Mercurial > dive4elements > framework

annotate artifact-database/src/main/java/de/intevation/artifactdatabase/Backend.java @ 310:63122b9dee1d

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Added interface to listen events in the backend. artifacts/trunk@2435 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Mon, 01 Aug 2011 09:41:40 +0000
parents 86dd32b45d87
children 1d517e051e95
rev   line source
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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 de.intevation.artifactdatabase;
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9
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10 import de.intevation.artifacts.Artifact;
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11 import de.intevation.artifacts.ArtifactCollection;
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12 import de.intevation.artifacts.ArtifactCollectionFactory;
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13 import de.intevation.artifacts.ArtifactDatabase.ArtifactLoadedCallback;
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14 import de.intevation.artifacts.ArtifactFactory;
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15 import de.intevation.artifacts.ArtifactSerializer;
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16 import de.intevation.artifacts.CollectionItem;
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17 import de.intevation.artifacts.User;
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18 import de.intevation.artifacts.UserFactory;
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19
301
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20 import de.intevation.artifacts.common.utils.StringUtils;
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21 import de.intevation.artifacts.common.utils.XMLUtils;
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22 import de.intevation.artifacts.common.utils.LRUCache;
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23
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24 import de.intevation.artifactdatabase.db.SQLExecutor;
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25 import de.intevation.artifactdatabase.db.SQL;
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26
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27 import java.sql.SQLException;
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28 import java.sql.Timestamp;
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29 import java.sql.Types;
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30
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31 import java.util.List;
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32 import java.util.ArrayList;
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33 import java.util.Date;
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34 import java.util.HashMap;
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35
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36 import java.util.concurrent.CopyOnWriteArrayList;
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37
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38 import org.apache.log4j.Logger;
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39
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40 import org.w3c.dom.Document;
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41
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42 /**
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43 * The backend implements the low level layer used to store artifacts
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44 * in a SQL database.
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45 *
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46 * @author <a href="mailto:sascha.teichmann@intevation.de">Sascha L. Teichmann</a>
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47 */
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48 public class Backend
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49 implements DatabaseCleaner.ArtifactReviver
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50 {
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51 private static Logger logger = Logger.getLogger(Backend.class);
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52
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53 /**
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54 * The SQL statement to create new artifact id inside the database.
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55 */
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56 public String SQL_NEXT_ID;
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58 /**
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59 * The SQL statement to insert an artifact into the database.
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60 */
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61 public String SQL_INSERT;
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63 /**
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64 * The SQL statement to update some columns of an existing
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65 * artifact in the database.
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66 */
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67 public String SQL_UPDATE;
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69 /**
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70 * The SQL statement to touch the access time of an
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71 * artifact inside the database.
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72 */
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73 public String SQL_TOUCH;
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75 /**
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76 * The SQL statement to load an artifact by a given
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77 * identifier from the database.
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78 */
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79 public String SQL_LOAD_BY_GID;
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81 /**
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82 * The SQL statement to get the database id of an artifact
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83 * identified by the identifier.
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84 */
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85 public String SQL_GET_ID;
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87 /**
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88 * The SQL statement to replace the content of an
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89 * existing artifact inside the database.
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90 */
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91 public String SQL_REPLACE;
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93 // USER SQL
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95 public String SQL_USERS_NEXT_ID;
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96 public String SQL_USERS_INSERT;
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97 public String SQL_USERS_SELECT_ID_BY_GID;
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98 public String SQL_USERS_SELECT_GID;
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99 public String SQL_USERS_DELETE_ID;
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100 public String SQL_USERS_DELETE_COLLECTIONS;
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101 public String SQL_USERS_SELECT_ALL;
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102 public String SQL_USERS_COLLECTIONS;
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103 public String SQL_USERS_COLLECTION_IDS;
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104 public String SQL_USERS_DELETE_ALL_COLLECTIONS;
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105 public String SQL_ARTIFACTS_IN_ONLY_COLLECTION_ONLY;
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106 public String SQL_OUTDATE_ARTIFACTS_COLLECTION;
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107 public String SQL_UPDATE_COLLECTION_TTL;
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108 public String SQL_UPDATE_COLLECTION_NAME;
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109 public String SQL_OUTDATE_ARTIFACTS_USER;
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110 public String SQL_DELETE_USER_COLLECTION_ITEMS;
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111 public String SQL_COLLECTIONS_NEXT_ID;
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112 public String SQL_COLLECTIONS_INSERT;
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113 public String SQL_COLLECTIONS_SELECT_USER;
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114 public String SQL_COLLECTIONS_SELECT_ALL;
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115 public String SQL_COLLECTIONS_SELECT_GID;
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116 public String SQL_COLLECTIONS_CREATION_TIME;
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117 public String SQL_COLLECTIONS_ID_BY_GID;
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118 public String SQL_DELETE_COLLECTION_ITEMS;
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119 public String SQL_DELETE_COLLECTION;
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120 public String SQL_COLLECTION_CHECK_ARTIFACT;
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121 public String SQL_COLLECTION_ITEMS_ID_NEXTVAL;
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122 public String SQL_COLLECTION_ITEMS_INSERT;
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123 public String SQL_COLLECTION_GET_ATTRIBUTE;
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124 public String SQL_COLLECTION_SET_ATTRIBUTE;
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125 public String SQL_COLLECTION_ITEM_GET_ATTRIBUTE;
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126 public String SQL_COLLECTION_ITEM_SET_ATTRIBUTE;
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127 public String SQL_COLLECTIONS_TOUCH_BY_GID;
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128 public String SQL_COLLECTION_ITEM_ID_CID_AID;
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129 public String SQL_COLLECTION_ITEM_OUTDATE_ARTIFACT;
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130 public String SQL_COLLECTION_ITEM_DELETE;
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131 public String SQL_COLLECTIONS_TOUCH_BY_ID;
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132 public String SQL_COLLECTION_ITEMS_LIST_GID;
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133 public String SQL_ALL_ARTIFACTS;
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134
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135 /** The singleton.*/
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136 protected static Backend instance;
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137
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138 protected SQLExecutor sqlExecutor;
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139
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140 protected List<BackendListener> listeners;
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141
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142 protected DBConfig config;
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143
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144 /**
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145 * The database cleaner. Reference is stored here because
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146 * the cleaner is woken up if the backend finds an outdated
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147 * artifact. This artifact should be removed as soon as
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148 * possible.
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149 */
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150 protected DatabaseCleaner cleaner;
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151
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152 /**
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153 * To revive an artifact from the bytes coming from the database
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154 * we need the artifact factory which references the artifact
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155 * serializer which is able to do the reviving job.
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156 */
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157 protected FactoryLookup factoryLookup;
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158
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159 /**
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160 * Little helper interface to decouple the ArtifactDatabase
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161 * from the Backend. A ArtifactDatabase should depend on a
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162 * Backend but a Backend not from an ArtifactDatabase.
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163 */
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164 public interface FactoryLookup {
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165
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166 /**
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167 * Returns an ArtifactFactory which is bound to a given name.
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168 * @param factoryName The name of the artifact factory.
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169 * @return The ArtifactFactory bound to the factory name or
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170 * null if not matching factory is found.
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171 */
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172 ArtifactFactory getArtifactFactory(String factoryName);
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173
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174 } // interface FactoryLookup
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175
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176 /**
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177 * Inner class that brigdes between the persisten form of the
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178 * artifact and the living one inside the artifact database.
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179 * After the describe(), feed(), advance() and out() operations
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180 * of the artifact it must be possible to write to modified artifact
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181 * back into the database.
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182 */
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183 public final class PersistentArtifact
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184 {
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185 private int id;
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186 private Artifact artifact;
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187 private ArtifactSerializer serializer;
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188 private Long ttl;
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189
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190 /**
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191 * Cronstructor to create a persistent artifact.
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192 * @param artifact The living artifact.
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193 * @param serializer The serializer to store the artifact
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194 * after the operations.
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195 * @param ttl The time to life of the artifact.
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196 * @param id The database id of the artifact.
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197 */
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198 public PersistentArtifact(
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199 Artifact artifact,
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200 ArtifactSerializer serializer,
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201 Long ttl,
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202 int id
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203 ) {
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204 this.id = id;
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205 this.artifact = artifact;
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206 this.serializer = serializer;
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207 this.ttl = ttl;
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208 }
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209
230
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210 public int getId() {
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211 return id;
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212 }
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213
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214 /**
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215 * Returns the wrapped living artifact.
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216 * @return the living artifact.
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217 */
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218 public Artifact getArtifact() {
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219 return artifact;
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220 }
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221
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222 /**
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223 * Returns the serialized which is able to write a
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224 * modified artifact back into the database.
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225 * @return The serializer.
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226 */
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227 public ArtifactSerializer getSerializer() {
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228 return serializer;
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229 }
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230
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231 /**
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232 * The time to life of the artifact.
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233 * @return The time to live.
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234 */
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235 public Long getTTL() {
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236 return ttl;
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237 }
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238
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239 /**
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240 * Stores the living artifact back into the database.
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241 */
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242 public void store() {
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243 if (logger.isDebugEnabled()) {
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244 logger.debug("storing artifact id = " + getId());
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245 }
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246 Backend.this.store(this);
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247 }
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248
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249 /**
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250 * Only touches the access time of the artifact.
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251 */
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252 public void touch() {
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253 if (logger.isDebugEnabled()) {
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254 logger.debug("touching artifact id = " + getId());
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255 }
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256 Backend.this.touch(this);
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257 }
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258 } // class ArtifactWithId
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259
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260 /**
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261 * Default constructor
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262 */
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263 public Backend() {
310
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264 listeners = new CopyOnWriteArrayList<BackendListener>();
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265 }
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266
305
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267 public Backend(DBConfig config) {
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268 this.config = config;
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269 sqlExecutor = new SQLExecutor(config.getDBConnection());
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270 setupSQL(config.getSQL());
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271 }
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272
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273 /**
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274 * Constructor to create a backend with a link to the database cleaner.
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275 * @param cleaner The clean which periodically removes outdated
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276 * artifacts from the database.
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277 */
305
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278 public Backend(DBConfig config, DatabaseCleaner cleaner) {
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279 this(config);
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280 this.cleaner = cleaner;
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281 }
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282
305
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283 public DBConfig getConfig() {
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284 return config;
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285 }
128
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286
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287 /**
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288 * Returns the singleton of this Backend.
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289 *
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290 * @return the backend.
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291 */
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292 public static synchronized Backend getInstance() {
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293 if (instance == null) {
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294 instance = new Backend(DBConfig.getInstance());
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295 }
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296
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297 return instance;
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298 }
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299
305
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300 protected void setupSQL(SQL sql) {
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301 SQL_NEXT_ID = sql.get("artifacts.id.nextval");
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302 SQL_INSERT = sql.get("artifacts.insert");
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303 SQL_UPDATE = sql.get("artifacts.update");
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304 SQL_TOUCH = sql.get("artifacts.touch");
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305 SQL_LOAD_BY_GID = sql.get("artifacts.select.gid");
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306 SQL_GET_ID = sql.get("artifacts.get.id");
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307 SQL_REPLACE = sql.get("artifacts.replace");
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308 SQL_USERS_NEXT_ID = sql.get("users.id.nextval");
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309 SQL_USERS_INSERT = sql.get("users.insert");
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310 SQL_USERS_SELECT_ID_BY_GID = sql.get("users.select.id.by.gid");
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311 SQL_USERS_SELECT_GID = sql.get("users.select.gid");
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312 SQL_USERS_DELETE_ID = sql.get("users.delete.id");
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313 SQL_USERS_DELETE_COLLECTIONS = sql.get("users.delete.collections");
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314 SQL_USERS_SELECT_ALL = sql.get("users.select.all");
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315 SQL_USERS_COLLECTIONS = sql.get("users.collections");
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316 SQL_USERS_COLLECTION_IDS = sql.get("users.collection.ids");
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317 SQL_USERS_DELETE_ALL_COLLECTIONS =
307
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318 sql.get("users.delete.collections");
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319 SQL_ARTIFACTS_IN_ONLY_COLLECTION_ONLY =
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320 sql.get("artifacts.in.one.collection.only");
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321 SQL_OUTDATE_ARTIFACTS_COLLECTION =
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322 sql.get("outdate.artifacts.collection");
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323 SQL_UPDATE_COLLECTION_TTL = sql.get("collections.update.ttl");
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324 SQL_UPDATE_COLLECTION_NAME = sql.get("collections.update.name");
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325 SQL_OUTDATE_ARTIFACTS_USER = sql.get("outdate.artifacts.user");
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326 SQL_DELETE_USER_COLLECTION_ITEMS =
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327 sql.get("delete.user.collection.items");
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328 SQL_COLLECTIONS_NEXT_ID = sql.get("collections.id.nextval");
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329 SQL_COLLECTIONS_INSERT = sql.get("collections.insert");
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330 SQL_COLLECTIONS_SELECT_USER = sql.get("collections.select.user");
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331 SQL_COLLECTIONS_SELECT_ALL = sql.get("collections.select.all");
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332 SQL_COLLECTIONS_SELECT_GID = sql.get("collections.select.by.gid");
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333 SQL_COLLECTIONS_CREATION_TIME = sql.get("collection.creation.time");
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334 SQL_COLLECTIONS_ID_BY_GID = sql.get("collections.id.by.gid");
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335 SQL_DELETE_COLLECTION_ITEMS = sql.get("delete.collection.items");
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336 SQL_DELETE_COLLECTION = sql.get("delete.collection");
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337 SQL_COLLECTION_CHECK_ARTIFACT = sql.get("collection.check.artifact");
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338 SQL_COLLECTION_ITEMS_ID_NEXTVAL =
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339 sql.get("collection.items.id.nextval");
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340 SQL_COLLECTION_ITEMS_INSERT = sql.get("collection.items.insert");
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341 SQL_COLLECTION_GET_ATTRIBUTE = sql.get("collection.get.attribute");
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342 SQL_COLLECTION_SET_ATTRIBUTE = sql.get("collection.set.attribute");
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343 SQL_COLLECTION_ITEM_GET_ATTRIBUTE =
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344 sql.get("collection.item.get.attribute");
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345 SQL_COLLECTION_ITEM_SET_ATTRIBUTE =
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346 sql.get("collection.item.set.attribute");
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347 SQL_COLLECTIONS_TOUCH_BY_GID = sql.get("collections.touch.by.gid");
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348 SQL_COLLECTION_ITEM_ID_CID_AID = sql.get("collection.item.id.cid.aid");
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349 SQL_COLLECTION_ITEM_OUTDATE_ARTIFACT =
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350 sql.get("collection.item.outdate.artifact");
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351 SQL_COLLECTION_ITEM_DELETE = sql.get("collection.item.delete");
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352 SQL_COLLECTIONS_TOUCH_BY_ID = sql.get("collections.touch.by.id");
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353 SQL_COLLECTION_ITEMS_LIST_GID = sql.get("collection.items.list.gid");
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354 SQL_ALL_ARTIFACTS = sql.get("all.artifacts");
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355 }
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356
310
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357 public void addListener(BackendListener listener) {
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358 listeners.add(listener);
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359 }
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360
90
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361 /**
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362 * Sets the factory lookup mechanism to decouple ArtifactDatabase
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363 * and Backend.
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364 * @param factoryLookup
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365 */
41
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366 public void setFactoryLookup(FactoryLookup factoryLookup) {
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367 this.factoryLookup = factoryLookup;
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368 }
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369
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370 /**
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371 * Sets the database cleaner explicitly.
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372 * @param cleaner The database cleaner
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373 */
32
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374 public void setCleaner(DatabaseCleaner cleaner) {
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375 this.cleaner = cleaner;
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376 }
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377
90
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378 /**
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379 * Returns a new unique identifier to external identify
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380 * the artifact across the system. This implementation
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381 * uses random UUIDs v4 to achieve this target.
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382 * @return the new identifier
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383 */
32
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384 public String newIdentifier() {
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385 // TODO: check database for collisions.
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386 return StringUtils.newUUID();
32
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387 }
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388
177
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389 public boolean isValidIdentifier(String identifier) {
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390 return StringUtils.checkUUID(identifier);
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391 }
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392
90
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393 /**
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394 * Stores a new artifact into the database.
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395 * @param artifact The artifact to be stored
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396 * @param factory The factory which build the artifact
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397 * @param ttl The initial time to life of the artifact.
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398 * @return A persistent wrapper around the living
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399 * artifact to be able to write modification later.
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400 * @throws Exception Thrown if something went wrong with the
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401 * storage process.
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402 */
32
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403 public PersistentArtifact storeInitially(
41
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404 Artifact artifact,
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405 ArtifactFactory factory,
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406 Long ttl
47
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407 )
32
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408 throws Exception
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409 {
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410 return new PersistentArtifact(
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411 artifact,
41
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412 factory.getSerializer(),
84
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413 ttl,
41
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414 insertDatabase(artifact, factory, ttl));
32
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415 }
47
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416
90
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417 /**
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418 * Stores an artifact into database if it does not exist there.
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419 * If it exists there it is only updated.
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420 * @param artifact The artifact to store/update.
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421 * @param factory The factory which created the artifact.
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422 * @param ttl The initial time to live of the artifact.
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423 * @return A persistent version of the artifact to be able
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424 * to store a modification later.
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425 * @throws Exception Thrown if something went wrong during
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426 * storing/updating.
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427 */
80
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428 public PersistentArtifact storeOrReplace(
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429 Artifact artifact,
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430 ArtifactFactory factory,
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431 Long ttl
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432 )
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433 throws Exception
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434 {
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435 return new PersistentArtifact(
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436 artifact,
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437 factory.getSerializer(),
84
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438 ttl,
80
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439 storeOrReplaceDatabase(artifact, factory, ttl));
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440 }
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441
90
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442 /**
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443 * Implementors of this interface are able to process the raw
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444 * artifact data from the database for loading.
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445 */
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446 public interface ArtifactLoader {
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447
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448 /**
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449 * Creates a custom object from the raw artifact database data.
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450 * @param factory The factory that created this artifact.
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451 * @param ttl The current time to life of the artifact.
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452 * @param bytes The raw artifact bytes from the database.
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453 * @param id The database id of the artifact.
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454 * @return The custom object created by the implementation.
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455 */
84
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456 Object load(ArtifactFactory factory, Long ttl, byte [] bytes, int id);
79
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457
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458 } // interface ArtifactLoader
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459
90
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460 /**
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461 * Fetches an artifact from the database identified by the
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462 * given identifier.
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463 * @param identifer The identifier of the artifact.
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464 * @return A persistent wrapper around the found artifact
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465 * to be able to write back a modifaction later or null
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466 * if no artifact is found for this identifier.
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467 */
32
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468 public PersistentArtifact getArtifact(String identifer) {
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
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diff changeset
469
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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470 return (PersistentArtifact)loadArtifact(
86
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471 identifer,
79
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472 new ArtifactLoader() {
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473
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474 public Object load(
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475 ArtifactFactory factory,
84
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476 Long ttl,
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
477 byte [] bytes,
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diff changeset
478 int id
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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479 ) {
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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480 ArtifactSerializer serializer = factory.getSerializer();
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481
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482 Artifact artifact = serializer.fromBytes(bytes);
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483
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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484 return artifact == null
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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485 ? null
84
72e2dd4feb31 Added the time to live of an artifact to the CallContext.
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486 : new PersistentArtifact(artifact, serializer, ttl, id);
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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487 }
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
488 });
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
489 }
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
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diff changeset
490
90
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491 /**
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492 * More general loading mechanism for artifacts. The concrete
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493 * load processing is delegated to the given loader.
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494 * @param identifer The identifier of the artifact.
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495 * @param loader The loader which processes the raw database data.
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496 * @return The object created by the loader.
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497 */
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
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diff changeset
498 public Object loadArtifact(
25d472a67a9f Reduce the code repetition and the complexity of the backend.
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diff changeset
499 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
500 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
501 ) {
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
502 if (!isValidIdentifier(identifer)) {
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
503 return null;
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
504 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
505
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
506 if (factoryLookup == null) {
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
507 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
508 return false;
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
509 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
510
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
511 final Object [] loaded = new Object[1];
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
512
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
513 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
514 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
515 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
516 stmnt.setString(1, identifer);
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
517
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
518 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
519
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
520 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
521 return false;
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
522 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
523
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
524 int id = result.getInt(1);
242
b35d32e507b6 Fix for flys/issue9
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
525 long ttlX = result.getLong(2);
b35d32e507b6 Fix for flys/issue9
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
526 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
527
242
b35d32e507b6 Fix for flys/issue9
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
528 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
529
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
530 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
531 .getArtifactFactory(factoryName);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
532
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
533 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
534 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
535 return false;
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
536 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
537
242
b35d32e507b6 Fix for flys/issue9
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
538 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
539
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
540 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
541 return true;
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
542 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
543 };
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
544
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
545 return exec.runRead() ? loaded[0] : null;
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
546 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
547
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
548 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
549 * Called if the load mechanism found an outdated artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
550 * It wakes up the database cleaner.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
551 * @param id The id of the outdated artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
552 */
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
553 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
554 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
555 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
556 }
30
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
557 if (cleaner != null) {
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
558 cleaner.wakeup();
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
559 }
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
560 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
561
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
562 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
563 if (factoryLookup == null) {
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
564 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
565 return null;
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
566 }
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
567 ArtifactFactory factory = factoryLookup
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
568 .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
569
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
570 if (factory == null) {
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
571 logger.error(
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
572 "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
573 return null;
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
574 }
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
575
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
576 ArtifactSerializer serializer = factory.getSerializer();
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
577
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
578 return serializer.fromBytes(bytes);
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
579 }
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
580
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
581 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
582 * Internal method to store/replace an artifact inside the database.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
583 * 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
584 * created else only the content data is updated.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
585 * @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
586 * @param factory The factory that created the artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
587 * @param ttl The initial time to life of the artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
588 * @return The database id of the stored/updated artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
589 */
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
590 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
591 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
592 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
593 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
594 ) {
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
595 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
596
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
597 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
598 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
599 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
600
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
601 final int [] id = new int[1];
80
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
602
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
603 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
604 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
605
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
606 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
607 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
608 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
609
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
610 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
611 ? 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
612 : 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
613
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
614 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
615
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
616 if (ID != null) { // already in database
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
617 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
618
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
619 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
620 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
621 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
622 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
623 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
624 }
8447467cef86 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 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
627 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
628 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
629 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
630 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
631 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
632 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
633 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
634 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
635 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
636
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
637 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
638 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
639 return false;
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
640 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
641
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
642 reset();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
643
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
644 prepareStatement(SQL_INSERT);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
645
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] = 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
647 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
648 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
649 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
650 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
651 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
652 else {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
653 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
654 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
655
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
656 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
657
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
658 stmnt.setBytes(
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
659 5,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
660 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
661 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
662 stmnt.execute();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
663 conn.commit();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
664 return true;
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
665 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
666 };
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
667
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
668 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
669 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
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 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
673 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
674
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
675 /**
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
676 * 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
677 * @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
678 * @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
679 * @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
680 * @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
681 */
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
682 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
683 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
684 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
685 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
686 ) {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
687 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
688
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
689 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
690 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
691 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
692 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
693
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
694 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
695 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
696 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
697 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
698
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
699 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
700
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
701 reset();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
702 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
703
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
704 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
705 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
706 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
707 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
708 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
709 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
710 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
711 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
712 }
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
713
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
714 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
715
8447467cef86 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 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
717 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
718 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
719
8447467cef86 Implementation to import artifacts from incoming xml documents (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 79
diff changeset
720 stmnt.execute();
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
721
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
722 conn.commit();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
723 return true;
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
724 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
725 };
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
726
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
727 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
728 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
729 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
730
310
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
731 fireArtifactStored(artifact);
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
732
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
733 return id[0];
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
734 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
735
310
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
736 protected void fireArtifactStored(Artifact artifact) {
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
737 for (BackendListener listener: listeners) {
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
738 listener.artifactStored(artifact, this);
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
739 }
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
740 }
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
741
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
742 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
743 * Touches the access timestamp of a given artifact to prevent
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
744 * 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
745 * @param artifact The persistent wrapper around the living artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
746 */
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
747 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
748 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
749 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
750 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
751 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
752 stmnt.execute();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
753 conn.commit();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
754 return true;
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
755 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
756 }.runWrite();
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
757 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
758
90
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
759 /**
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
760 * Writes modification of an artifact back to the database.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
761 * @param artifact The persistent wrapper around a living
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
762 * artifact.
68285f7bc476 More javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 86
diff changeset
763 */
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
764 public void 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
765 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
766 public boolean doIt() throws SQLException {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
767 prepareStatement(SQL_UPDATE);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
768 stmnt.setInt(2, artifact.getId());
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
769
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
770 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
771 .getSerializer()
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
772 .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
773
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
774 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
775 stmnt.execute();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
776 conn.commit();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
777 return true;
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
778 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
779 }.runWrite();
310
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
780
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
781 if (success) {
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
782 fireArtifactStored(artifact.getArtifact());
63122b9dee1d Added interface to listen events in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 309
diff changeset
783 }
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
784 }
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
785
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
786 public User createUser(
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
787 final String name,
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
788 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
789 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
790 final Object context
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
791 ) {
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
792 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
793
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
794 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
795
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
796 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
797 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
798
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
799 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
800 result = stmnt.executeQuery();
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
801
146
967dc552455d Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 145
diff changeset
802 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
803 return false;
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
804 }
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
805
145
c0d025df722d Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 144
diff changeset
806 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
807
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
808 reset();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
809
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
810 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
811
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
812 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
813
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
814 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
815 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
816 stmnt.setString(3, name);
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
817
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
818 if (roleData == null) {
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
819 stmnt.setNull(4, Types.BIGINT);
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
820 }
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
821 else {
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
822 stmnt.setBytes(4, roleData);
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
823 }
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
824
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
825 stmnt.execute();
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
826 conn.commit();
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
827
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
828 user[0] = factory.createUser(
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
829 identifier, name, role, context);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
830 return true;
138
b90e831d3dfe Call database to create a new user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
831 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
832 };
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
833
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
834 return exec.runWrite() ? user[0] : null;
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
835 }
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
836
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
837 public boolean deleteUser(final String identifier) {
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
838
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
839 if (!isValidIdentifier(identifier)) {
154
1a72f08ce8d7 Propagate delete user errors correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 153
diff changeset
840 return false;
147
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
841 }
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
842
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
843 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
844 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
845 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
846
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
847 stmnt.setString(1, identifier);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
848 result = stmnt.executeQuery();
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
849
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
850 if (!result.next()) { // No such user
154
1a72f08ce8d7 Propagate delete user errors correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 153
diff changeset
851 return false;
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
852 }
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
853
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
854 int id = result.getInt(1);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
855
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
856 reset();
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
857
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
858 // 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
859
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
860 prepareStatement(SQL_OUTDATE_ARTIFACTS_USER);
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
861 stmnt.setInt(1, id);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
862 stmnt.setInt(2, id);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
863 stmnt.execute();
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
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 reset();
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
866
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
867 // delete the collection items of the user
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
868
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
869 prepareStatement(SQL_DELETE_USER_COLLECTION_ITEMS);
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
870 stmnt.setInt(1, id);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
871 stmnt.execute();
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
872
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
873 reset();
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
874
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
875 // delete the collections of the user
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
876
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
877 prepareStatement(SQL_USERS_DELETE_COLLECTIONS);
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
878 stmnt.setInt(1, id);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
879 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
880
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
881 reset();
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
882
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
883 // delete the user
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
884
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
885 prepareStatement(SQL_USERS_DELETE_ID);
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
886 stmnt.setInt(1, id);
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
887 stmnt.execute();
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
888
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
889 conn.commit();
154
1a72f08ce8d7 Propagate delete user errors correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 153
diff changeset
890 return true;
144
5369582d4fbf Enable backend to delete users
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 138
diff changeset
891 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
892 };
154
1a72f08ce8d7 Propagate delete user errors correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 153
diff changeset
893
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
894 return exec.runWrite();
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
895 }
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
896
157
6e6965873a48 Simplified creation of users.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 156
diff changeset
897 public User getUser(
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
898 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
899 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
900 final Object context
157
6e6965873a48 Simplified creation of users.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 156
diff changeset
901 ) {
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
902 if (!isValidIdentifier(identifier)) {
147
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
903 logger.debug("Invalid UUID: '" + identifier + "'");
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
904 return null;
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
905 }
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
906
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
907 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
908
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
909 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
910 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
911 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
912 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
913 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
914 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
915 return false;
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
916 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
917 // omit id
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
918 String name = result.getString(2);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
919 byte [] roleData = result.getBytes(3);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
920
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
921 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
922
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
923 user[0] = factory.createUser(
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
924 identifier, name, role, context);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
925 return true;
147
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
926 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
927 };
147
9a64e0c1c737 Added code to load user from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 146
diff changeset
928
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
929 return exec.runRead() ? user[0] : null;
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
930 }
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
931
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
932 public User [] getUsers(
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
933 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
934 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
935 ) {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
936 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
937
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
938 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
939 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
940 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
941 result = stmnt.executeQuery();
148
101a52d3ad08 Added code to load all users from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 147
diff changeset
942
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
943 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
944 // omit id
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
945 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
946 String name = result.getString(3);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
947 byte [] roleData = result.getBytes(4);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
948
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
949 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
950 User user = factory.createUser(
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
951 identifier, name, role, context);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
952 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
953 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
954 return true;
148
101a52d3ad08 Added code to load all users from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 147
diff changeset
955 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
956 };
148
101a52d3ad08 Added code to load all users from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 147
diff changeset
957
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
958 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
959 ? 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
960 : null;
133
2950c6011afa Fixed typo in keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 128
diff changeset
961 }
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
962
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
963 public ArtifactCollection createCollection(
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
964 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
965 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
966 final ArtifactCollectionFactory factory,
199
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
967 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
968 final Object context
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
969 ) {
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
970 if (name == null) {
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
971 logger.debug("Name is null");
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
972 return null;
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
973 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
974
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
975 if (!isValidIdentifier(ownerIdentifier)) {
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
976 logger.debug("Invalid owner id: '" + ownerIdentifier + "'");
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
977 return null;
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
978 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
979
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
980 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
981
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
982 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
983
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
984 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
985 public boolean doIt() throws SQLException {
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
986 // 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
987 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
988 stmnt.setString(1, ownerIdentifier);
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
989 result = stmnt.executeQuery();
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
990
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
991 if (!result.next()) { // no 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
992 return false;
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
993 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
994
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
995 int 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
996 reset();
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
997
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
998 // 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
999 prepareStatement(SQL_COLLECTIONS_NEXT_ID);
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1000 result = stmnt.executeQuery();
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1001
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1002 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
1003 return false;
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1004 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1005
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1006 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
1007 reset();
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1008
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1009 String identifier = newIdentifier();
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1010
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1011 prepareStatement(SQL_COLLECTIONS_INSERT);
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1012
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1013 stmnt.setInt(1, id);
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1014 stmnt.setString(2, identifier);
161
e4a1562dfc21 Bugfixed the collection creation in the Backend.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 159
diff changeset
1015 stmnt.setString(3, name);
e4a1562dfc21 Bugfixed the collection creation in the Backend.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 159
diff changeset
1016 stmnt.setInt(4, ownerId);
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1017
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1018 // 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
1019 Long ttl = factory.timeToLiveUntouched(null, context);
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1020
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1021 if (ttl == null) {
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1022 stmnt.setNull(5, Types.BIGINT);
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1023 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1024 else {
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1025 stmnt.setLong(5, ttl);
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1026 }
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1027
199
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1028 if (data == null) {
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1029 stmnt.setNull(6, Types.BINARY);
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1030 }
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1031 else {
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1032 stmnt.setBytes(6, data);
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1033 }
face2302387c Insert collection attribute into database, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 194
diff changeset
1034
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1035 stmnt.execute();
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1036 conn.commit();
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
diff changeset
1037
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1038 reset();
170
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1039
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1040 // 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
1041 // 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
1042 // of the database.
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1043
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1044 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
1045 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
1046
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1047 result = stmnt.executeQuery();
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1048
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1049 Date creationTime = null;
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1050
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1051 if (result.next()) {
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1052 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
1053 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
1054 }
ac0f8bd97277 Fix parameter propagation of creation time ond collection names.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
1055
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1056 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
1057 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
1058
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1059 return true;
159
db0d20440b92 Added code to create collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 158
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 };
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1062
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1063 return exec.runWrite() ? collection[0]: null;
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1064 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1065
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
1066 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
1067 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
1068 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
1069 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
1070 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
1071 ) {
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1072 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
1073 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
1074 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
1075 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1076
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1077 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
1078
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
1079 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
1080 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
1081
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1082 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
1083 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
1084
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1085 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
1086 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
1087 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
1088 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
1089 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1090
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
1091 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
1092 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
1093 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
1094 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
1095 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
1096 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
1097 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
1098 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
1099 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
1100
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1101 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
1102 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
1103 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
1104 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
1105 creationTime,
281
942a54670a72 Made the TTL of a Collection retrievable via getter method.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 275
diff changeset
1106 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
1107 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
1108 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
1109
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1110 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
1111 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
1112 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
1113 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1114
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1115 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
1116
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1117 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
1118 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1119 };
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1120
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1121 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
1122 }
87a7773030b5 The Backend got a method that retrieves an ArtifactCollection based on its GID.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 206
diff changeset
1123
164
268c2972d4a7 Implemented the interface method listCollections() in the artifact database.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 161
diff changeset
1124 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
1125 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
1126 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
1127 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
1128 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
1129 final Object context
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1130 ) {
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
1131 if (ownerIdentifier != null
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
1132 && !isValidIdentifier(ownerIdentifier)) {
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1133 logger.debug("Invalid owner id: '" + ownerIdentifier + "'");
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1134 return null;
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1135 }
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1136
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1137 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
1138 new ArrayList<ArtifactCollection>();
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1139
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
1140 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1141
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1142 public boolean doIt() throws SQLException {
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1143
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1144 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
1145 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
1146 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
1147 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1148 else {
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1149 prepareStatement(SQL_COLLECTIONS_SELECT_ALL);
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1150 }
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1151
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1152 result = stmnt.executeQuery();
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1153
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
1154 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
1155 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
1156
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1157 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
1158 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
1159 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
1160 Date creationTime =
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1161 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
1162 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
1163 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
1164
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1165 ArtifactCollection collection =
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1166 collectionFactory.createCollection(
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1167 collectionIdentifier,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1168 collectionName,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1169 creationTime,
281
942a54670a72 Made the TTL of a Collection retrievable via getter method.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 275
diff changeset
1170 ttl,
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1171 data,
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1172 context);
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1173
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1174 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
1175 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
1176 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
1177 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
1178 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
1179 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
1180 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
1181 }
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
1182 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
1183 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1184
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1185 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
1186 }
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1187 return true;
167
c9c27aca2f70 Added code to list collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 164
diff changeset
1188 }
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1189 };
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1190
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1191 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
1192 ? 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
1193 : null;
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1194 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1195
174
25d472a67a9f Reduce the code repetition and the complexity of the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
1196
175
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1197 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
1198 if (!isValidIdentifier(collectionId)) {
175
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1199 logger.debug("Invalid collection id: '" + collectionId + "'");
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1200 return false;
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1201 }
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
1202 SQLExecutor.Instance exec = sqlExecutor.new Instance() {
175
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1203 public boolean doIt() throws SQLException {
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1204 // fetch collection id
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1205 prepareStatement(SQL_COLLECTIONS_ID_BY_GID);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1206 stmnt.setString(1, collectionId);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1207 result = stmnt.executeQuery();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1208 if (!result.next()) {
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1209 logger.debug("No such collection: " + collectionId);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1210 return false;
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1211 }
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1212 int id = result.getInt(1);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1213 reset();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1214
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1215 // outdate artifacts that are only in this collection
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1216 prepareStatement(SQL_OUTDATE_ARTIFACTS_COLLECTION);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1217 stmnt.setInt(1, id);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1218 stmnt.setInt(2, id);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1219 stmnt.execute();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1220 reset();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1221
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1222 // delete the collection items
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1223 prepareStatement(SQL_DELETE_COLLECTION_ITEMS);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1224 stmnt.setInt(1, id);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1225 stmnt.execute();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1226 reset();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1227
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1228 // delete the collection
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1229 prepareStatement(SQL_DELETE_COLLECTION);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1230 stmnt.setInt(1, id);
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1231 stmnt.execute();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1232 conn.commit();
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1233 return true;
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1234 }
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1235 };
16e6e661e6bf Added code to delete collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
1236 return exec.runWrite();
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1237 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1238
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
1239 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
1240 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
1241 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
1242 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1243
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1244 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
1245
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
1246 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
1247 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
1248 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
1249 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
1250 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
1251 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
1252 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
1253 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
1254 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1255
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1256 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
1257 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
1258 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1259 };
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1260
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1261 return 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
1262 ? 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
1263 : 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
1264 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1265
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1266 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
1267 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
1268 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
1269 ) {
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1270 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
1271 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
1272 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
1273 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1274
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1275 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
1276
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
1277 return 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
1278 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
1279
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1280 // 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
1281 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
1282 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
1283 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
1284 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1285 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
1286 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
1287 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1288 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
1289 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
1290 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
1291
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1292 // 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
1293 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
1294 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
1295 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
1296
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1297 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
1298 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
1299 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1300 }.runWrite();
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1301 }
a2df2b48d2aa Enabled the artifact database to handle requests specific to collection attributes and collection item attributes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 252
diff changeset
1302
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
1303 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
1304 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
1305 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
1306 ) {
178
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1307 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
1308 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
1309 return null;
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1310 }
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1311 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
1312 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
1313 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
1314 }
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1315
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
1316 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
1317
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
1318 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
1319 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
1320 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
1321 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
1322 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
1323 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
1324 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
1325 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
1326 return false;
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1327 }
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
1328 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
1329 return true;
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1330 }
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1331 };
535e4ea2ef9b Added code to get the attribute of a collection item
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 177
diff changeset
1332
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
1333 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
1334 ? 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
1335 : null;
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1336 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1337
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
1338 public boolean setCollectionItemAttribute(
233
16cd059945e5 Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 230
diff changeset
1339 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
1340 final String artifactId,
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1341 Document attribute
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1342 ) {
179
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1343 if (!isValidIdentifier(collectionId)) {
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1344 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
1345 return false;
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1346 }
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1347 if (!isValidIdentifier(artifactId)) {
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1348 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
1349 return false;
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1350 }
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1351
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
1352 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
1353
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
1354 return 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
1355 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
1356
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1357 // 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
1358 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
1359 if (data == null) {
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1360 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
1361 }
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1362 else {
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1363 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
1364 }
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1365 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
1366 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
1367 stmnt.execute();
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1368 reset();
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1369
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1370 // touch the collection
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1371 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
1372 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
1373 stmnt.execute();
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1374
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1375 conn.commit();
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1376 return true;
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1377 }
644fd11ddd9f Added code to set attribute of a collection item.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 178
diff changeset
1378 }.runWrite();
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1379 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1380
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1381 public boolean addCollectionArtifact(
176
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1382 final String collectionId,
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1383 final String artifactId,
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1384 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
1385 ) {
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
1386 if (!isValidIdentifier(collectionId)) {
176
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1387 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
1388 return false;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1389 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1390
177
77cd37a93fca Backend: isIdentifierValid more symmetric to new newIndentifier
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 176
diff changeset
1391 if (!isValidIdentifier(artifactId)) {
176
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1392 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
1393 return false;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1394 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1395
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
1396 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
1397
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
1398 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
1399 public boolean doIt() throws SQLException {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1400 // fetch artifact id
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1401 prepareStatement(SQL_GET_ID);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1402 stmnt.setString(1, artifactId);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1403 result = stmnt.executeQuery();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1404 if (!result.next()) {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1405 logger.debug("No such artifact: " + artifactId);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1406 return false;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1407 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1408 int aid = result.getInt(1);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1409 reset();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1410
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1411 // fetch collection id
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1412 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
1413 stmnt.setString(1, collectionId);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1414 result = stmnt.executeQuery();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1415 if (!result.next()) {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1416 logger.debug("No such collection: " + collectionId);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1417 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1418 int cid = result.getInt(1);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1419 reset();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1420
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1421 // 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
1422 prepareStatement(SQL_COLLECTION_CHECK_ARTIFACT);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1423 stmnt.setInt(1, aid);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1424 stmnt.setInt(2, cid);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1425 result = stmnt.executeQuery();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1426 if (result.next()) {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1427 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
1428 return false;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1429 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1430 reset();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1431
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1432 // 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
1433 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
1434 result = stmnt.executeQuery();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1435 if (!result.next()) {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1436 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
1437 return false;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1438 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1439 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
1440 reset();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1441
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1442 // insert new collection item
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1443 prepareStatement(SQL_COLLECTION_ITEMS_INSERT);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1444 stmnt.setInt(1, ci_id);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1445 stmnt.setInt(2, cid);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1446 stmnt.setInt(3, aid);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1447
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1448 if (data == null) {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1449 stmnt.setNull(4, Types.BINARY);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1450 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1451 else {
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1452 stmnt.setBytes(4, data);
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1453 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1454 stmnt.execute();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1455 conn.commit();
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1456
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1457 return true;
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1458 }
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1459 };
a0eff2227588 Added code to add artifacts to collections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 175
diff changeset
1460 return exec.runWrite();
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1461 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1462
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1463 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
1464 final String collectionId,
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1465 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
1466 ) {
180
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1467 if (!isValidIdentifier(collectionId)) {
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1468 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
1469 return false;
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1470 }
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
1471 return 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
1472 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
1473
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1474 // 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
1475 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
1476 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
1477 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
1478 result = stmnt.executeQuery();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1479 if (!result.next()) {
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1480 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
1481 return false;
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1482 }
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1483 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
1484 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
1485 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
1486 reset();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1487
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1488 // 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
1489 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
1490 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
1491 stmnt.setInt(2, cid);
194
fde2f193e846 Small typo fix
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 193
diff changeset
1492 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
1493 stmnt.execute();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1494 reset();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1495
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1496 // delete collection item
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1497 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
1498 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
1499 stmnt.execute();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1500 reset();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1501
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1502 // touch collection
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1503 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
1504 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
1505 stmnt.execute();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1506
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1507 conn.commit();
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1508 return true;
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1509 }
38fbbeffe8fe Added code to remove an artifact from a collection
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 179
diff changeset
1510 }.runWrite();
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1511 }
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1512
184
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1513 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
1514 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
1515 ) {
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1516 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
1517 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
1518 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
1519 }
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1520
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1521 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
1522 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
1523
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
1524 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
1525 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
1526 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
1527 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
1528 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
1529 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
1530 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
1531 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
1532 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
1533 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
1534 }
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1535 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
1536 }
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1537 };
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1538
a22b7e367b25 Added Backend code to list the collection items in a collection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 182
diff changeset
1539 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
1540 ? 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
1541 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
1542 : null;
156
a76de72ad6d1 Added stubs for the collection handling in db backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 154
diff changeset
1543 }
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
1544
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1545
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1546 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
1547 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
1548 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
1549 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
1550 }
22a90706d32d Enables the artifact server to set the TTL of a specific collection via REST call.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 253
diff changeset
1551
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
1552 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
1553 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
1554 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
1555 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
1556 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
1557 }
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
1558 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
1559 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
1560 }
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
1561 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
1562 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
1563 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
1564
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
1565 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
1566 }
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
1567 }.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
1568 }
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
1569
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 273
diff changeset
1570
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 273
diff changeset
1571 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
1572 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
1573 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
1574 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
1575 }
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 273
diff changeset
1576
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
1577 return 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
1578 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
1579 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
1580 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
1581 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
1582 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
1583 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
1584
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
1585 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
1586 }
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
1587 }.runWrite();
e92d5944fe4b Enabled the artifact database to retrieve requests to change the name of a specific collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 273
diff changeset
1588 }
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1589
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1590 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
1591
308
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1592 logger.debug("loadAllArtifacts");
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1593
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1594 if (factoryLookup == null) {
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1595 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
1596 return false;
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1597 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1598
308
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1599 boolean success = sqlExecutor.new Instance() {
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1600 @Override
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1601 public boolean doIt() throws SQLException {
308
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1602 logger.debug("doIt");
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1603
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1604 // 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
1605 LRUCache<String, Artifact> alreadyLoaded =
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1606 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
1607
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1608 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
1609 result = stmnt.executeQuery();
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1610 while (result.next()) {
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1611 String userId = result.getString(1);
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1612 String collectionId = result.getString(2);
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1613 String artifactId = result.getString(3);
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1614 String factoryName = result.getString(4);
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1615
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1616 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
1617
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1618 if (artifact != null) {
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1619 alc.artifactLoaded(
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1620 userId, collectionId, artifactId, artifact);
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1621 continue;
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1622 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1623
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1624 ArtifactFactory factory = factoryLookup
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1625 .getArtifactFactory(factoryName);
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1626
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1627 if (factory == null) {
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1628 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
1629 continue;
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1630 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1631
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1632 byte [] bytes = result.getBytes(5);
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1633
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1634 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
1635
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1636 if (artifact != null) {
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1637 alc.artifactLoaded(
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1638 userId, collectionId, artifactId, artifact);
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1639 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1640
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1641 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
1642 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1643 return true;
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1644 }
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1645 }.runRead();
308
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1646
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1647 if (logger.isDebugEnabled()) {
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1648 logger.debug("loadAllArtifacts success: " + success);
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1649 }
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1650
a077bb098eb4 Fixed broken SQL statement. Added debug output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
1651 return success;
303
190aa68ae7a8 Added method to artifact database to load all artifacts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 301
diff changeset
1652 }
13
0d6badf6af42 Added not yet working backend to artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1653 }
79
f69e5b87f05f Implementation to export artifacts as xml (applied patch from issue208 by SLT).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 47
diff changeset
1654 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org