Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java @ 1025:02c327ffbad7

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Datacage: Extended schema for artifacts and collections to have creation times, too. flys-artifacts/trunk@2484 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Wed, 10 Aug 2011 14:57:12 +0000
parents 73330e89b0af
children 3f3988bb6284
rev   line source
147
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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1 package de.intevation.flys.collections;
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2
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3 import java.io.IOException;
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4 import java.io.OutputStream;
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5 import java.util.ArrayList;
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6 import java.util.Date;
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7 import java.util.HashMap;
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8 import java.util.List;
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9 import java.util.Map;
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10
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11 import javax.xml.xpath.XPathConstants;
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12
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13 import org.apache.log4j.Logger;
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14
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15 import org.w3c.dom.Document;
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16 import org.w3c.dom.Element;
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17 import org.w3c.dom.Node;
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18 import org.w3c.dom.NodeList;
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20 import de.intevation.artifacts.Artifact;
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21 import de.intevation.artifacts.ArtifactDatabase;
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22 import de.intevation.artifacts.ArtifactDatabaseException;
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23 import de.intevation.artifacts.ArtifactNamespaceContext;
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24 import de.intevation.artifacts.CallContext;
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25 import de.intevation.artifacts.CallMeta;
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26
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27 import de.intevation.artifacts.common.utils.ClientProtocolUtils;
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28 import de.intevation.artifacts.common.utils.XMLUtils;
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30 import de.intevation.artifactdatabase.Backend;
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31 import de.intevation.artifactdatabase.Backend.PersistentArtifact;
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32 import de.intevation.artifactdatabase.DefaultArtifactCollection;
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34 import de.intevation.flys.artifacts.context.FLYSContext;
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35 import de.intevation.flys.artifacts.model.ManagedFacet;
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36 import de.intevation.flys.exports.OutGenerator;
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37 import de.intevation.flys.themes.Theme;
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38 import de.intevation.flys.themes.ThemeFactory;
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40
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41 /**
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42 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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43 */
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44 public class FLYSArtifactCollection extends DefaultArtifactCollection {
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45
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46 /** The logger used in this class. */
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47 private static Logger log = Logger.getLogger(FLYSArtifactCollection.class);
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48
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49
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50 /** Constant XPath that points to the outputmodes of an artifact. */
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51 public static final String XPATH_ARTIFACT_OUTPUTMODES =
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52 "/art:result/art:outputmodes";
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53
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54 public static final String XPATH_COLLECTION_ITEMS =
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55 "/art:result/art:artifact-collection/art:collection-item";
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57 public static final String XPATH_OUT_NAME = "/art:action/@art:name";
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58
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59 public static final String XPATH_OUT_TYPE = "/art:action/@art:type";
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61 public static final String XPATH_LOADED_RECOMMENDATIONS =
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62 "/art:attribute/art:loaded-recommendations";
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65
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66 @Override
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67 public Document describe(CallContext context) {
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68 log.debug("FLYSArtifactCollection.describe: " + identifier);
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69
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70 Document doc = XMLUtils.newDocument();
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71
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72 XMLUtils.ElementCreator ec = new XMLUtils.ElementCreator(
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73 doc,
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74 ArtifactNamespaceContext.NAMESPACE_URI,
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75 ArtifactNamespaceContext.NAMESPACE_PREFIX);
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76
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77 Date creationTime = getCreationTime();
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78 String creation = creationTime != null
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79 ? Long.toString(creationTime.getTime())
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80 : "";
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82 Element collection = ec.create("artifact-collection");
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83 Element artifacts = ec.create("artifacts");
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84
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85 ec.addAttr(collection, "name", getName(), true);
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86 ec.addAttr(collection, "uuid", identifier(), true);
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87 ec.addAttr(collection, "creation", creation, true);
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88 ec.addAttr(collection, "ttl", String.valueOf(getTTL()), true);
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90 collection.appendChild(artifacts);
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91 doc.appendChild(collection);
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92
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93 ArtifactDatabase db = context.getDatabase();
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94 Document oldAttrs = getAttribute();
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96 try {
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97 String[] aUUIDs = getArtifactUUIDs(context);
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98 Node newAttr = mergeAttributes(db, context, oldAttrs, aUUIDs);
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99
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100 collection.appendChild(doc.importNode(newAttr, true));
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101
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102 for (String uuid: aUUIDs) {
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103 try {
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104 artifacts.appendChild(
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105 buildArtifactNode(db, uuid, context, ec));
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106 }
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107 catch (ArtifactDatabaseException dbe) {
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108 log.warn(dbe, dbe);
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109 }
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110 }
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111 }
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112 catch (ArtifactDatabaseException ade) {
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113 log.error(ade, ade);
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114
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115 collection.appendChild(
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116 doc.importNode(oldAttrs.getFirstChild(), true));
147
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117 }
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118
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119 return doc;
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120 }
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121
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122
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123 /**
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124 * Merge the current art:outputs nodes with the the outputs provided by the
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125 * artifacts in the Collection.
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126 */
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127 protected Node mergeAttributes(
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128 ArtifactDatabase db,
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129 CallContext context,
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130 Document oldAttrs,
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131 String[] uuids)
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132 {
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133 Document doc = buildOutAttributes(db, context, oldAttrs, uuids);
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134 Node newAttr = doc.getFirstChild();
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135
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136 newAttr = mergeLoadedRecommendations(oldAttrs, newAttr);
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137
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138 try {
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139 // Save the merged document into database.
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140 db.setCollectionAttribute(identifier(), context.getMeta(), doc);
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141 }
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142 catch (ArtifactDatabaseException adb) {
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143 log.error(adb, adb);
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144 }
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145
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146 return newAttr;
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147 }
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148
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149
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150 /**
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151 * Merge the recommendations which have already been loaded from the old
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152 * attribute document into the new attribute document. This is necessary,
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153 * because mergeAttributes() only merges the art:outputs nodes - all
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154 * other nodes are skiped.
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155 */
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156 protected Node mergeLoadedRecommendations(Document oldAttrs, Node newAttrs){
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157 Element loadedRecoms = (Element) XMLUtils.xpath(
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158 oldAttrs,
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159 XPATH_LOADED_RECOMMENDATIONS,
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160 XPathConstants.NODE,
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161 ArtifactNamespaceContext.INSTANCE);
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162
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163 if (loadedRecoms != null) {
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164 Document doc = newAttrs.getOwnerDocument();
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165 newAttrs.appendChild(doc.importNode(loadedRecoms, true));
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166 }
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167
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168 return newAttrs;
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169 }
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170
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171
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172 @Override
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173 public void out(
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174 String type,
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175 Document format,
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176 OutputStream out,
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177 CallContext context)
300
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178 throws IOException
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179 {
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180 log.info("FLYSArtifactCollection.out");
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181
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182 String name = XMLUtils.xpathString(
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183 format, XPATH_OUT_NAME, ArtifactNamespaceContext.INSTANCE);
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184
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185 String subtype = XMLUtils.xpathString(
300
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186 format, XPATH_OUT_TYPE, ArtifactNamespaceContext.INSTANCE);
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187
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188 log.info("-> Output name = " + name);
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189 log.info("-> Output type = " + type);
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190 log.info("-> Output subtype = " + subtype);
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191
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192 OutGenerator generator = null;
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193 if (type != null && type.length() > 0) {
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194 if (type.indexOf("chartinfo") > 0) {
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195 generator = getOutGenerator(context, type, subtype);
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196 }
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197 else {
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198 generator = getOutGenerator(context, name, subtype);
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199 }
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200 }
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201 else {
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202 generator = getOutGenerator(context, name, subtype);
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203 }
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204
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205 if (generator == null) {
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206 log.error("There is no generator specified for output: " + name);
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207 // TODO Throw an exception.
300
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208
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209 return;
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210 }
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211
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212 generator.init(format, out, context);
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213
412
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214 // TODO Determine the correct master artifact here!
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215
300
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216 try {
646
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217 Document attr = getAttribute(context, name);
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218 doOut(generator, name, subtype, attr, context);
347
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219 }
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220 catch (ArtifactDatabaseException adbe) {
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221 log.error(adbe, adbe);
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222 }
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223 }
300
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224
347
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225
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226 /**
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227 * This method creates the concrete output.
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228 *
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229 * @param generator The OutGenerator that creates the output.
350
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230 * @param outputName The name of the requested output.
347
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231 * @param attributes The collection's attributes for this concrete output
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232 * type.
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233 * @param context The context object.
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234 */
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235 protected void doOut(
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236 OutGenerator generator,
350
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237 String outName,
388
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238 String facet,
347
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239 Document attributes,
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240 CallContext context)
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241 throws IOException
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242 {
646
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243 log.info("FLYSArtifactCollection.doOut: " + outName);
347
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244
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245 ThemeList themeList = new ThemeList(attributes);
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246
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247 int size = themeList.size();
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248 log.debug("Output will contain " + size + " elements.");
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249
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250 try {
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251 for (int i = 0; i < size; i++) {
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252 ManagedFacet theme = themeList.get(i);
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253
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254 if (theme == null) {
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255 log.debug("Theme is empty - no output is generated.");
347
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256 continue;
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257 }
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258
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259 String art = theme.getArtifact();
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260
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261 if (log.isDebugEnabled()) {
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262 log.debug("Do output for...");
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263 log.debug("... artifact: " + art);
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264 log.debug("... facet: " + theme.getName());
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265 }
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266
364
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267 String facetName = theme.getName();
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268
388
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269 if (outName.equals("export") && !facetName.equals(facet)) {
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270 continue;
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271 }
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272
412
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273 // TODO Remove the following two lines of code! The master
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274 // artifact has to be determined correctly after
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275 // OutGenerator.init is called!
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276 Artifact artifact = getArtifact(art, context);
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277 generator.setMasterArtifact(artifact);
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278
640
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279 if (theme.getActive() == 0) {
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280 continue;
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281 }
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282
347
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283 generator.doOut(
412
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284 artifact,
695
45cd58a2a2bb OutGenerators doOut() takes a facet object now instead of just its name.
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285 theme,
350
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286 getFacetThemeFromAttribute(
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287 art,
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288 outName,
364
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289 facetName,
350
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290 context));
300
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291 }
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292 }
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diff changeset
293 catch (ArtifactDatabaseException ade) {
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294 log.error(ade, ade);
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295 }
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diff changeset
296
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diff changeset
297 generator.generate();
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298 }
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299
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300
971
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301 protected Document buildOutAttributes(
346
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302 ArtifactDatabase db,
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303 CallContext context,
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304 Document oldAttr,
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305 String[] items)
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diff changeset
306 {
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diff changeset
307 Document doc = XMLUtils.newDocument();
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diff changeset
308
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diff changeset
309 XMLUtils.ElementCreator ec = new XMLUtils.ElementCreator(
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diff changeset
310 doc,
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diff changeset
311 ArtifactNamespaceContext.NAMESPACE_URI,
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diff changeset
312 ArtifactNamespaceContext.NAMESPACE_PREFIX);
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diff changeset
313
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diff changeset
314 AttributeParser aParser = new AttributeParser();
944
c256061287d7 Simplified the code to read all provided Outputs of an Artifact.
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diff changeset
315 OutputParser oParser = new OutputParser(db, context);
346
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diff changeset
316
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diff changeset
317 for (String uuid: items) {
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diff changeset
318 try {
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diff changeset
319 oParser.parse(uuid);
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320 }
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diff changeset
321 catch (ArtifactDatabaseException ade) {
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diff changeset
322 log.warn(ade, ade);
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diff changeset
323 }
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diff changeset
324 }
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diff changeset
325
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diff changeset
326 aParser.parse(oldAttr);
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diff changeset
327
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diff changeset
328 return new AttributeWriter(aParser.getOuts(), oParser.getOuts()).write();
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diff changeset
329 }
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diff changeset
330
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diff changeset
331
300
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
332 /**
347
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
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diff changeset
333 * Returns the attribute for a specific output type.
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diff changeset
334 *
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diff changeset
335 * @param output The name of the desired output type.
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diff changeset
336 *
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
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diff changeset
337 * @return the attribute for the desired output type.
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diff changeset
338 */
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
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diff changeset
339 protected Document getAttribute(CallContext context, String output)
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diff changeset
340 throws ArtifactDatabaseException
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diff changeset
341 {
971
d0c9a5f32c30 Prepared the FLYSArtifactCollection to support the storage of already loaded recommendations.
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parents: 945
diff changeset
342 Document attr = buildOutAttributes(
347
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
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diff changeset
343 context.getDatabase(),
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
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diff changeset
344 context,
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
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diff changeset
345 getAttribute(),
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diff changeset
346 getArtifactUUIDs(context));
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
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347
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348 Node out = (Node) XMLUtils.xpath(
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349 attr,
638
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350 "art:attribute/art:outputs/art:output[@name='" + output + "']",
347
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351 XPathConstants.NODE,
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352 ArtifactNamespaceContext.INSTANCE);
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353
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354
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355 if (out != null) {
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356 Document o = XMLUtils.newDocument();
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357
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358 o.appendChild(o.importNode(out, true));
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359
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360 return o;
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361 }
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362
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363 return null;
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364 }
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365
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366
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367 /**
300
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368 * This method returns the list of artifact UUIDs that this collections
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369 * contains.
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370 *
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371 * @param context The CallContext that is necessary to get information about
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372 * the ArtifactDatabase.
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373 *
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374 * @return a list of uuids.
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375 */
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376 protected String[] getArtifactUUIDs(CallContext context)
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377 throws ArtifactDatabaseException
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378 {
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379 log.debug("FLYSArtifactCollection.getArtifactUUIDs");
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380
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381 ArtifactDatabase db = context.getDatabase();
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382 CallMeta meta = context.getMeta();
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383
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384 Document itemList = db.listCollectionArtifacts(identifier(), meta);
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385 NodeList items = (NodeList) XMLUtils.xpath(
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386 itemList,
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387 XPATH_COLLECTION_ITEMS,
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388 XPathConstants.NODESET,
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389 ArtifactNamespaceContext.INSTANCE);
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390
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391 if (items == null || items.getLength() == 0) {
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392 log.debug("No artifacts found in this collection.");
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393 return null;
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394 }
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395
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396 int num = items.getLength();
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397
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398 List<String> uuids = new ArrayList<String>(num);
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399
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400 for (int i = 0; i < num; i++) {
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401 String uuid = XMLUtils.xpathString(
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402 items.item(i),
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403 "@art:uuid",
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404 ArtifactNamespaceContext.INSTANCE);
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405
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406 if (uuid != null && uuid.trim().length() != 0) {
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407 uuids.add(uuid);
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408 }
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409 }
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410
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411 return (String[]) uuids.toArray(new String[uuids.size()]);
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412 }
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413
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414
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415 /**
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416 * Returns a concrete Artifact of this collection specified by its uuid.
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417 *
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418 * @param uuid The Artifact's uuid.
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419 * @param context The CallContext.
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420 *
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421 * @return an Artifact.
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422 */
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423 protected Artifact getArtifact(String uuid, CallContext context)
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424 throws ArtifactDatabaseException
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425 {
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426 log.debug("FLYSArtifactCollection.getArtifact");
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427
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428 Backend backend = Backend.getInstance();
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429 PersistentArtifact persistent = backend.getArtifact(uuid);
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430
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431 return persistent != null ? persistent.getArtifact() : null;
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432 }
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433
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434
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435 /**
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436 * Returns the attribute that belongs to an artifact stored in this
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437 * collection.
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438 *
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439 * @param uuid The Artifact's uuid.
350
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440 * @param outname The name of the requested output.
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441 * @param facet The name of the requested facet.
300
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442 * @param context The CallContext.
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443 *
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444 * @return an attribute in form of a document.
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445 */
350
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446 protected Document getFacetThemeFromAttribute(
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447 String uuid,
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448 String outName,
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449 String facet,
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450 CallContext context)
300
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451 throws ArtifactDatabaseException
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452 {
350
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453 log.debug("FLYSArtifactCollection.getFacetThemeFromAttribute");
300
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454
350
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455 ArtifactDatabase db = context.getDatabase();
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456 CallMeta meta = context.getMeta();
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457
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458 FLYSContext flysContext = context instanceof FLYSContext
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459 ? (FLYSContext) context
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460 : (FLYSContext) context.globalContext();
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diff changeset
461
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
462 Map<String, String> mappings = (Map<String, String>)
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
463 flysContext.get(FLYSContext.THEME_MAPPING);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
464
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
465 String themeName = mappings.get(facet);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
466
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
467 Document attr = db.getCollectionItemAttribute(identifier(), uuid, meta);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
468
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
469 if (attr == null) {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
470 attr = initItemAttribute(uuid, facet, context);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
471
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
472 if (attr == null) {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
473 return null;
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
474 }
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
475 }
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
476
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
477 log.debug("Search attribute of collection item: " + uuid);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
478
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
479 Node tmp = (Node) XMLUtils.xpath(
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
480 attr,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
481 "/art:attribute",
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
482 XPathConstants.NODE,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
483 ArtifactNamespaceContext.INSTANCE);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
484
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
485 if (tmp == null) {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
486 log.warn("No attribute found. Operation failed.");
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
487 return null;
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
488 }
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
489
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
490 log.debug("Search theme '" + themeName + "' in attribute.");
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
491
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
492 Node theme = (Node) XMLUtils.xpath(
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
493 tmp,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
494 "art:themes/theme[@name='" + themeName + "']",
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
495 XPathConstants.NODE,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
496 ArtifactNamespaceContext.INSTANCE);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
497
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
498 if (theme == null) {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
499 log.warn("Could not find the theme in attribute of: " + uuid);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
500
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
501 Theme t = getThemeForFacet(uuid, facet, context);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
502
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
503 if (t == null) {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
504 log.warn("No theme found for facet: " + facet);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
505 return null;
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
506 }
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
507
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
508 addThemeToAttribute(uuid, attr, t, context);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
509 theme = t.toXML().getFirstChild();
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
510 }
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
511
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
512 Document doc = XMLUtils.newDocument();
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
513 doc.appendChild(doc.importNode(theme, true));
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
514
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
515 return doc;
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
516 }
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
517
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
518
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
519 /**
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
520 * Adds the theme of a facet to a CollectionItem's attribute.
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
521 *
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
522 * @param uuid The uuid of the artifact.
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
523 * @param attr The current attribute of an artifact.
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
524 * @param t The theme to add.
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
525 * @param context The CallContext.
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
526 */
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
527 protected void addThemeToAttribute(
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
528 String uuid,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
529 Document attr,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
530 Theme t,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
531 CallContext context)
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
532 {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
533 log.debug("FLYSArtifactCollection.addThemeToAttribute: " + uuid);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
534
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
535 if (t == null) {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
536 log.warn("Theme is empty - cancel adding it to attribute!");
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
537 return;
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
538 }
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
539
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
540 XMLUtils.ElementCreator ec = new XMLUtils.ElementCreator(
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
541 attr,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
542 ArtifactNamespaceContext.NAMESPACE_URI,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
543 ArtifactNamespaceContext.NAMESPACE_PREFIX);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
544
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
545 Node tmp = (Node) XMLUtils.xpath(
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
546 attr,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
547 "/art:attribute",
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
548 XPathConstants.NODE,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
549 ArtifactNamespaceContext.INSTANCE);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
550
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
551 if (tmp == null) {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
552 tmp = ec.create("attribute");
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
553 attr.appendChild(tmp);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
554 }
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
555
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
556 Node themes = (Node) XMLUtils.xpath(
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
557 tmp,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
558 "art:themes",
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
559 XPathConstants.NODE,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
560 ArtifactNamespaceContext.INSTANCE);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
561
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
562 if (themes == null) {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
563 themes = ec.create("themes");
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
564 tmp.appendChild(themes);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
565 }
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
566
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
567 themes.appendChild(attr.importNode(t.toXML().getFirstChild(), true));
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
568
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
569 try {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
570 setCollectionItemAttribute(uuid, attr, context);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
571
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
572 log.debug("Successfully added theme to item attribute.");
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
573 }
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
574 catch (ArtifactDatabaseException e) {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
575 // do nothing
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
576 log.warn("Cannot set attribute of item: " + uuid);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
577 }
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
578 }
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
579
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
580
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
581 /**
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
582 * Initializes the attribute of an collection item with the theme of a
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
583 * specific facet.
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
584 *
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
585 * @param uuid The uuid of an artifact.
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
586 * @param facet The name of a facet.
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
587 * @param context The CallContext.
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
588 *
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
589 * @param the new attribute.
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
590 */
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
591 protected Document initItemAttribute(
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
592 String uuid,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
593 String facet,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
594 CallContext context)
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
595 {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
596 log.info("FLYSArtifactCollection.initItemAttribute");
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
597
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
598 Theme t = getThemeForFacet(uuid, facet, context);
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599
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600 if (t == null) {
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601 log.info("Could not find theme for facet. Cancel initialization.");
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602 return null;
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603 }
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604
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605 Document attr = XMLUtils.newDocument();
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606
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607 addThemeToAttribute(uuid, attr, t, context);
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608
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609 return attr;
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610 }
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611
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612
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613 /**
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614 * Sets the attribute of a CollectionItem specified by <i>uuid</i> to a new
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615 * value <i>attr</i>.
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616 *
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617 * @param uuid The uuid of the CollectionItem.
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618 * @param attr The new attribute for the CollectionItem.
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619 * @param context The CallContext.
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620 */
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621 public void setCollectionItemAttribute(
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622 String uuid,
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623 Document attr,
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624 CallContext context)
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625 throws ArtifactDatabaseException
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626 {
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627 Document doc = ClientProtocolUtils.newSetItemAttributeDocument(
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628 uuid,
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629 attr);
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630
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631 if (doc == null) {
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632 log.warn("Cannot set item attribute: No attribute found.");
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633 return;
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634 }
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635
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636 ArtifactDatabase db = context.getDatabase();
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637 CallMeta meta = context.getMeta();
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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638
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639 db.setCollectionItemAttribute(identifier(), uuid, doc, meta);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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640 }
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641
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642
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643 /**
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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644 * Returns the theme of a specific facet.
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645 *
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646 * @param uuid The uuid of an artifact.
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647 * @param facet The name of the facet.
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648 * @param context The CallContext object.
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649 *
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650 * @return the desired theme.
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651 */
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652 protected Theme getThemeForFacet(
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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653 String uuid,
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654 String facet,
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655 CallContext context)
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656 {
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657 log.info("FLYSArtifactCollection.getThemeForFacet: " + facet);
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658
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659 FLYSContext flysContext = context instanceof FLYSContext
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660 ? (FLYSContext) context
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661 : (FLYSContext) context.globalContext();
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662
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663 return ThemeFactory.getTheme(flysContext, facet);
300
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664 }
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665
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diff changeset
666
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667 /**
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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668 * Returns the OutGenerator for a specified <i>type</i>.
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669 *
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670 * @param name The name of the output type.
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671 * @param type Defines the type of the desired OutGenerator.
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672 *
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673 * @return The OutGenerator specified by <i>type</i>.
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674 */
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675 protected OutGenerator getOutGenerator(
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diff changeset
676 CallContext context,
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677 String name,
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678 String type)
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diff changeset
679 {
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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680 FLYSContext flysContext = context instanceof FLYSContext
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
681 ? (FLYSContext) context
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682 : (FLYSContext) context.globalContext();
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diff changeset
683
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diff changeset
684 Map<String, Class> generators = (Map<String, Class>)
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
685 flysContext.get(FLYSContext.OUTGENERATORS_KEY);
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
686
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
687 if (generators == null) {
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
688 log.error("No output generators found in the running application!");
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
689 return null;
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
690 }
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diff changeset
691
388
cc6840cbe503 Introduced an export output target on collection level that enables collections to be exported.
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diff changeset
692 Class clazz = generators.get(name);
300
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diff changeset
693
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
694 try {
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
695 return clazz != null ? (OutGenerator) clazz.newInstance() : null;
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diff changeset
696 }
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diff changeset
697 catch (InstantiationException ie) {
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
698 log.error(ie, ie);
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diff changeset
699 }
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diff changeset
700 catch (IllegalAccessException iae) {
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
701 log.error(iae, iae);
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
702 }
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diff changeset
703
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
704 return null;
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
705 }
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diff changeset
706
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
707
147
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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diff changeset
708 protected Element buildArtifactNode(
293
3419b1c8ca28 Removed the Backend reference from FLYSArtifactCollection.
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diff changeset
709 ArtifactDatabase database,
3419b1c8ca28 Removed the Backend reference from FLYSArtifactCollection.
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diff changeset
710 String uuid,
147
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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diff changeset
711 CallContext context,
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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diff changeset
712 XMLUtils.ElementCreator ec)
293
3419b1c8ca28 Removed the Backend reference from FLYSArtifactCollection.
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diff changeset
713 throws ArtifactDatabaseException
147
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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diff changeset
714 {
293
3419b1c8ca28 Removed the Backend reference from FLYSArtifactCollection.
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diff changeset
715 log.debug("Append artifact '" + uuid + "' to collection description");
147
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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parents:
diff changeset
716
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
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diff changeset
717 // TODO
293
3419b1c8ca28 Removed the Backend reference from FLYSArtifactCollection.
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diff changeset
718 String hash = "MYHASH";
156
d03b8bbeb853 Added the hash code of an artifact to the artifact part of the collection's DESCRIBE document.
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diff changeset
719
147
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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diff changeset
720 Element ci = ec.create("artifact");
148
2649ada6b053 Bugfix: Added a missing artifact namespace prefix in the DESCRIBE document of a FLYSArtifactCollection.
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diff changeset
721 ec.addAttr(ci, "uuid", uuid, true);
293
3419b1c8ca28 Removed the Backend reference from FLYSArtifactCollection.
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diff changeset
722 ec.addAttr(ci, "hash", hash, true);
147
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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parents:
diff changeset
723
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 300
diff changeset
724 // XXX I am not sure if it works well every time with an empty document
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 300
diff changeset
725 // in the describe operation of an artifact.
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 300
diff changeset
726 Document description = database.describe(uuid, null, context.getMeta());
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 300
diff changeset
727
293
3419b1c8ca28 Removed the Backend reference from FLYSArtifactCollection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 156
diff changeset
728 Node outputModes = (Node) XMLUtils.xpath(
147
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
729 description,
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
730 XPATH_ARTIFACT_OUTPUTMODES,
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
731 XPathConstants.NODE,
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
732 ArtifactNamespaceContext.INSTANCE);
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
733
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
734 if (outputModes != null) {
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
735 Document doc = ci.getOwnerDocument();
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
736 ci.appendChild(doc.importNode(outputModes, true));
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
737 }
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
738
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
739 return ci;
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
740 }
347
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
741
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
742
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
743 /**
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
744 * Inner class to structure/order the themes of a chart.
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
745 */
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
746 private class ThemeList {
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
747 private Logger logger = Logger.getLogger(ThemeList.class);
638
9c565eb46f06 Fixed the process of creating and storing the attribute of a collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 412
diff changeset
748 protected Map<Integer, ManagedFacet> themes;
347
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
749
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
750 public ThemeList(Document output) {
638
9c565eb46f06 Fixed the process of creating and storing the attribute of a collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 412
diff changeset
751 themes = new HashMap<Integer, ManagedFacet>();
347
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
752 parse(output);
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
753 }
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
754
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
755 protected void parse(Document output) {
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
756 NodeList themes = (NodeList) XMLUtils.xpath(
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
757 output,
945
59ae2a823e73 Use the Facet.toXML() method to write facet elements into the DESCRIBE document of the Collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 944
diff changeset
758 "art:output/art:facet",
347
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
759 XPathConstants.NODESET,
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
760 ArtifactNamespaceContext.INSTANCE);
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
761
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
762 int num = themes != null ? themes.getLength() : 0;
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
763
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
764 logger.debug("Output has " + num + " elements.");
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
765
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
766 if (num == 0) {
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
767 return;
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
768 }
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
769
694
68c6c75a6f7c Add index and description of facets to collections describe document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 649
diff changeset
770 String uri = ArtifactNamespaceContext.NAMESPACE_URI;
347
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
771
694
68c6c75a6f7c Add index and description of facets to collections describe document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 649
diff changeset
772 for (int i = 0; i < num; i++) {
68c6c75a6f7c Add index and description of facets to collections describe document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 649
diff changeset
773 Element theme = (Element) themes.item(i);
347
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
774
694
68c6c75a6f7c Add index and description of facets to collections describe document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 649
diff changeset
775 String name = theme.getAttributeNS(uri, "facet");
68c6c75a6f7c Add index and description of facets to collections describe document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 649
diff changeset
776 String uuid = theme.getAttributeNS(uri, "artifact");
68c6c75a6f7c Add index and description of facets to collections describe document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 649
diff changeset
777 String pos = theme.getAttributeNS(uri, "pos");
68c6c75a6f7c Add index and description of facets to collections describe document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 649
diff changeset
778 String active = theme.getAttributeNS(uri, "active");
68c6c75a6f7c Add index and description of facets to collections describe document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 649
diff changeset
779 String idx = theme.getAttributeNS(uri, "index");
68c6c75a6f7c Add index and description of facets to collections describe document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 649
diff changeset
780 String desc = theme.getAttributeNS(uri, "description");
347
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
781
694
68c6c75a6f7c Add index and description of facets to collections describe document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 649
diff changeset
782 addTheme(uuid, name, idx, pos, active, desc);
347
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
783 }
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
784 }
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
785
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
786 protected void addTheme(
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
787 String uuid,
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
788 String name,
694
68c6c75a6f7c Add index and description of facets to collections describe document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 649
diff changeset
789 String index,
347
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
790 String position,
694
68c6c75a6f7c Add index and description of facets to collections describe document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 649
diff changeset
791 String active,
68c6c75a6f7c Add index and description of facets to collections describe document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 649
diff changeset
792 String description)
347
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
793 {
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
794 if (logger.isDebugEnabled()) {
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
795 logger.debug("Add theme: ");
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
796 logger.debug(".. name: " + name);
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
797 logger.debug(".. uuid: " + uuid);
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
798 logger.debug(".. position: " + position);
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
799 logger.debug(".. active: " + active);
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
800 }
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
801
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
802 try {
370
4a8d934e745f Bugfix: Changed the datastructure of the ThemeList (inner class of FLYSArtifactCollection) to store the theme of a chart in an ordered list -> Q curves of longitudinal section charts are now drawn.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 364
diff changeset
803 int pos = Integer.parseInt(position);
4a8d934e745f Bugfix: Changed the datastructure of the ThemeList (inner class of FLYSArtifactCollection) to store the theme of a chart in an ordered list -> Q curves of longitudinal section charts are now drawn.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 364
diff changeset
804 int act = Integer.parseInt(active);
694
68c6c75a6f7c Add index and description of facets to collections describe document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 649
diff changeset
805 int idx = Integer.parseInt(index);
347
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
806
638
9c565eb46f06 Fixed the process of creating and storing the attribute of a collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 412
diff changeset
807 themes.put(
9c565eb46f06 Fixed the process of creating and storing the attribute of a collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 412
diff changeset
808 new Integer(pos-1),
694
68c6c75a6f7c Add index and description of facets to collections describe document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 649
diff changeset
809 new ManagedFacet(name, idx, description, uuid, pos, act));
347
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
810 }
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
811 catch (NumberFormatException nfe) {
370
4a8d934e745f Bugfix: Changed the datastructure of the ThemeList (inner class of FLYSArtifactCollection) to store the theme of a chart in an ordered list -> Q curves of longitudinal section charts are now drawn.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 364
diff changeset
812 logger.warn(nfe, nfe);
347
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
813 }
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
814 }
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
815
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
816 public ManagedFacet get(int idx) {
638
9c565eb46f06 Fixed the process of creating and storing the attribute of a collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 412
diff changeset
817 return themes.get(new Integer(idx));
347
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
818 }
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
819
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
820 public int size() {
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
821 return themes.size();
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
822 }
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
823 }
147
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
824 }
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
825 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org