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annotate artifact-database/src/main/java/org/dive4elements/artifactdatabase/Backend.java @ 541:3b1e48d22ce0

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Experimentally let database cleaner and backend share the same sql executor.
author Sascha L. Teichmann <teichmann@intevation.de>
date Thu, 03 Sep 2015 15:34:07 +0200
parents 6f6a5b229a7a
children 68f01f10624e
rev   line source
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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1 /*
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2 * Copyright (c) 2010, 2011 by Intevation GmbH
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3 *
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4 * This program is free software under the LGPL (>=v2.1)
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5 * Read the file LGPL.txt coming with the software for details
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6 * or visit http://www.gnu.org/licenses/ if it does not exist.
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7 */
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8 package org.dive4elements.artifactdatabase;
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9
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10 import org.dive4elements.artifacts.Artifact;
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11 import org.dive4elements.artifacts.ArtifactCollection;
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12 import org.dive4elements.artifacts.ArtifactCollectionFactory;
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13 import org.dive4elements.artifacts.ArtifactDatabase.ArtifactLoadedCallback;
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14 import org.dive4elements.artifacts.ArtifactFactory;
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15 import org.dive4elements.artifacts.ArtifactSerializer;
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16 import org.dive4elements.artifacts.CollectionItem;
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17 import org.dive4elements.artifacts.User;
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18 import org.dive4elements.artifacts.UserFactory;
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19
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20 import org.dive4elements.artifacts.common.utils.StringUtils;
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21 import org.dive4elements.artifacts.common.utils.XMLUtils;
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22 import org.dive4elements.artifacts.common.utils.LRUCache;
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23
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24 import org.dive4elements.artifactdatabase.db.SQLExecutor;
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25 import org.dive4elements.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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93 // USER SQL
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95 public String SQL_USERS_NEXT_ID;
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96 public String SQL_USERS_INSERT;
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97 public String SQL_USERS_SELECT_ID_BY_GID;
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98 public String SQL_USERS_SELECT_GID;
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99 public String SQL_USERS_SELECT_ACCOUNT;
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100 public String SQL_USERS_DELETE_ID;
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101 public String SQL_USERS_DELETE_COLLECTIONS;
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102 public String SQL_USERS_SELECT_ALL;
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103 public String SQL_USERS_COLLECTIONS;
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104 public String SQL_USERS_COLLECTION_IDS;
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105 public String SQL_USERS_DELETE_ALL_COLLECTIONS;
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106 public String SQL_ARTIFACTS_IN_ONLY_COLLECTION_ONLY;
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107 public String SQL_OUTDATE_ARTIFACTS_COLLECTION;
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108 public String SQL_UPDATE_COLLECTION_TTL;
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109 public String SQL_UPDATE_COLLECTION_NAME;
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110 public String SQL_OUTDATE_ARTIFACTS_USER;
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111 public String SQL_DELETE_USER_COLLECTION_ITEMS;
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112 public String SQL_COLLECTIONS_NEXT_ID;
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113 public String SQL_COLLECTIONS_INSERT;
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114 public String SQL_COLLECTIONS_SELECT_USER;
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115 public String SQL_COLLECTIONS_SELECT_ALL;
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116 public String SQL_COLLECTIONS_SELECT_GID;
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117 public String SQL_COLLECTIONS_CREATION_TIME;
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118 public String SQL_COLLECTIONS_ID_BY_GID;
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119 public String SQL_COLLECTIONS_OLDEST_ARTIFACT;
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120 public String SQL_DELETE_COLLECTION_ITEMS;
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121 public String SQL_DELETE_COLLECTION;
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122 public String SQL_COLLECTION_CHECK_ARTIFACT;
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123 public String SQL_COLLECTION_ITEMS_ID_NEXTVAL;
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124 public String SQL_COLLECTION_ITEMS_INSERT;
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125 public String SQL_COLLECTION_GET_ATTRIBUTE;
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126 public String SQL_COLLECTION_SET_ATTRIBUTE;
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127 public String SQL_COLLECTION_ITEM_GET_ATTRIBUTE;
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128 public String SQL_COLLECTION_ITEM_SET_ATTRIBUTE;
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129 public String SQL_COLLECTIONS_TOUCH_BY_GID;
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130 public String SQL_COLLECTION_ITEM_ID_CID_AID;
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131 public String SQL_COLLECTION_ITEM_OUTDATE_ARTIFACT;
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132 public String SQL_COLLECTION_ITEM_DELETE;
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133 public String SQL_COLLECTIONS_TOUCH_BY_ID;
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134 public String SQL_COLLECTION_ITEMS_LIST_GID;
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135 public String SQL_ALL_ARTIFACTS;
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136
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137 /** The singleton.*/
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138 protected static Backend instance;
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139
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140 protected SQLExecutor sqlExecutor;
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141
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142 protected List<BackendListener> listeners;
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143
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144 protected DBConfig config;
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145
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146 /**
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147 * The database cleaner. Reference is stored here because
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148 * the cleaner is woken up if the backend finds an outdated
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149 * artifact. This artifact should be removed as soon as
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150 * possible.
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151 */
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152 protected DatabaseCleaner cleaner;
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153
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154 /**
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155 * To revive an artifact from the bytes coming from the database
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156 * we need the artifact factory which references the artifact
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157 * serializer which is able to do the reviving job.
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158 */
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159 protected FactoryLookup factoryLookup;
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160
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161 /**
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162 * Little helper interface to decouple the ArtifactDatabase
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163 * from the Backend. A ArtifactDatabase should depend on a
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164 * Backend but a Backend not from an ArtifactDatabase.
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165 */
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166 public interface FactoryLookup {
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167
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168 /**
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169 * Returns an ArtifactFactory which is bound to a given name.
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170 * @param factoryName The name of the artifact factory.
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171 * @return The ArtifactFactory bound to the factory name or
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172 * null if not matching factory is found.
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173 */
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174 ArtifactFactory getArtifactFactory(String factoryName);
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175
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176 } // interface FactoryLookup
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177
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178 /**
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179 * Inner class that brigdes between the persisten form of the
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180 * artifact and the living one inside the artifact database.
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181 * After the describe(), feed(), advance() and out() operations
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182 * of the artifact it must be possible to write to modified artifact
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183 * back into the database.
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184 */
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185 public final class PersistentArtifact
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186 {
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187 private int id;
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188 private Artifact artifact;
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189 private ArtifactSerializer serializer;
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190 private Long ttl;
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191
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192 /**
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193 * Cronstructor to create a persistent artifact.
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194 * @param artifact The living artifact.
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195 * @param serializer The serializer to store the artifact
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196 * after the operations.
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197 * @param ttl The time to life of the artifact.
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198 * @param id The database id of the artifact.
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199 */
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200 public PersistentArtifact(
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201 Artifact artifact,
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202 ArtifactSerializer serializer,
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203 Long ttl,
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204 int id
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205 ) {
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206 this.id = id;
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207 this.artifact = artifact;
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208 this.serializer = serializer;
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209 this.ttl = ttl;
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210 }
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211
230
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212 public int getId() {
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213 return id;
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214 }
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215
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216 /**
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217 * Returns the wrapped living artifact.
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218 * @return the living artifact.
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219 */
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220 public Artifact getArtifact() {
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221 return artifact;
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222 }
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223
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224 /**
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225 * Returns the serialized which is able to write a
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226 * modified artifact back into the database.
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227 * @return The serializer.
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228 */
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229 public ArtifactSerializer getSerializer() {
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230 return serializer;
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231 }
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232
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233 /**
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234 * The time to life of the artifact.
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235 * @return The time to live.
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236 */
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237 public Long getTTL() {
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238 return ttl;
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239 }
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240
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241 /**
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242 * Stores the living artifact back into the database.
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243 */
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244 public void store() {
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245 if (logger.isDebugEnabled()) {
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246 logger.debug("storing artifact id = " + getId());
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247 }
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248 Backend.this.store(this);
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249 }
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250
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251 /**
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252 * Only touches the access time of the artifact.
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253 */
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254 public void touch() {
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255 if (logger.isDebugEnabled()) {
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256 logger.debug("touching artifact id = " + getId());
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257 }
32
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258 Backend.this.touch(this);
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259 }
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260 } // class ArtifactWithId
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261
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262 /**
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263 * Default constructor
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264 */
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265 public Backend() {
310
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266 listeners = new CopyOnWriteArrayList<BackendListener>();
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267 }
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268
305
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269 public Backend(DBConfig config) {
312
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270 this();
305
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271 this.config = config;
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272 sqlExecutor = new SQLExecutor(config.getDBConnection());
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273 setupSQL(config.getSQL());
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274 }
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275
541
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276 public SQLExecutor getSQLExecutor() {
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277 return sqlExecutor;
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278 }
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279
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280 /**
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281 * Constructor to create a backend with a link to the database cleaner.
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282 * @param cleaner The clean which periodically removes outdated
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283 * artifacts from the database.
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284 */
305
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285 public Backend(DBConfig config, DatabaseCleaner cleaner) {
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286 this(config);
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287 this.cleaner = cleaner;
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288 }
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289
305
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290 public DBConfig getConfig() {
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291 return config;
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292 }
128
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293
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294 /**
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295 * Returns the singleton of this Backend.
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296 *
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297 * @return the backend.
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298 */
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299 public static synchronized Backend getInstance() {
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300 if (instance == null) {
305
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301 instance = new Backend(DBConfig.getInstance());
128
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302 }
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303
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304 return instance;
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305 }
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306
305
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307 protected void setupSQL(SQL sql) {
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308 SQL_NEXT_ID = sql.get("artifacts.id.nextval");
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309 SQL_INSERT = sql.get("artifacts.insert");
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310 SQL_UPDATE = sql.get("artifacts.update");
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311 SQL_TOUCH = sql.get("artifacts.touch");
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312 SQL_LOAD_BY_GID = sql.get("artifacts.select.gid");
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313 SQL_GET_ID = sql.get("artifacts.get.id");
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314 SQL_REPLACE = sql.get("artifacts.replace");
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315 SQL_USERS_NEXT_ID = sql.get("users.id.nextval");
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316 SQL_USERS_INSERT = sql.get("users.insert");
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317 SQL_USERS_SELECT_ID_BY_GID = sql.get("users.select.id.by.gid");
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318 SQL_USERS_SELECT_GID = sql.get("users.select.gid");
413
f5ecca16f601 Implement method to find/get a user by its account name
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319 SQL_USERS_SELECT_ACCOUNT = sql.get("users.select.account");
305
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320 SQL_USERS_DELETE_ID = sql.get("users.delete.id");
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321 SQL_USERS_DELETE_COLLECTIONS = sql.get("users.delete.collections");
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322 SQL_USERS_SELECT_ALL = sql.get("users.select.all");
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323 SQL_USERS_COLLECTIONS = sql.get("users.collections");
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324 SQL_USERS_COLLECTION_IDS = sql.get("users.collection.ids");
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325 SQL_USERS_DELETE_ALL_COLLECTIONS =
307
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diff changeset
326 sql.get("users.delete.collections");
305
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327 SQL_ARTIFACTS_IN_ONLY_COLLECTION_ONLY =
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328 sql.get("artifacts.in.one.collection.only");
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329 SQL_OUTDATE_ARTIFACTS_COLLECTION =
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330 sql.get("outdate.artifacts.collection");
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331 SQL_UPDATE_COLLECTION_TTL = sql.get("collections.update.ttl");
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332 SQL_UPDATE_COLLECTION_NAME = sql.get("collections.update.name");
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333 SQL_OUTDATE_ARTIFACTS_USER = sql.get("outdate.artifacts.user");
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334 SQL_DELETE_USER_COLLECTION_ITEMS =
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335 sql.get("delete.user.collection.items");
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336 SQL_COLLECTIONS_NEXT_ID = sql.get("collections.id.nextval");
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337 SQL_COLLECTIONS_INSERT = sql.get("collections.insert");
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338 SQL_COLLECTIONS_SELECT_USER = sql.get("collections.select.user");
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339 SQL_COLLECTIONS_SELECT_ALL = sql.get("collections.select.all");
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340 SQL_COLLECTIONS_SELECT_GID = sql.get("collections.select.by.gid");
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341 SQL_COLLECTIONS_CREATION_TIME = sql.get("collection.creation.time");
343
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
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diff changeset
342 SQL_COLLECTIONS_OLDEST_ARTIFACT = sql.get("collections.artifacts.oldest");
344
be883e843539 Fix accidental corruption of key for sql statement.
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diff changeset
343 SQL_COLLECTIONS_ID_BY_GID = sql.get("collections.id.by.gid");
305
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344 SQL_DELETE_COLLECTION_ITEMS = sql.get("delete.collection.items");
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345 SQL_DELETE_COLLECTION = sql.get("delete.collection");
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346 SQL_COLLECTION_CHECK_ARTIFACT = sql.get("collection.check.artifact");
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347 SQL_COLLECTION_ITEMS_ID_NEXTVAL =
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348 sql.get("collection.items.id.nextval");
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349 SQL_COLLECTION_ITEMS_INSERT = sql.get("collection.items.insert");
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350 SQL_COLLECTION_GET_ATTRIBUTE = sql.get("collection.get.attribute");
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351 SQL_COLLECTION_SET_ATTRIBUTE = sql.get("collection.set.attribute");
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352 SQL_COLLECTION_ITEM_GET_ATTRIBUTE =
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353 sql.get("collection.item.get.attribute");
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354 SQL_COLLECTION_ITEM_SET_ATTRIBUTE =
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355 sql.get("collection.item.set.attribute");
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356 SQL_COLLECTIONS_TOUCH_BY_GID = sql.get("collections.touch.by.gid");
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357 SQL_COLLECTION_ITEM_ID_CID_AID = sql.get("collection.item.id.cid.aid");
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358 SQL_COLLECTION_ITEM_OUTDATE_ARTIFACT =
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359 sql.get("collection.item.outdate.artifact");
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360 SQL_COLLECTION_ITEM_DELETE = sql.get("collection.item.delete");
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361 SQL_COLLECTIONS_TOUCH_BY_ID = sql.get("collections.touch.by.id");
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362 SQL_COLLECTION_ITEMS_LIST_GID = sql.get("collection.items.list.gid");
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363 SQL_ALL_ARTIFACTS = sql.get("all.artifacts");
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364 }
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365
310
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diff changeset
366 public void addListener(BackendListener listener) {
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diff changeset
367 listeners.add(listener);
313
ddc35c950e97 Backend: Handle forgotten store/create event source.
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diff changeset
368 logger.debug("# listeners: " + listeners.size());
310
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parents: 309
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369 }
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370
311
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371 public void addAllListeners(List<BackendListener> others) {
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372 listeners.addAll(others);
313
ddc35c950e97 Backend: Handle forgotten store/create event source.
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373 logger.debug("# listeners: " + listeners.size());
311
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374 }
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375
90
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376 /**
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377 * Sets the factory lookup mechanism to decouple ArtifactDatabase
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378 * and Backend.
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379 * @param factoryLookup
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380 */
41
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381 public void setFactoryLookup(FactoryLookup factoryLookup) {
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382 this.factoryLookup = factoryLookup;
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383 }
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384
90
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385 /**
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386 * Sets the database cleaner explicitly.
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387 * @param cleaner The database cleaner
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388 */
32
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389 public void setCleaner(DatabaseCleaner cleaner) {
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390 this.cleaner = cleaner;
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391 }
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392
90
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393 /**
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394 * Returns a new unique identifier to external identify
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395 * the artifact across the system. This implementation
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396 * uses random UUIDs v4 to achieve this target.
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397 * @return the new identifier
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398 */
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
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399 public String newIdentifier() {
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400 // TODO: check database for collisions.
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401 return StringUtils.newUUID();
32
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402 }
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403
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
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404 public boolean isValidIdentifier(String identifier) {
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405 return StringUtils.checkUUID(identifier);
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parents: 176
diff changeset
406 }
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
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407
90
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408 /**
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409 * Stores a new artifact into the database.
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410 * @param artifact The artifact to be stored
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411 * @param factory The factory which build the artifact
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412 * @param ttl The initial time to life of the artifact.
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413 * @return A persistent wrapper around the living
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414 * artifact to be able to write modification later.
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415 * @throws Exception Thrown if something went wrong with the
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416 * storage process.
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417 */
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
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418 public PersistentArtifact storeInitially(
41
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419 Artifact artifact,
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420 ArtifactFactory factory,
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421 Long ttl
47
4ae4dc99127d Removed trailing whitespace.
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diff changeset
422 )
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
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423 throws Exception
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424 {
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425 return new PersistentArtifact(
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426 artifact,
41
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427 factory.getSerializer(),
84
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428 ttl,
41
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429 insertDatabase(artifact, factory, ttl));
32
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430 }
47
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431
90
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432 /**
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433 * Stores an artifact into database if it does not exist there.
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434 * If it exists there it is only updated.
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435 * @param artifact The artifact to store/update.
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436 * @param factory The factory which created the artifact.
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437 * @param ttl The initial time to live of the artifact.
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438 * @return A persistent version of the artifact to be able
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439 * to store a modification later.
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440 * @throws Exception Thrown if something went wrong during
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441 * storing/updating.
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442 */
80
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443 public PersistentArtifact storeOrReplace(
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444 Artifact artifact,
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445 ArtifactFactory factory,
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
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446 Long ttl
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
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diff changeset
447 )
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
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448 throws Exception
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
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diff changeset
449 {
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
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450 return new PersistentArtifact(
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diff changeset
451 artifact,
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452 factory.getSerializer(),
84
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453 ttl,
80
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
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454 storeOrReplaceDatabase(artifact, factory, ttl));
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diff changeset
455 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
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456
90
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457 /**
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458 * Implementors of this interface are able to process the raw
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459 * artifact data from the database for loading.
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460 */
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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461 public interface ArtifactLoader {
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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462
90
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463 /**
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464 * Creates a custom object from the raw artifact database data.
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465 * @param factory The factory that created this artifact.
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466 * @param ttl The current time to life of the artifact.
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467 * @param bytes The raw artifact bytes from the database.
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468 * @param id The database id of the artifact.
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469 * @return The custom object created by the implementation.
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470 */
84
72e2dd4feb31 Added the time to live of an artifact to the CallContext.
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diff changeset
471 Object load(ArtifactFactory factory, Long ttl, byte [] bytes, int id);
79
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472
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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473 } // interface ArtifactLoader
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474
90
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475 /**
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476 * Fetches an artifact from the database identified by the
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diff changeset
477 * given identifier.
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478 * @param identifer The identifier of the artifact.
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479 * @return A persistent wrapper around the found artifact
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480 * to be able to write back a modifaction later or null
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481 * if no artifact is found for this identifier.
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482 */
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
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483 public PersistentArtifact getArtifact(String identifer) {
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
484
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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485 return (PersistentArtifact)loadArtifact(
86
b2e0cb83631c Removed trailing whitespace
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diff changeset
486 identifer,
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
487 new ArtifactLoader() {
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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 public Object load(
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
490 ArtifactFactory factory,
84
72e2dd4feb31 Added the time to live of an artifact to the CallContext.
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diff changeset
491 Long ttl,
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
492 byte [] bytes,
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
493 int id
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
494 ) {
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
495 ArtifactSerializer serializer = factory.getSerializer();
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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diff changeset
497 Artifact artifact = serializer.fromBytes(bytes);
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
498
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
499 return artifact == null
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
500 ? null
84
72e2dd4feb31 Added the time to live of an artifact to the CallContext.
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diff changeset
501 : new PersistentArtifact(artifact, serializer, ttl, id);
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
502 }
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
503 });
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
504 }
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
505
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
506 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
507 * More general loading mechanism for artifacts. The concrete
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
508 * load processing is delegated to the given loader.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
509 * @param identifer The identifier of the artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
510 * @param loader The loader which processes the raw database data.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
511 * @return The object created by the loader.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
512 */
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
513 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
514 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
515 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
516 ) {
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
517 if (!isValidIdentifier(identifer)) {
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
518 return null;
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
519 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
520
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
521 if (factoryLookup == null) {
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
522 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
523 return false;
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
524 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
525
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
526 final Object [] loaded = new Object[1];
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
527
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
528 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
529 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
530 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
531 stmnt.setString(1, identifer);
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
532
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
533 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
534
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
535 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
536 return false;
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
537 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
538
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
539 int id = result.getInt(1);
242
b35d32e507b6 Fix for flys/issue9
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
540 long ttlX = result.getLong(2);
b35d32e507b6 Fix for flys/issue9
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
541 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
542
242
b35d32e507b6 Fix for flys/issue9
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
543 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
544
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
545 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
546 .getArtifactFactory(factoryName);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
547
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
548 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
549 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
550 return false;
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
551 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
552
242
b35d32e507b6 Fix for flys/issue9
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
553 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
554
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
555 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
556 return true;
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
557 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
558 };
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
559
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
560 return exec.runRead() ? loaded[0] : null;
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
561 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
562
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
563 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
564 * Called if the load mechanism found an outdated artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
565 * It wakes up the database cleaner.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
566 * @param id The id of the outdated artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
567 */
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
568 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
569 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
570 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
571 }
30
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
572 if (cleaner != null) {
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
573 cleaner.wakeup();
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
574 }
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
575 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
576
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
577 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
578 if (factoryLookup == null) {
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
579 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
580 return null;
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
581 }
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
582 ArtifactFactory factory = factoryLookup
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
583 .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
584
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
585 if (factory == null) {
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
586 logger.error(
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
587 "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
588 return null;
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
589 }
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
590
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
591 ArtifactSerializer serializer = factory.getSerializer();
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
592
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
593 return serializer.fromBytes(bytes);
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
594 }
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
595
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
596 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
597 * Internal method to store/replace an artifact inside the database.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
598 * 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
599 * created else only the content data is updated.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
600 * @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
601 * @param factory The factory that created the artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
602 * @param ttl The initial time to life of the artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
603 * @return The database id of the stored/updated artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
604 */
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 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
606 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
607 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
608 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
609 ) {
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
610 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
611
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
612 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
613 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
614 }
8447467cef86 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
313
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
616 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
617 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
618
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
619 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
620 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
621
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
622 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
623 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
624 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
625
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
626 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
627 ? 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
628 : 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
629
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
630 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
631
313
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
632 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
633 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
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 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
636 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
637 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
638 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
639 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
640 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
641
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
642 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
643 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
644 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
645 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
646 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
647 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
648 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
649 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
650 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
651 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
652
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
653 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
654 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
655 return false;
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
656 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
657
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
658 reset();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
659
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
660 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
661
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
662 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
663 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
664 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
665 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
666 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
667 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
668 else {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
669 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
670 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
671
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
672 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
673
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
674 stmnt.setBytes(
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
675 5,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
676 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
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 stmnt.execute();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
679 conn.commit();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
680 return true;
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
681 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
682 };
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
683
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
684 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
685 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
686 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
687
313
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
688 if (stored[0]) {
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
689 fireStoredArtifact(artifact);
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
690 }
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
691 else {
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
692 fireCreatedArtifact(artifact);
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
693 }
ddc35c950e97 Backend: Handle forgotten store/create event source.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 312
diff changeset
694
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
695 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
696 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
697
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 * 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
700 * @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
701 * @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
702 * @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
703 * @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
704 */
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
705 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
706 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
707 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
708 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
709 ) {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
710 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
711
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
712 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
541
3b1e48d22ce0 Experimentally let database cleaner and backend share the same sql executor.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 481
diff changeset
713 @Override
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
714 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
715 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
716 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
717
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
718 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
719 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
720 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
721 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
722
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
723 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
724
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
725 reset();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
726 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
727
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
728 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
729 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
730 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
731 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
732 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
733 }
8447467cef86 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 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
735 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
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
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
738 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
739
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
740 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
741 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
742 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
743
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
744 stmnt.execute();
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
745
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
746 conn.commit();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
747 return true;
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
748 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
749 };
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
750
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
751 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
752 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
753 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
754
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
755 fireCreatedArtifact(artifact);
310
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
756
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
757 return id[0];
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
758 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
759
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
760 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
761 for (BackendListener listener: listeners) {
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
762 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
763 }
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
764 }
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
765
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
766 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
767 * Touches the access timestamp of a given artifact to prevent
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
768 * 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
769 * @param artifact The persistent wrapper around the living artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
770 */
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
771 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
772 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
773 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
774 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
775 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
776 stmnt.execute();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
777 conn.commit();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
778 return true;
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
779 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
780 }.runWrite();
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
781 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
782
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
783 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
784 * Writes modification of an artifact back to the database.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
785 * @param artifact The persistent wrapper around a living
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
786 * artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
787 */
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
788 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
789 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
790 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
791 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
792 stmnt.setInt(2, artifact.getId());
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
793
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
794 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
795 .getSerializer()
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
796 .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
797
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
798 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
799 stmnt.execute();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
800 conn.commit();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
801 return true;
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
802 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
803 }.runWrite();
310
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
804
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
805 if (success) {
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
806 fireStoredArtifact(artifact.getArtifact());
310
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
807 }
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
808 }
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
809
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
810 protected void fireStoredArtifact(Artifact artifact) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
811 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
812 listener.storedArtifact(artifact, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
813 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
814 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
815
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
816
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
817 public User createUser(
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
818 final String name,
410
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
819 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
820 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
821 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
822 final Object context
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
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 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
825
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
826 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
827
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
828 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
829 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
830
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
831 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
832 result = stmnt.executeQuery();
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
833
146
967dc552455d Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 145
diff changeset
834 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
835 return false;
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
836 }
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
837
145
c0d025df722d Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 144
diff changeset
838 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
839
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
840 reset();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
841
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
842 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
843
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
844 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
845
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
846 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
847 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
848 stmnt.setString(3, name);
410
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
849 stmnt.setString(4, account);
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
850
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
851 if (roleData == null) {
481
6f6a5b229a7a Use correct data type for user role in sql statement.
Raimund Renkert <rrenkert@intevation.de>
parents: 475
diff changeset
852 stmnt.setNull(5, Types.BINARY);
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
853 }
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
854 else {
410
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
855 stmnt.setBytes(5, roleData);
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
856 }
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 stmnt.execute();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
859 conn.commit();
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
860
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
861 user[0] = factory.createUser(
410
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
862 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
863 return true;
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
864 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
865 };
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
866
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
867 boolean success = exec.runWrite();
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 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
870 fireCreatedUser(user[0]);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
871 return user[0];
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
872 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
873
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
874 return null;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
875 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
876
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
877 protected void fireCreatedUser(User user) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
878 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
879 listener.createdUser(user, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
880 }
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
881 }
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
882
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
883 public boolean deleteUser(final String identifier) {
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
884
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
885 if (!isValidIdentifier(identifier)) {
154
1a72f08ce8d7 Propagate delete user errors correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 153
diff changeset
886 return false;
147
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
887 }
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
888
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
889 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
890 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
891 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
892
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
893 stmnt.setString(1, identifier);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
894 result = stmnt.executeQuery();
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
895
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
896 if (!result.next()) { // No such user
154
1a72f08ce8d7 Propagate delete user errors correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 153
diff changeset
897 return false;
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
898 }
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
899
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
900 int id = result.getInt(1);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
901
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
902 reset();
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
903
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
904 // 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
905
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
906 prepareStatement(SQL_OUTDATE_ARTIFACTS_USER);
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
907 stmnt.setInt(1, id);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
908 stmnt.setInt(2, id);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
909 stmnt.execute();
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
910
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
911 reset();
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
912
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
913 // delete the collection items of the user
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
914
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
915 prepareStatement(SQL_DELETE_USER_COLLECTION_ITEMS);
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
916 stmnt.setInt(1, id);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
917 stmnt.execute();
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
918
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
919 reset();
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
920
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
921 // delete the collections of the user
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
922
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
923 prepareStatement(SQL_USERS_DELETE_COLLECTIONS);
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
924 stmnt.setInt(1, id);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
925 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
926
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
927 reset();
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
928
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
929 // delete the user
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 prepareStatement(SQL_USERS_DELETE_ID);
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
932 stmnt.setInt(1, id);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
933 stmnt.execute();
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
934
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
935 conn.commit();
154
1a72f08ce8d7 Propagate delete user errors correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 153
diff changeset
936 return true;
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
937 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
938 };
154
1a72f08ce8d7 Propagate delete user errors correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 153
diff changeset
939
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
940 boolean success = exec.runWrite();
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 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
943 fireDeletedUser(identifier);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
944 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
945
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
946 return success;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
947 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
948
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
949 protected void fireDeletedUser(String identifier) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
950 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
951 listener.deletedUser(identifier, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
952 }
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
953 }
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
954
157
6e6965873a48 Simplified creation of users.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 156
diff changeset
955 public User getUser(
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
956 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
957 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
958 final Object context
157
6e6965873a48 Simplified creation of users.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 156
diff changeset
959 ) {
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
960 if (!isValidIdentifier(identifier)) {
147
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
961 logger.debug("Invalid UUID: '" + identifier + "'");
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
962 return null;
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
963 }
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
964
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
965 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
966
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
967 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
968 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
969 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
970 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
971 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
972 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
973 return false;
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 // omit id
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
976 String name = result.getString(2);
410
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
977 String account = result.getString(3);
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
978 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
979
432
da33275fb765 Check if roleData is null before reading it
Björn Ricks <bjoern.ricks@intevation.de>
parents: 413
diff changeset
980 Document role = null;
da33275fb765 Check if roleData is null before reading it
Björn Ricks <bjoern.ricks@intevation.de>
parents: 413
diff changeset
981 if (roleData != null) {
da33275fb765 Check if roleData is null before reading it
Björn Ricks <bjoern.ricks@intevation.de>
parents: 413
diff changeset
982 role = XMLUtils.fromByteArray(roleData, true);
da33275fb765 Check if roleData is null before reading it
Björn Ricks <bjoern.ricks@intevation.de>
parents: 413
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
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
985 user[0] = factory.createUser(
410
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
986 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
987 return true;
147
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
988 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
989 };
147
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
990
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
991 return exec.runRead() ? user[0] : null;
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
992 }
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
993
413
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
994 /**
451
e79ad624f94c Typo fix in log message.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 432
diff changeset
995 * Find/Get user by account.
413
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
996 */
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
997 public User findUser(
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
998 final String account,
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
999 final UserFactory factory,
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1000 final Object context
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1001 ) {
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1002
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1003 final User [] user = new User[1];
451
e79ad624f94c Typo fix in log message.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 432
diff changeset
1004 logger.debug("Trying to find user by account " + account);
413
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1005
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1006 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1007 public boolean doIt() throws SQLException {
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1008 prepareStatement(SQL_USERS_SELECT_ACCOUNT);
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1009 stmnt.setString(1, account);
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1010 result = stmnt.executeQuery();
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1011 if (!result.next()) { // no such user
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1012 logger.debug("No user found.");
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1013 return false;
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1014 }
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1015 String identifier = result.getString(1);
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1016 String name = result.getString(2);
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1017 String account = result.getString(3);
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1018 byte [] roleData = result.getBytes(4);
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1019
432
da33275fb765 Check if roleData is null before reading it
Björn Ricks <bjoern.ricks@intevation.de>
parents: 413
diff changeset
1020 Document role = null;
da33275fb765 Check if roleData is null before reading it
Björn Ricks <bjoern.ricks@intevation.de>
parents: 413
diff changeset
1021 if (roleData != null) {
da33275fb765 Check if roleData is null before reading it
Björn Ricks <bjoern.ricks@intevation.de>
parents: 413
diff changeset
1022 role = XMLUtils.fromByteArray(roleData, true);
da33275fb765 Check if roleData is null before reading it
Björn Ricks <bjoern.ricks@intevation.de>
parents: 413
diff changeset
1023 }
413
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1024
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1025 user[0] = factory.createUser(
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1026 identifier, name, account, role, context);
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1027 return true;
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1028 }
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1029 };
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1030
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1031 return exec.runRead() ? user[0] : null;
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1032 }
f5ecca16f601 Implement method to find/get a user by its account name
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 410
diff changeset
1033
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1034 public User [] getUsers(
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
1035 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
1036 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
1037 ) {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1038 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
1039
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
1040 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
1041 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
1042 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
1043 result = stmnt.executeQuery();
148
101a52d3ad08 Added code to load all users from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 147
diff changeset
1044
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1045 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
1046 // omit id
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1047 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
1048 String name = result.getString(3);
410
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
1049 String account = result.getString(4);
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
1050 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
1051
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
1052 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
1053 User user = factory.createUser(
410
f456d9d55541 Read the account information from the database
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 393
diff changeset
1054 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
1055 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
1056 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1057 return true;
148
101a52d3ad08 Added code to load all users from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 147
diff changeset
1058 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1059 };
148
101a52d3ad08 Added code to load all users from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 147
diff changeset
1060
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1061 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
1062 ? 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
1063 : null;
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
1064 }
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1065
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1066 public ArtifactCollection createCollection(
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
1067 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
1068 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
1069 final ArtifactCollectionFactory factory,
199
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1070 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
1071 final Object context
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1072 ) {
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1073 if (name == null) {
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1074 logger.debug("Name is null");
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1075 return null;
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1076 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1077
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
1078 if (!isValidIdentifier(ownerIdentifier)) {
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1079 logger.debug("Invalid owner id: '" + ownerIdentifier + "'");
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1080 return null;
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1081 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1082
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
1083 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
1084
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
1085 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
1086
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
1087 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
1088 public boolean doIt() throws SQLException {
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1089 // 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
1090 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
1091 stmnt.setString(1, ownerIdentifier);
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1092 result = stmnt.executeQuery();
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1093
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1094 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
1095 return false;
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1096 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1097
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1098 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
1099 reset();
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1100
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1101 // 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
1102 prepareStatement(SQL_COLLECTIONS_NEXT_ID);
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1103 result = stmnt.executeQuery();
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1104
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1105 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
1106 return false;
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1107 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1108
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1109 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
1110 reset();
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1111
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1112 String identifier = newIdentifier();
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1113
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1114 prepareStatement(SQL_COLLECTIONS_INSERT);
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1115
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1116 stmnt.setInt(1, id);
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1117 stmnt.setString(2, identifier);
161
e4a1562dfc21 Bugfixed the collection creation in the Backend.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 159
diff changeset
1118 stmnt.setString(3, name);
e4a1562dfc21 Bugfixed the collection creation in the Backend.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 159
diff changeset
1119 stmnt.setInt(4, ownerId);
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1120
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1121 // 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
1122 Long ttl = factory.timeToLiveUntouched(null, context);
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1123
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1124 if (ttl == null) {
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1125 stmnt.setNull(5, Types.BIGINT);
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1126 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1127 else {
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1128 stmnt.setLong(5, ttl);
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1129 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1130
199
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1131 if (data == null) {
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1132 stmnt.setNull(6, Types.BINARY);
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1133 }
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1134 else {
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1135 stmnt.setBytes(6, data);
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1136 }
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1137
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1138 stmnt.execute();
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1139 conn.commit();
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1140
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1141 reset();
170
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1142
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1143 // 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
1144 // 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
1145 // of the database.
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1146
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1147 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
1148 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
1149
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1150 result = stmnt.executeQuery();
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1151
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1152 Date creationTime = null;
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1153
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1154 if (result.next()) {
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1155 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
1156 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
1157 }
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1158
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1159 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
1160 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
1161
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
1162 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
1163 // 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
1164 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
1165 }
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
1166
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1167 return true;
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1168 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1169 };
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1170
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1171 boolean success = exec.runWrite();
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1172
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1173 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1174 fireCreatedCollection(collection[0]);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1175 return collection[0];
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1176 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1177 return null;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1178 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1179
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1180 protected void fireCreatedCollection(ArtifactCollection collection) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1181 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1182 listener.createdCollection(collection, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1183 }
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1184 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1185
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
1186 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
1187 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
1188 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
1189 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
1190 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
1191 ) {
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1192 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
1193 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
1194 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
1195 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1196
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1197 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
1198
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
1199 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
1200 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
1201
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1202 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
1203 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
1204
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1205 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
1206 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
1207 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
1208 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
1209 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1210
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
1211 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
1212 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
1213 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
1214 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
1215 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
1216 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
1217 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
1218 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
1219 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
1220
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1221 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
1222 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
1223 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
1224 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
1225 creationTime,
281
942a54670a72 Made the TTL of a Collection retrievable via getter method.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 275
diff changeset
1226 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
1227 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
1228 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
1229
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1230 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
1231 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
1232 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
1233 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1234
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1235 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
1236
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1237 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
1238 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1239 };
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1240
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1241 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
1242 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1243
164
268c2972d4a7 Implemented the interface method listCollections() in the artifact database.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 161
diff changeset
1244 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
1245 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
1246 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
1247 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
1248 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
1249 final Object context
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1250 ) {
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
1251 if (ownerIdentifier != null
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
1252 && !isValidIdentifier(ownerIdentifier)) {
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1253 logger.debug("Invalid owner id: '" + ownerIdentifier + "'");
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1254 return null;
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1255 }
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1256
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1257 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
1258 new ArrayList<ArtifactCollection>();
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1259
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
1260 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1261
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1262 public boolean doIt() throws SQLException {
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1263
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1264 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
1265 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
1266 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
1267 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1268 else {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1269 prepareStatement(SQL_COLLECTIONS_SELECT_ALL);
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1270 }
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1271
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1272 result = stmnt.executeQuery();
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1273
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
1274 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
1275 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
1276
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1277 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
1278 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
1279 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
1280 Date creationTime =
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1281 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
1282 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
1283 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
1284
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1285 ArtifactCollection collection =
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1286 collectionFactory.createCollection(
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1287 collectionIdentifier,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1288 collectionName,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1289 creationTime,
281
942a54670a72 Made the TTL of a Collection retrievable via getter method.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 275
diff changeset
1290 ttl,
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1291 data,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1292 context);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1293
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1294 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
1295 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
1296 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
1297 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
1298 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
1299 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
1300 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
1301 }
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
1302 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
1303 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1304
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1305 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
1306 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1307 return true;
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1308 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1309 };
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1310
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1311 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
1312 ? 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
1313 : null;
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1314 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1315
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1316
343
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1317 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
1318 if (!isValidIdentifier(collectionId)) {
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1319 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
1320 return null;
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1321 }
345
7514fe89efef Backend.getMasterArtifact: Limit result to one row.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 344
diff changeset
1322 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
1323
343
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1324 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
1325 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
1326 // 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
1327 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
1328 stmnt.setString(1, collectionId);
345
7514fe89efef Backend.getMasterArtifact: Limit result to one row.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 344
diff changeset
1329 stmnt.setMaxRows(1); //
343
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1330 result = stmnt.executeQuery();
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1331 if (!result.next()) {
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1332 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
1333 return false;
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1334 }
345
7514fe89efef Backend.getMasterArtifact: Limit result to one row.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 344
diff changeset
1335 uuid[0] = result.getString(1);
7514fe89efef Backend.getMasterArtifact: Limit result to one row.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 344
diff changeset
1336 if (logger.isDebugEnabled()) {
7514fe89efef Backend.getMasterArtifact: Limit result to one row.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 344
diff changeset
1337 logger.debug("getMasterArtifact result.getString " +
7514fe89efef Backend.getMasterArtifact: Limit result to one row.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 344
diff changeset
1338 uuid[0]);
7514fe89efef Backend.getMasterArtifact: Limit result to one row.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 344
diff changeset
1339 }
343
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1340 return true;
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1341 }
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1342 };
345
7514fe89efef Backend.getMasterArtifact: Limit result to one row.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 344
diff changeset
1343 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
1344 }
542caebea773 Add functionality to get 'oldest' artifact of a collection.'
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 320
diff changeset
1345
175
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1346 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
1347 if (!isValidIdentifier(collectionId)) {
175
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1348 logger.debug("Invalid collection id: '" + collectionId + "'");
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1349 return false;
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1350 }
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
1351 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
175
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1352 public boolean doIt() throws SQLException {
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1353 // fetch collection id
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1354 prepareStatement(SQL_COLLECTIONS_ID_BY_GID);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1355 stmnt.setString(1, collectionId);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1356 result = stmnt.executeQuery();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1357 if (!result.next()) {
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1358 logger.debug("No such collection: " + collectionId);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1359 return false;
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1360 }
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1361 int id = result.getInt(1);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1362 reset();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1363
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1364 // 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
1365 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
1366
175
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1367 prepareStatement(SQL_OUTDATE_ARTIFACTS_COLLECTION);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1368 stmnt.setInt(1, id);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1369 stmnt.setInt(2, id);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1370 stmnt.execute();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1371 reset();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1372
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1373 // delete the collection items
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1374 prepareStatement(SQL_DELETE_COLLECTION_ITEMS);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1375 stmnt.setInt(1, id);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1376 stmnt.execute();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1377 reset();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1378
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1379 // delete the collection
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1380 prepareStatement(SQL_DELETE_COLLECTION);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1381 stmnt.setInt(1, id);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1382 stmnt.execute();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1383 conn.commit();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1384 return true;
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1385 }
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1386 };
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1387 boolean success = exec.runWrite();
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1388
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1389 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1390 fireDeletedCollection(collectionId);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1391 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1392
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1393 return success;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1394 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1395
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1396 protected void fireDeletedCollection(String identifier) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1397 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1398 listener.deletedCollection(identifier, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1399 }
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1400 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1401
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
1402 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
1403 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
1404 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
1405 }
a2df2b48d2aa Enabled 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
a2df2b48d2aa Enabled 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 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
1408
305
f33401ea2a6c Artifact database: Refactorized the usage of dialect independent SQL to be reusable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 303
diff changeset
1409 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
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
1410 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
1411 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
1412 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
1413 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
1414 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
1415 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
1416 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
1417 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1418
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1419 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
1420 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
1421 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1422 };
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1423
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1424 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
1425 ? 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
1426 : 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
1427 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1428
a2df2b48d2aa Enabled 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 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
1430 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
1431 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
1432 ) {
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1433 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
1434 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
1435 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
1436 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1437
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1438 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
1439
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1440 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
1441 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
1442
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1443 // 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
1444 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
1445 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
1446 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
1447 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1448 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
1449 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
1450 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1451 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
1452 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
1453 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
1454
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1455 // 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
1456 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
1457 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
1458 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
1459
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1460 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
1461 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
1462 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1463 }.runWrite();
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1464
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1465 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1466 fireChangedCollectionAttribute(collectionId, attribute);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1467 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1468
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1469 return success;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1470 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1471
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1472 protected void fireChangedCollectionAttribute(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1473 String collectionId,
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1474 Document document
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1475 ) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1476 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1477 listener.changedCollectionAttribute(collectionId, document, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1478 }
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
1479 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1480
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
1481 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
1482 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
1483 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
1484 ) {
178
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1485 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
1486 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
1487 return null;
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1488 }
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1489 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
1490 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
1491 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
1492 }
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1493
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
1494 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
1495
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
1496 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
1497 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
1498 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
1499 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
1500 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
1501 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
1502 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
1503 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
1504 return false;
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1505 }
235
3e29395ebac6 The XML documents stored aside users, collections and collection items are now compressed/decompressed transparently.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 233
diff changeset
1506 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
1507 return true;
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1508 }
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1509 };
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1510
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
1511 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
1512 ? 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
1513 : null;
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1514 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1515
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
1516 public boolean setCollectionItemAttribute(
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
1517 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
1518 final String artifactId,
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1519 Document attribute
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1520 ) {
179
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1521 if (!isValidIdentifier(collectionId)) {
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1522 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
1523 return false;
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1524 }
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1525 if (!isValidIdentifier(artifactId)) {
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1526 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
1527 return false;
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1528 }
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1529
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
1530 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
1531
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1532 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
1533 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
1534
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1535 // 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
1536 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
1537 if (data == null) {
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1538 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
1539 }
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1540 else {
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1541 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
1542 }
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1543 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
1544 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
1545 stmnt.execute();
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1546 reset();
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1547
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1548 // touch the collection
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1549 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
1550 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
1551 stmnt.execute();
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1552
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1553 conn.commit();
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1554 return true;
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1555 }
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1556 }.runWrite();
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1557
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1558 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1559 fireChangedCollectionItemAttribute(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1560 collectionId, artifactId, attribute);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1561 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1562
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1563 return success;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1564 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1565
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1566 protected void fireChangedCollectionItemAttribute(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1567 String collectionId,
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1568 String artifactId,
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1569 Document document
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1570 ) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1571 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1572 listener.changedCollectionItemAttribute(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1573 collectionId, artifactId, document, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1574 }
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1575 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1576
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1577 public boolean addCollectionArtifact(
176
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1578 final String collectionId,
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1579 final String artifactId,
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1580 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
1581 ) {
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
1582 if (!isValidIdentifier(collectionId)) {
176
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1583 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
1584 return false;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1585 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1586
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
1587 if (!isValidIdentifier(artifactId)) {
176
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1588 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
1589 return false;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1590 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1591
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
1592 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
1593
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
1594 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
1595 public boolean doIt() throws SQLException {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1596 // fetch artifact id
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1597 prepareStatement(SQL_GET_ID);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1598 stmnt.setString(1, artifactId);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1599 result = stmnt.executeQuery();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1600 if (!result.next()) {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1601 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
1602 return false;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1603 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1604 int aid = result.getInt(1);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1605 reset();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1606
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1607 // fetch collection id
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1608 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
1609 stmnt.setString(1, collectionId);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1610 result = stmnt.executeQuery();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1611 if (!result.next()) {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1612 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
1613 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1614 int cid = result.getInt(1);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1615 reset();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1616
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1617 // 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
1618 prepareStatement(SQL_COLLECTION_CHECK_ARTIFACT);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1619 stmnt.setInt(1, aid);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1620 stmnt.setInt(2, cid);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1621 result = stmnt.executeQuery();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1622 if (result.next()) {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1623 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
1624 return false;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1625 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1626 reset();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1627
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1628 // 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
1629 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
1630 result = stmnt.executeQuery();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1631 if (!result.next()) {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1632 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
1633 return false;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1634 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1635 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
1636 reset();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1637
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1638 // insert new collection item
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1639 prepareStatement(SQL_COLLECTION_ITEMS_INSERT);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1640 stmnt.setInt(1, ci_id);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1641 stmnt.setInt(2, cid);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1642 stmnt.setInt(3, aid);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1643
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1644 if (data == null) {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1645 stmnt.setNull(4, Types.BINARY);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1646 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1647 else {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1648 stmnt.setBytes(4, data);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1649 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1650 stmnt.execute();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1651 conn.commit();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1652
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1653 return true;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1654 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1655 };
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1656 boolean success = exec.runWrite();
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1657
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1658 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1659 fireAddedArtifactToCollection(artifactId, collectionId);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1660 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1661
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1662 return success;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1663 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1664
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1665 protected void fireAddedArtifactToCollection(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1666 String artifactId,
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1667 String collectionId
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1668 ) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1669 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1670 listener.addedArtifactToCollection(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1671 artifactId, collectionId, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1672 }
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1673 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1674
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1675 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
1676 final String collectionId,
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1677 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
1678 ) {
180
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1679 if (!isValidIdentifier(collectionId)) {
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1680 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
1681 return false;
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1682 }
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1683
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1684 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
1685 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
1686
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1687 // 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
1688 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
1689 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
1690 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
1691 result = stmnt.executeQuery();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1692 if (!result.next()) {
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1693 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
1694 return false;
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1695 }
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1696 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
1697 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
1698 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
1699 reset();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1700
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1701 // 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
1702 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
1703 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
1704 stmnt.setInt(2, cid);
194
fde2f193e846 Small typo fix
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 193
diff changeset
1705 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
1706 stmnt.execute();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1707 reset();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1708
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1709 // delete collection item
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1710 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
1711 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
1712 stmnt.execute();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1713 reset();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1714
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1715 // touch collection
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1716 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
1717 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
1718 stmnt.execute();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1719
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1720 conn.commit();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1721 return true;
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1722 }
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1723 }.runWrite();
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1724
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1725 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1726 fireRemovedArtifactFromCollection(artifactId, collectionId);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1727 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1728
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1729 return success;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1730 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1731
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1732 protected void fireRemovedArtifactFromCollection(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1733 String artifactId,
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1734 String collectionId
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1735 ) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1736 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1737 listener.removedArtifactFromCollection(
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1738 artifactId, collectionId, this);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1739 }
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1740 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1741
184
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1742 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
1743 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
1744 ) {
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1745 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
1746 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
1747 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
1748 }
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1749
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1750 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
1751 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
1752
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
1753 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
1754 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
1755 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
1756 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
1757 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
1758 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
1759 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
1760 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
1761 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
1762 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
1763 }
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1764 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
1765 }
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1766 };
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1767
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1768 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
1769 ? 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
1770 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
1771 : null;
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1772 }
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
1773
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1774
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1775 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
1776 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
1777 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
1778 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
1779 }
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1780
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
1781 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
1782 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
1783 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
1784 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
1785 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
1786 }
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1787 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
1788 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
1789 }
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1790 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
1791 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
1792 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
1793
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
1794 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
1795 }
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
1796 }.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
1797 }
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
1798
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 273
diff changeset
1799
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 273
diff changeset
1800 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
1801 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
1802 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
1803 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
1804 }
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 273
diff changeset
1805
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1806 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
1807 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
1808 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
1809 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
1810 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
1811 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
1812 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
1813
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
1814 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
1815 }
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
1816 }.runWrite();
311
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1817
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1818 if (success) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1819 fireSetCollectionName(uuid, name);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1820 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1821
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1822 return success;
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1823 }
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1824
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1825 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
1826 for (BackendListener listener: listeners) {
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1827 listener.setCollectionName(identifier, name);
1d517e051e95 Made backend listeners loadable at boot time.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 310
diff changeset
1828 }
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
1829 }
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 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
1832
308
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1833 logger.debug("loadAllArtifacts");
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1834
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1835 if (factoryLookup == null) {
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1836 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
1837 return false;
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
308
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1840 boolean success = sqlExecutor.new Instance() {
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1841 @Override
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1842 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
1843 // 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
1844 LRUCache<String, Artifact> alreadyLoaded =
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1845 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
1846
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1847 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
1848 result = stmnt.executeQuery();
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1849 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
1850 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
1851 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
1852 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
1853 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
1854 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
1855 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
1856 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
1857 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
1858 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
1859
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1860 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
1861
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1862 if (artifact != null) {
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1863 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
1864 userId,
824051dff018 When loading all artifacts fetch the name of the collections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 316
diff changeset
1865 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
1866 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
1867 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
1868 continue;
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1869 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1870
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1871 ArtifactFactory factory = factoryLookup
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1872 .getArtifactFactory(factoryName);
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1873
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1874 if (factory == null) {
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1875 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
1876 continue;
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1877 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1878
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
1879 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
1880
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1881 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
1882
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1883 if (artifact != null) {
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1884 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
1885 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
1886 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
1887 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
1888 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1889
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1890 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
1891 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1892 return true;
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1893 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1894 }.runRead();
308
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1895
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1896 if (logger.isDebugEnabled()) {
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1897 logger.debug("loadAllArtifacts success: " + success);
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1898 }
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1899
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1900 return success;
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1901 }
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
1902
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 313
diff changeset
1903 @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
1904 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
1905 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
1906 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
1907 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
1908 }
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 313
diff changeset
1909 }
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 313
diff changeset
1910
31ee2b3b5a57 forward list of deleted collections and artifacts from data cleaner to backend to backend listeners.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 313
diff changeset
1911 @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
1912 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
1913 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
1914 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
1915 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
1916 }
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
1917 }
13
0d6badf6af42 Added not yet working backend to artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1918 }
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
1919 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org