONS_TOUCH_BY_ID = sql.get("collections.touch.by.id");
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356 SQL_COLLECTION_ITEMS_LIST_GID = sql.get("collection.items.list.gid");
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357 SQL_ALL_ARTIFACTS = sql.get("all.artifacts");
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358 }
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359
310
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360 public void addListener(BackendListener listener) {
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361 listeners.add(listener);
313
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362 logger.debug("# listeners: " + listeners.size());
310
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363 }
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364
311
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365 public void addAllListeners(List<BackendListener> others) {
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366 listeners.addAll(others);
313
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diff changeset
367 logger.debug("# listeners: " + listeners.size());
311
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368 }
1d517e051e95 Made backend listeners loadable at boot time.
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369
90
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370 /**
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371 * Sets the factory lookup mechanism to decouple ArtifactDatabase
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372 * and Backend.
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373 * @param factoryLookup
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374 */
41
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375 public void setFactoryLookup(FactoryLookup factoryLookup) {
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376 this.factoryLookup = factoryLookup;
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377 }
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378
90
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379 /**
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380 * Sets the database cleaner explicitly.
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381 * @param cleaner The database cleaner
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382 */
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
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383 public void setCleaner(DatabaseCleaner cleaner) {
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384 this.cleaner = cleaner;
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385 }
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
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386
90
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387 /**
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388 * Returns a new unique identifier to external identify
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389 * the artifact across the system. This implementation
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390 * uses random UUIDs v4 to achieve this target.
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391 * @return the new identifier
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392 */
32
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393 public String newIdentifier() {
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394 // TODO: check database for collisions.
79
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395 return StringUtils.newUUID();
32
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396 }
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diff changeset
397
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
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398 public boolean isValidIdentifier(String identifier) {
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
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diff changeset
399 return StringUtils.checkUUID(identifier);
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400 }
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
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401
90
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402 /**
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403 * Stores a new artifact into the database.
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404 * @param artifact The artifact to be stored
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405 * @param factory The factory which build the artifact
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parents: 86
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406 * @param ttl The initial time to life of the artifact.
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parents: 86
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407 * @return A persistent wrapper around the living
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408 * artifact to be able to write modification later.
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409 * @throws Exception Thrown if something went wrong with the
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410 * storage process.
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411 */
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
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412 public PersistentArtifact storeInitially(
41
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diff changeset
413 Artifact artifact,
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diff changeset
414 ArtifactFactory factory,
5e4bc24ea438 Made serilization more flexible. DB update required!!!
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415 Long ttl
47
4ae4dc99127d Removed trailing whitespace.
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diff changeset
416 )
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
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417 throws Exception
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418 {
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
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419 return new PersistentArtifact(
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420 artifact,
41
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421 factory.getSerializer(),
84
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422 ttl,
41
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423 insertDatabase(artifact, factory, ttl));
32
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424 }
47
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425
90
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426 /**
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427 * Stores an artifact into database if it does not exist there.
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428 * If it exists there it is only updated.
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429 * @param artifact The artifact to store/update.
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430 * @param factory The factory which created the artifact.
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431 * @param ttl The initial time to live of the artifact.
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432 * @return A persistent version of the artifact to be able
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433 * to store a modification later.
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434 * @throws Exception Thrown if something went wrong during
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435 * storing/updating.
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436 */
80
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
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437 public PersistentArtifact storeOrReplace(
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
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diff changeset
438 Artifact artifact,
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
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diff changeset
439 ArtifactFactory factory,
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
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diff changeset
440 Long ttl
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
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diff changeset
441 )
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
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diff changeset
442 throws Exception
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
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parents: 79
diff changeset
443 {
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
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diff changeset
444 return new PersistentArtifact(
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
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diff changeset
445 artifact,
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446 factory.getSerializer(),
84
72e2dd4feb31 Added the time to live of an artifact to the CallContext.
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447 ttl,
80
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
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448 storeOrReplaceDatabase(artifact, factory, ttl));
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449 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
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450
90
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451 /**
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452 * Implementors of this interface are able to process the raw
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453 * artifact data from the database for loading.
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454 */
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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455 public interface ArtifactLoader {
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
456
90
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457 /**
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458 * Creates a custom object from the raw artifact database data.
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459 * @param factory The factory that created this artifact.
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460 * @param ttl The current time to life of the artifact.
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461 * @param bytes The raw artifact bytes from the database.
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462 * @param id The database id of the artifact.
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463 * @return The custom object created by the implementation.
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parents: 86
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464 */
84
72e2dd4feb31 Added the time to live of an artifact to the CallContext.
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diff changeset
465 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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466
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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467 } // interface ArtifactLoader
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
468
90
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diff changeset
469 /**
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470 * Fetches an artifact from the database identified by the
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471 * given identifier.
68285f7bc476 More javadoc.
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472 * @param identifer The identifier of the artifact.
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473 * @return A persistent wrapper around the found artifact
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parents: 86
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474 * to be able to write back a modifaction later or null
68285f7bc476 More javadoc.
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parents: 86
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475 * if no artifact is found for this identifier.
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476 */
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
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diff changeset
477 public PersistentArtifact getArtifact(String identifer) {
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
478
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
479 return (PersistentArtifact)loadArtifact(
86
b2e0cb83631c Removed trailing whitespace
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diff changeset
480 identifer,
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
481 new ArtifactLoader() {
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
482
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
483 public Object load(
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
484 ArtifactFactory factory,
84
72e2dd4feb31 Added the time to live of an artifact to the CallContext.
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parents: 80
diff changeset
485 Long ttl,
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
486 byte [] bytes,
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
487 int id
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
488 ) {
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
489 ArtifactSerializer serializer = factory.getSerializer();
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
490
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
491 Artifact artifact = serializer.fromBytes(bytes);
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 return artifact == null
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
494 ? null
84
72e2dd4feb31 Added the time to live of an artifact to the CallContext.
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diff changeset
495 : new PersistentArtifact(artifact, serializer, ttl, id);
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
496 }
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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parents: 47
diff changeset
497 });
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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parents: 47
diff changeset
498 }
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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parents: 47
diff changeset
499
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
500 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
501 * More general loading mechanism for artifacts. The concrete
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
502 * load processing is delegated to the given loader.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
503 * @param identifer The identifier of the artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
504 * @param loader The loader which processes the raw database data.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
505 * @return The object created by the loader.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
506 */
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
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parents: 170
diff changeset
507 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
508 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
509 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
510 ) {
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
511 if (!isValidIdentifier(identifer)) {
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
512 return null;
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
513 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
514
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
515 if (factoryLookup == null) {
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
516 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
517 return false;
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
518 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
519
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
520 final Object [] loaded = new Object[1];
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
521
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
522 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
523 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
524 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
525 stmnt.setString(1, identifer);
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
526
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
527 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
528
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
529 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
530 return false;
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
531 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
532
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
533 int id = result.getInt(1);
242
b35d32e507b6 Fix for flys/issue9
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
534 long ttlX = result.getLong(2);
b35d32e507b6 Fix for flys/issue9
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
535 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
536
242
b35d32e507b6 Fix for flys/issue9
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
537 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
538
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
539 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
540 .getArtifactFactory(factoryName);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
541
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
542 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
543 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
544 return false;
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
545 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
546
242
b35d32e507b6 Fix for flys/issue9
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
547 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
548
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
549 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
550 return true;
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
551 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
552 };
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
553
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
554 return exec.runRead() ? loaded[0] : null;
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
555 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
556
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
557 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
558 * Called if the load mechanism found an outdated artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
559 * It wakes up the database cleaner.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
560 * @param id The id of the outdated artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
561 */
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
562 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
563 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
564 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
565 }
30
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
566 if (cleaner != null) {
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
567 cleaner.wakeup();
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
568 }
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
569 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
570
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
571 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
572 if (factoryLookup == null) {
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
573 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
574 return null;
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
575 }
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
576 ArtifactFactory factory = factoryLookup
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
577 .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
578
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
579 if (factory == null) {
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
580 logger.error(
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
581 "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
582 return null;
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
583 }
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
584
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
585 ArtifactSerializer serializer = factory.getSerializer();
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 return serializer.fromBytes(bytes);
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
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
590 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
591 * Internal method to store/replace an artifact inside the database.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
592 * 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
593 * created else only the content data is updated.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
594 * @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
595 * @param factory The factory that created the artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
596 * @param ttl The initial time to life of the artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
597 * @return The database id of the stored/updated artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
598 */
80
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
599 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
600 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
601 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
602 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
603 ) {
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
604 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
605
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
606 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
607 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
608 }
8447467cef86 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
313
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
610 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
611 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
612
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
613 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
614 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
615
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
616 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
617 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
618 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
619
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
620 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
621 ? 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
622 : 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
623
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
624 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
625
313
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
626 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
627 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
628
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
629 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
630 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
631 }
8447467cef86 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 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
633 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
634 }
8447467cef86 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
8447467cef86 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 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
637 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
638 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
639 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
640 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
641 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
642 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
643 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
644 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
645 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
646
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
647 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
648 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
649 return false;
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
650 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
651
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
652 reset();
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 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
655
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
656 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
657 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
658 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
659 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
660 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
661 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
662 else {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
663 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
664 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
665
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
666 stmnt.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
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.setBytes(
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
669 5,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
670 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
671 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
672 stmnt.execute();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
673 conn.commit();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
674 return true;
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
675 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
676 };
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
677
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
678 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
679 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
680 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
681
313
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
682 if (stored[0]) {
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
683 fireStoredArtifact(artifact);
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
684 }
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
685 else {
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
686 fireCreatedArtifact(artifact);
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
687 }
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
688
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
689 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
690 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
691
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 * 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
694 * @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
695 * @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
696 * @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
697 * @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
698 */
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
699 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
700 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
701 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
702 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
703 ) {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
704 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
705
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
706 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
707 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
708 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
709 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
710
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
711 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
712 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
713 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
714 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
715
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
716 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
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 reset();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
719 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
720
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
721 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
722 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
723 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
724 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
725 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
726 }
8447467cef86 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 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
728 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
729 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
730
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
731 stmnt.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
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.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
734 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
735 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
736
8447467cef86 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 stmnt.execute();
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
738
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
739 conn.commit();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
740 return true;
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
741 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
742 };
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
743
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
744 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
745 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
746 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
747
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
748 fireCreatedArtifact(artifact);
310
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
749
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
750 return id[0];
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
751 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
752
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
753 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
754 for (BackendListener listener: listeners) {
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
755 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
756 }
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
757 }
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
758
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
759 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
760 * Touches the access timestamp of a given artifact to prevent
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
761 * 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
762 * @param artifact The persistent wrapper around the living artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
763 */
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
764 public 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
765 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
766 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
767 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
768 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
769 stmnt.execute();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
770 conn.commit();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
771 return true;
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
772 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
773 }.runWrite();
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
774 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
775
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
776 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
777 * Writes modification of an artifact back to the database.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
778 * @param artifact The persistent wrapper around a living
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
779 * artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
780 */
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
781 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
782 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
783 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
784 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
785 stmnt.setInt(2, artifact.getId());
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
786
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
787 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
788 .getSerializer()
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
789 .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
790
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
791 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
792 stmnt.execute();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
793 conn.commit();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
794 return true;
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
795 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
796 }.runWrite();
310
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
797
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
798 if (success) {
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
799 fireStoredArtifact(artifact.getArtifact());
310
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
800 }
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
801 }
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
802
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
803 protected void fireStoredArtifact(Artifact artifact) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
804 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
805 listener.storedArtifact(artifact, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
806 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
807 }
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
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
810 public User createUser(
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
811 final String name,
410
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
812 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
813 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
814 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
815 final Object context
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
816 ) {
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
817 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
818
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
819 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
820
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
821 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
822 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
823
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
824 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
825 result = stmnt.executeQuery();
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
826
146
967dc552455d Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 145
diff changeset
827 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
828 return false;
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
829 }
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
830
145
c0d025df722d Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 144
diff changeset
831 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
832
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
833 reset();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
834
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
835 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
836
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
837 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
838
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
839 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
840 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
841 stmnt.setString(3, name);
410
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
842 stmnt.setString(4, account);
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
843
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
844 if (roleData == null) {
410
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
845 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
846 }
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
847 else {
410
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
848 stmnt.setBytes(5, roleData);
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
849 }
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
850
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
851 stmnt.execute();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
852 conn.commit();
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
853
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
854 user[0] = factory.createUser(
410
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
855 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
856 return true;
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
857 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
858 };
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
859
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
860 boolean success = exec.runWrite();
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
861
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
862 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
863 fireCreatedUser(user[0]);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
864 return user[0];
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
865 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
866
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
867 return null;
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
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
870 protected void fireCreatedUser(User user) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
871 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
872 listener.createdUser(user, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
873 }
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
874 }
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
875
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
876 public boolean deleteUser(final String identifier) {
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
877
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
878 if (!isValidIdentifier(identifier)) {
154
1a72f08ce8d7 Propagate delete user errors correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 153
diff changeset
879 return false;
147
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
880 }
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
881
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
882 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
883 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
884 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
885
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
886 stmnt.setString(1, identifier);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
887 result = stmnt.executeQuery();
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
888
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
889 if (!result.next()) { // No such user
154
1a72f08ce8d7 Propagate delete user errors correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 153
diff changeset
890 return false;
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
891 }
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
892
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
893 int id = result.getInt(1);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
894
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
895 reset();
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
896
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
897 // 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
898
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
899 prepareStatement(SQL_OUTDATE_ARTIFACTS_USER);
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
900 stmnt.setInt(1, id);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
901 stmnt.setInt(2, id);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
902 stmnt.execute();
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
903
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
904 reset();
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
905
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
906 // delete the collection items of the user
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
907
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
908 prepareStatement(SQL_DELETE_USER_COLLECTION_ITEMS);
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
909 stmnt.setInt(1, id);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
910 stmnt.execute();
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
911
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
912 reset();
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
913
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
914 // delete the collections of the user
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
915
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
916 prepareStatement(SQL_USERS_DELETE_COLLECTIONS);
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
917 stmnt.setInt(1, id);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
918 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
919
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
920 reset();
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
921
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
922 // delete the user
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
923
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
924 prepareStatement(SQL_USERS_DELETE_ID);
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
925 stmnt.setInt(1, id);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
926 stmnt.execute();
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
927
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
928 conn.commit();
154
1a72f08ce8d7 Propagate delete user errors correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 153
diff changeset
929 return true;
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
930 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
931 };
154
1a72f08ce8d7 Propagate delete user errors correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 153
diff changeset
932
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
933 boolean success = exec.runWrite();
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
934
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
935 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
936 fireDeletedUser(identifier);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
937 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
938
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
939 return success;
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
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
942 protected void fireDeletedUser(String identifier) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
943 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
944 listener.deletedUser(identifier, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
945 }
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
946 }
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
947
157
6e6965873a48 Simplified creation of users.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 156
diff changeset
948 public User getUser(
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
949 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
950 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
951 final Object context
157
6e6965873a48 Simplified creation of users.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 156
diff changeset
952 ) {
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
953 if (!isValidIdentifier(identifier)) {
147
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
954 logger.debug("Invalid UUID: '" + identifier + "'");
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
955 return null;
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
956 }
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
957
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
958 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
959
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
960 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
961 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
962 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
963 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
964 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
965 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
966 return false;
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
967 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
968 // omit id
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
969 String name = result.getString(2);
410
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
970 String account = result.getString(3);
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
971 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
972
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
973 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
974
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
975 user[0] = factory.createUser(
410
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
976 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
977 return true;
147
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
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 };
147
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
980
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
981 return exec.runRead() ? user[0] : null;
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
982 }
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
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 public User [] getUsers(
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
985 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
986 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
987 ) {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
988 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
989
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
990 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
991 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
992 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
993 result = stmnt.executeQuery();
148
101a52d3ad08 Added code to load all users from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 147
diff changeset
994
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
995 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
996 // omit id
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
997 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
998 String name = result.getString(3);
410
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
999 String account = result.getString(4);
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
1000 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
1001
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
1002 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
1003 User user = factory.createUser(
410
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
1004 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
1005 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
1006 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1007 return true;
148
101a52d3ad08 Added code to load all users from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 147
diff changeset
1008 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1009 };
148
101a52d3ad08 Added code to load all users from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 147
diff changeset
1010
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1011 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
1012 ? 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
1013 : null;
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
1014 }
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1015
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1016 public ArtifactCollection createCollection(
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
1017 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
1018 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
1019 final ArtifactCollectionFactory factory,
199
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1020 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
1021 final Object context
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1022 ) {
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1023 if (name == null) {
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1024 logger.debug("Name is null");
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1025 return null;
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1026 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1027
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
1028 if (!isValidIdentifier(ownerIdentifier)) {
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1029 logger.debug("Invalid owner id: '" + ownerIdentifier + "'");
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1030 return null;
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1031 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1032
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
1033 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
1034
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
1035 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
1036
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
1037 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
1038 public boolean doIt() throws SQLException {
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1039 // 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
1040 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
1041 stmnt.setString(1, ownerIdentifier);
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1042 result = stmnt.executeQuery();
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1043
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1044 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
1045 return false;
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1046 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1047
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1048 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
1049 reset();
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1050
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1051 // 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
1052 prepareStatement(SQL_COLLECTIONS_NEXT_ID);
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1053 result = stmnt.executeQuery();
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1054
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1055 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
1056 return false;
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1057 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1058
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1059 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
1060 reset();
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1061
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1062 String identifier = newIdentifier();
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1063
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1064 prepareStatement(SQL_COLLECTIONS_INSERT);
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1065
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1066 stmnt.setInt(1, id);
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1067 stmnt.setString(2, identifier);
161
e4a1562dfc21 Bugfixed the collection creation in the Backend.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 159
diff changeset
1068 stmnt.setString(3, name);
e4a1562dfc21 Bugfixed the collection creation in the Backend.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 159
diff changeset
1069 stmnt.setInt(4, ownerId);
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1070
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1071 // 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
1072 Long ttl = factory.timeToLiveUntouched(null, context);
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1073
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1074 if (ttl == null) {
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1075 stmnt.setNull(5, Types.BIGINT);
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 else {
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1078 stmnt.setLong(5, ttl);
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1079 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1080
199
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1081 if (data == null) {
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1082 stmnt.setNull(6, Types.BINARY);
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1083 }
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1084 else {
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1085 stmnt.setBytes(6, data);
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1086 }
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1087
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1088 stmnt.execute();
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1089 conn.commit();
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1090
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1091 reset();
170
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1092
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1093 // 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
1094 // 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
1095 // of the database.
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1096
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_CREATION_TIME);
170
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1098 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
1099
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1100 result = stmnt.executeQuery();
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1101
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1102 Date creationTime = null;
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1103
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1104 if (result.next()) {
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1105 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
1106 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
1107 }
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
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 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
1110 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
1111
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
1112 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
1113 // 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
1114 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
1115 }
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
1116
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1117 return true;
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1118 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1119 };
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1120
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1121 boolean success = exec.runWrite();
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1122
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1123 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1124 fireCreatedCollection(collection[0]);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1125 return collection[0];
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1126 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1127 return null;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1128 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1129
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1130 protected void fireCreatedCollection(ArtifactCollection collection) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1131 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1132 listener.createdCollection(collection, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1133 }
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1134 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1135
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
1136 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
1137 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
1138 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
1139 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
1140 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
1141 ) {
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1142 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
1143 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
1144 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
1145 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1146
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1147 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
1148
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
1149 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
1150 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
1151
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1152 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
1153 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
1154
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1155 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
1156 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
1157 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
1158 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
1159 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1160
235
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1161 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
1162 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
1163 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
1164 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
1165 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
1166 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
1167 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
1168 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
1169 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
1170
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1171 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
1172 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
1173 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
1174 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
1175 creationTime,
281
942a54670a72 Made the TTL of a Collection retrievable via getter method.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 275
diff changeset
1176 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
1177 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
1178 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
1179
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1180 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
1181 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
1182 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
1183 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1184
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1185 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
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 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
1188 }
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 };
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 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
1192 }
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
164
268c2972d4a7 Implemented the interface method listCollections() in the artifact database.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 161
diff changeset
1194 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
1195 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
1196 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
1197 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
1198 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
1199 final Object context
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1200 ) {
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
1201 if (ownerIdentifier != null
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
1202 && !isValidIdentifier(ownerIdentifier)) {
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1203 logger.debug("Invalid owner id: '" + ownerIdentifier + "'");
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1204 return null;
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1205 }
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1206
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1207 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
1208 new ArrayList<ArtifactCollection>();
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1209
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
1210 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1211
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1212 public boolean doIt() throws SQLException {
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1213
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1214 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
1215 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
1216 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
1217 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1218 else {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1219 prepareStatement(SQL_COLLECTIONS_SELECT_ALL);
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1220 }
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1221
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1222 result = stmnt.executeQuery();
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1223
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
1224 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
1225 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
1226
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1227 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
1228 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
1229 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
1230 Date creationTime =
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1231 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
1232 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
1233 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
1234
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1235 ArtifactCollection collection =
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1236 collectionFactory.createCollection(
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1237 collectionIdentifier,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1238 collectionName,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1239 creationTime,
281
942a54670a72 Made the TTL of a Collection retrievable via getter method.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 275
diff changeset
1240 ttl,
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1241 data,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1242 context);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1243
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1244 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
1245 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
1246 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
1247 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
1248 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
1249 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
1250 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
1251 }
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
1252 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
1253 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1254
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1255 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
1256 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1257 return true;
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 };
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1260
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1261 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
1262 ? 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
1263 : null;
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1264 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1265
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1266
343
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1267 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
1268 if (!isValidIdentifier(collectionId)) {
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1269 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
1270 return null;
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1271 }
345
7514fe89efef Backend.getMasterArtifact: Limit result to one row.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 344
diff changeset
1272 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
1273
343
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1274 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
1275 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
1276 // 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
1277 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
1278 stmnt.setString(1, collectionId);
345
7514fe89efef Backend.getMasterArtifact: Limit result to one row.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 344
diff changeset
1279 stmnt.setMaxRows(1); //
343
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1280 result = stmnt.executeQuery();
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1281 if (!result.next()) {
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1282 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
1283 return false;
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1284 }
345
7514fe89efef Backend.getMasterArtifact: Limit result to one row.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 344
diff changeset
1285 uuid[0] = result.getString(1);
7514fe89efef Backend.getMasterArtifact: Limit result to one row.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 344
diff changeset
1286 if (logger.isDebugEnabled()) {
7514fe89efef Backend.getMasterArtifact: Limit result to one row.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 344
diff changeset
1287 logger.debug("getMasterArtifact result.getString " +
7514fe89efef Backend.getMasterArtifact: Limit result to one row.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 344
diff changeset
1288 uuid[0]);
7514fe89efef Backend.getMasterArtifact: Limit result to one row.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 344
diff changeset
1289 }
343
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1290 return true;
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1291 }
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1292 };
345
7514fe89efef Backend.getMasterArtifact: Limit result to one row.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 344
diff changeset
1293 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
1294 }
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1295
175
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1296 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
1297 if (!isValidIdentifier(collectionId)) {
175
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1298 logger.debug("Invalid collection id: '" + collectionId + "'");
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1299 return false;
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1300 }
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
1301 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
175
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1302 public boolean doIt() throws SQLException {
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1303 // fetch collection id
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1304 prepareStatement(SQL_COLLECTIONS_ID_BY_GID);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1305 stmnt.setString(1, collectionId);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1306 result = stmnt.executeQuery();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1307 if (!result.next()) {
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1308 logger.debug("No such collection: " + collectionId);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1309 return false;
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1310 }
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1311 int id = result.getInt(1);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1312 reset();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1313
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1314 // 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
1315 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
1316
175
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1317 prepareStatement(SQL_OUTDATE_ARTIFACTS_COLLECTION);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1318 stmnt.setInt(1, id);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1319 stmnt.setInt(2, id);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1320 stmnt.execute();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1321 reset();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1322
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1323 // delete the collection items
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1324 prepareStatement(SQL_DELETE_COLLECTION_ITEMS);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1325 stmnt.setInt(1, id);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1326 stmnt.execute();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1327 reset();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1328
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1329 // delete the collection
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1330 prepareStatement(SQL_DELETE_COLLECTION);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1331 stmnt.setInt(1, id);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1332 stmnt.execute();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1333 conn.commit();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1334 return true;
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1335 }
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1336 };
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1337 boolean success = exec.runWrite();
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1338
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1339 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1340 fireDeletedCollection(collectionId);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1341 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1342
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1343 return success;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1344 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1345
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1346 protected void fireDeletedCollection(String identifier) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1347 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1348 listener.deletedCollection(identifier, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1349 }
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1350 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1351
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
1352 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
1353 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
1354 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
1355 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1356
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1357 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
1358
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
1359 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
1360 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
1361 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
1362 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
1363 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
1364 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
1365 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
1366 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
1367 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1368
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1369 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
1370 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
1371 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1372 };
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1373
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1374 return 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
1375 ? 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
1376 : 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
1377 }
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
1378
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
1379 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
1380 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
1381 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
1382 ) {
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
1383 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
1384 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
1385 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
1386 }
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
1387
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
1388 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
1389
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1390 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
1391 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
1392
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1393 // 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
1394 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
1395 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
1396 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
1397 }
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 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
1399 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
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 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
1402 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
1403 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
1404
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 // 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
1406 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
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 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
1409
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 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
1411 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
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 }.runWrite();
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1414
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1415 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1416 fireChangedCollectionAttribute(collectionId, attribute);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1417 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1418
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1419 return success;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1420 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1421
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1422 protected void fireChangedCollectionAttribute(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1423 String collectionId,
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1424 Document document
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1425 ) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1426 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1427 listener.changedCollectionAttribute(collectionId, document, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1428 }
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
1429 }
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
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
1431 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
1432 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
1433 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
1434 ) {
178
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1435 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
1436 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
1437 return null;
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1438 }
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1439 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
1440 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
1441 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
1442 }
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1443
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
1444 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
1445
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
1446 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
1447 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
1448 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
1449 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
1450 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
1451 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
1452 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
1453 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
1454 return false;
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1455 }
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
1456 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
1457 return true;
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1458 }
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1459 };
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1460
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
1461 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
1462 ? 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
1463 : null;
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1464 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1465
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
1466 public boolean setCollectionItemAttribute(
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
1467 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
1468 final String artifactId,
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1469 Document attribute
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1470 ) {
179
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1471 if (!isValidIdentifier(collectionId)) {
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1472 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
1473 return false;
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1474 }
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1475 if (!isValidIdentifier(artifactId)) {
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1476 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
1477 return false;
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1478 }
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1479
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
1480 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
1481
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1482 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
1483 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
1484
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1485 // 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
1486 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
1487 if (data == null) {
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1488 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
1489 }
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1490 else {
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1491 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
1492 }
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1493 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
1494 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
1495 stmnt.execute();
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1496 reset();
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1497
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1498 // touch the collection
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1499 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
1500 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
1501 stmnt.execute();
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1502
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1503 conn.commit();
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1504 return true;
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1505 }
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1506 }.runWrite();
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1507
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1508 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1509 fireChangedCollectionItemAttribute(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1510 collectionId, artifactId, attribute);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1511 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1512
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1513 return success;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1514 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1515
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1516 protected void fireChangedCollectionItemAttribute(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1517 String collectionId,
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1518 String artifactId,
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1519 Document document
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1520 ) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1521 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1522 listener.changedCollectionItemAttribute(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1523 collectionId, artifactId, document, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1524 }
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1525 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1526
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1527 public boolean addCollectionArtifact(
176
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1528 final String collectionId,
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1529 final String artifactId,
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1530 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
1531 ) {
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
1532 if (!isValidIdentifier(collectionId)) {
176
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1533 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
1534 return false;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1535 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1536
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
1537 if (!isValidIdentifier(artifactId)) {
176
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1538 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
1539 return false;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1540 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1541
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
1542 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
1543
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
1544 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
1545 public boolean doIt() throws SQLException {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1546 // fetch artifact id
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1547 prepareStatement(SQL_GET_ID);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1548 stmnt.setString(1, artifactId);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1549 result = stmnt.executeQuery();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1550 if (!result.next()) {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1551 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
1552 return false;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1553 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1554 int aid = result.getInt(1);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1555 reset();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1556
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1557 // fetch collection id
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1558 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
1559 stmnt.setString(1, collectionId);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1560 result = stmnt.executeQuery();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1561 if (!result.next()) {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1562 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
1563 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1564 int cid = result.getInt(1);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1565 reset();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1566
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1567 // 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
1568 prepareStatement(SQL_COLLECTION_CHECK_ARTIFACT);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1569 stmnt.setInt(1, aid);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1570 stmnt.setInt(2, cid);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1571 result = stmnt.executeQuery();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1572 if (result.next()) {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1573 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
1574 return false;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1575 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1576 reset();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1577
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1578 // 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
1579 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
1580 result = stmnt.executeQuery();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1581 if (!result.next()) {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1582 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
1583 return false;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1584 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1585 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
1586 reset();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1587
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1588 // insert new collection item
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1589 prepareStatement(SQL_COLLECTION_ITEMS_INSERT);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1590 stmnt.setInt(1, ci_id);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1591 stmnt.setInt(2, cid);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1592 stmnt.setInt(3, aid);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1593
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1594 if (data == null) {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1595 stmnt.setNull(4, Types.BINARY);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1596 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1597 else {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1598 stmnt.setBytes(4, data);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1599 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1600 stmnt.execute();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1601 conn.commit();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1602
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1603 return true;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1604 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1605 };
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1606 boolean success = exec.runWrite();
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1607
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1608 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1609 fireAddedArtifactToCollection(artifactId, collectionId);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1610 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1611
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1612 return success;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1613 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1614
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1615 protected void fireAddedArtifactToCollection(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1616 String artifactId,
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1617 String collectionId
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1618 ) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1619 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1620 listener.addedArtifactToCollection(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1621 artifactId, collectionId, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1622 }
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1623 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1624
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1625 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
1626 final String collectionId,
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1627 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
1628 ) {
180
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1629 if (!isValidIdentifier(collectionId)) {
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1630 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
1631 return false;
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1632 }
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1633
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1634 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
1635 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
1636
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1637 // 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
1638 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
1639 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
1640 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
1641 result = stmnt.executeQuery();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1642 if (!result.next()) {
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1643 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
1644 return false;
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1645 }
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1646 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
1647 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
1648 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
1649 reset();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1650
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1651 // 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
1652 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
1653 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
1654 stmnt.setInt(2, cid);
194
fde2f193e846 Small typo fix
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 193
diff changeset
1655 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
1656 stmnt.execute();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1657 reset();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1658
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1659 // delete collection item
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1660 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
1661 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
1662 stmnt.execute();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1663 reset();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1664
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1665 // touch collection
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1666 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
1667 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
1668 stmnt.execute();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1669
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1670 conn.commit();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1671 return true;
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1672 }
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1673 }.runWrite();
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1674
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1675 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1676 fireRemovedArtifactFromCollection(artifactId, collectionId);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1677 }
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 return success;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1680 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1681
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1682 protected void fireRemovedArtifactFromCollection(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1683 String artifactId,
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1684 String collectionId
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1685 ) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1686 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1687 listener.removedArtifactFromCollection(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1688 artifactId, collectionId, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1689 }
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1690 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1691
184
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1692 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
1693 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
1694 ) {
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1695 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
1696 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
1697 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
1698 }
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1699
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1700 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
1701 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
1702
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
1703 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
1704 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
1705 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
1706 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
1707 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
1708 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
1709 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
1710 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
1711 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
1712 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
1713 }
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1714 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
1715 }
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1716 };
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1717
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1718 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
1719 ? 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
1720 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
1721 : null;
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1722 }
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
1723
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
1724
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
1725 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
1726 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
1727 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
1728 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
1729 }
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
1730
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
1731 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
1732 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
1733 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
1734 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
1735 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
1736 }
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
1737 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
1738 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
1739 }
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
1740 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
1741 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
1742 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
1743
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
1744 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
1745 }
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
1746 }.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
1747 }
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
1748
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
1749
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
1750 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
1751 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
1752 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
1753 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
1754 }
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
1755
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1756 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
1757 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
1758 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
1759 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
1760 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
1761 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
1762 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
1763
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
1764 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
1765 }
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
1766 }.runWrite();
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1767
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1768 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1769 fireSetCollectionName(uuid, name);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1770 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1771
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1772 return success;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1773 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1774
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1775 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
1776 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1777 listener.setCollectionName(identifier, name);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1778 }
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
1779 }
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1780
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1781 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
1782
308
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1783 logger.debug("loadAllArtifacts");
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1784
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1785 if (factoryLookup == null) {
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1786 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
1787 return false;
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1788 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1789
308
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1790 boolean success = sqlExecutor.new Instance() {
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1791 @Override
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1792 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
1793 // 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
1794 LRUCache<String, Artifact> alreadyLoaded =
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1795 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
1796
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1797 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
1798 result = stmnt.executeQuery();
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1799 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
1800 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
1801 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
1802 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
1803 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
1804 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
1805 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
1806 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
1807 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
1808 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
1809
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1810 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
1811
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1812 if (artifact != null) {
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1813 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
1814 userId,
824051dff018 When loading all artifacts fetch the name of the collections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 316
diff changeset
1815 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
1816 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
1817 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
1818 continue;
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1819 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1820
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1821 ArtifactFactory factory = factoryLookup
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1822 .getArtifactFactory(factoryName);
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1823
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1824 if (factory == null) {
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1825 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
1826 continue;
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1827 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1828
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
1829 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
1830
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1831 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
1832
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1833 if (artifact != null) {
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1834 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
1835 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
1836 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
1837 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
1838 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1839
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1840 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
1841 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1842 return true;
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1843 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1844 }.runRead();
308
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1845
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1846 if (logger.isDebugEnabled()) {
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1847 logger.debug("loadAllArtifacts success: " + success);
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1848 }
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1849
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1850 return success;
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1851 }
314
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 313
diff changeset
1852
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
1853 @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
1854 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
1855 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
1856 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
1857 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
1858 }
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
1859 }
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
1860
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
1861 @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
1862 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
1863 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
1864 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
1865 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
1866 }
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
1867 }
13
0d6badf6af42 Added not yet working backend to artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1868 }
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
1869 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org