Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java @ 965:79251b1d47da

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Modified the CollectionMonitor to recommend artifacts for the current state's outputs only. flys-artifacts/trunk@2385 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Thu, 21 Jul 2011 14:00:09 +0000
parents 59ae2a823e73
children d0c9a5f32c30
rev   line source
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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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62
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63 @Override
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64 public Document describe(CallContext context) {
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65 log.debug("FLYSArtifactCollection.describe: " + identifier);
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66
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67 Document doc = XMLUtils.newDocument();
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68
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69 XMLUtils.ElementCreator ec = new XMLUtils.ElementCreator(
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70 doc,
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71 ArtifactNamespaceContext.NAMESPACE_URI,
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72 ArtifactNamespaceContext.NAMESPACE_PREFIX);
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73
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74 Date creationTime = getCreationTime();
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75 String creation = creationTime != null
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76 ? Long.toString(creationTime.getTime())
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77 : "";
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78
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79 Element collection = ec.create("artifact-collection");
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80 Element artifacts = ec.create("artifacts");
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81
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82 ec.addAttr(collection, "name", getName(), true);
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83 ec.addAttr(collection, "uuid", identifier(), true);
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84 ec.addAttr(collection, "creation", creation, true);
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85 ec.addAttr(collection, "ttl", String.valueOf(getTTL()), true);
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86
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87 collection.appendChild(artifacts);
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88 doc.appendChild(collection);
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89
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90 ArtifactDatabase db = context.getDatabase();
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92 try {
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93 String[] artifactUUIDs = getArtifactUUIDs(context);
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95 Document oldAttrs = getAttribute();
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96
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97 Document attrs = buildAttributes(
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98 db, context,
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99 oldAttrs,
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100 artifactUUIDs);
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101
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102 collection.appendChild(doc.importNode(attrs.getFirstChild(), true));
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103
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104 // save the merged document into database
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105 db.setCollectionAttribute(identifier(), context.getMeta(), attrs);
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106
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107 for (String uuid: artifactUUIDs) {
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108 try {
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109 artifacts.appendChild(
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110 buildArtifactNode(db, uuid, context, ec));
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111 }
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112 catch (ArtifactDatabaseException dbe) {
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113 log.warn(dbe, dbe);
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114 }
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115 }
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116 }
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117 catch (ArtifactDatabaseException ade) {
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118 log.error(ade, ade);
147
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119 }
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120
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121 return doc;
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122 }
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123
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124
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125 @Override
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126 public void out(
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127 String type,
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128 Document format,
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129 OutputStream out,
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130 CallContext context)
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131 throws IOException
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132 {
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133 log.info("FLYSArtifactCollection.out");
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134
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135 String name = XMLUtils.xpathString(
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136 format, XPATH_OUT_NAME, ArtifactNamespaceContext.INSTANCE);
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137
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138 String subtype = XMLUtils.xpathString(
300
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139 format, XPATH_OUT_TYPE, ArtifactNamespaceContext.INSTANCE);
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140
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141 log.info("-> Output name = " + name);
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142 log.info("-> Output type = " + type);
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143 log.info("-> Output subtype = " + subtype);
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144
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145 OutGenerator generator = null;
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146 if (type != null && type.length() > 0) {
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147 if (type.indexOf("chartinfo") > 0) {
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148 generator = getOutGenerator(context, type, subtype);
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149 }
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150 else {
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151 generator = getOutGenerator(context, name, subtype);
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152 }
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153 }
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154 else {
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155 generator = getOutGenerator(context, name, subtype);
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156 }
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157
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158 if (generator == null) {
390
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159 log.error("There is no generator specified for output: " + name);
300
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160 // TODO throw an exception.
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161
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162 return;
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163 }
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164
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165 generator.init(format, out, context);
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166
412
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167 // TODO Determine the correct master artifact here!
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168
300
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169 try {
646
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170 Document attr = getAttribute(context, name);
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171 doOut(generator, name, subtype, attr, context);
347
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172 }
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173 catch (ArtifactDatabaseException adbe) {
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174 log.error(adbe, adbe);
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175 }
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176 }
300
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177
347
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178
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179 /**
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180 * This method creates the concrete output.
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181 *
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182 * @param generator The OutGenerator that creates the output.
350
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183 * @param outputName The name of the requested output.
347
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184 * @param attributes The collection's attributes for this concrete output
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185 * type.
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186 * @param context The context object.
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187 */
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188 protected void doOut(
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189 OutGenerator generator,
350
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190 String outName,
388
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191 String facet,
347
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192 Document attributes,
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193 CallContext context)
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194 throws IOException
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195 {
646
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196 log.info("FLYSArtifactCollection.doOut: " + outName);
347
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197
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198 ThemeList themeList = new ThemeList(attributes);
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199
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200 int size = themeList.size();
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201 log.debug("Output will contain " + size + " elements.");
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202
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203 try {
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204 for (int i = 0; i < size; i++) {
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205 ManagedFacet theme = themeList.get(i);
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206
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207 if (theme == null) {
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.
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208 log.debug("Theme is empty - no output is generated.");
347
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209 continue;
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210 }
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211
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212 String art = theme.getArtifact();
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213
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diff changeset
214 if (log.isDebugEnabled()) {
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215 log.debug("Do output for...");
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216 log.debug("... artifact: " + art);
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217 log.debug("... facet: " + theme.getName());
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218 }
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219
364
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220 String facetName = theme.getName();
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221
388
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222 if (outName.equals("export") && !facetName.equals(facet)) {
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diff changeset
223 continue;
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224 }
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225
412
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation.
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226 // TODO Remove the following two lines of code! The master
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227 // artifact has to be determined correctly after
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228 // OutGenerator.init is called!
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229 Artifact artifact = getArtifact(art, context);
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diff changeset
230 generator.setMasterArtifact(artifact);
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231
640
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232 if (theme.getActive() == 0) {
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233 continue;
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234 }
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235
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236 generator.doOut(
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237 artifact,
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238 theme,
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239 getFacetThemeFromAttribute(
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240 art,
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241 outName,
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242 facetName,
350
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243 context));
300
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244 }
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245 }
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246 catch (ArtifactDatabaseException ade) {
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247 log.error(ade, ade);
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248 }
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249
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250 generator.generate();
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251 }
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252
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253
346
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254 protected Document buildAttributes(
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255 ArtifactDatabase db,
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256 CallContext context,
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257 Document oldAttr,
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258 String[] items)
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259 {
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260 Document doc = XMLUtils.newDocument();
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261
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262 XMLUtils.ElementCreator ec = new XMLUtils.ElementCreator(
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263 doc,
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264 ArtifactNamespaceContext.NAMESPACE_URI,
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265 ArtifactNamespaceContext.NAMESPACE_PREFIX);
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266
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267 AttributeParser aParser = new AttributeParser();
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268 OutputParser oParser = new OutputParser(db, context);
346
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269
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270 for (String uuid: items) {
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271 try {
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272 oParser.parse(uuid);
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273 }
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274 catch (ArtifactDatabaseException ade) {
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275 log.warn(ade, ade);
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276 }
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277 }
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278
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279 aParser.parse(oldAttr);
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280
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281 return new AttributeWriter(aParser.getOuts(), oParser.getOuts()).write();
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282 }
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283
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284
300
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285 /**
347
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286 * Returns the attribute for a specific output type.
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287 *
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288 * @param output The name of the desired output type.
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289 *
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290 * @return the attribute for the desired output type.
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291 */
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292 protected Document getAttribute(CallContext context, String output)
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293 throws ArtifactDatabaseException
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294 {
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295 Document attr = buildAttributes(
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296 context.getDatabase(),
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297 context,
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298 getAttribute(),
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299 getArtifactUUIDs(context));
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300
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301 Node out = (Node) XMLUtils.xpath(
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302 attr,
638
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303 "art:attribute/art:outputs/art:output[@name='" + output + "']",
347
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304 XPathConstants.NODE,
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305 ArtifactNamespaceContext.INSTANCE);
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306
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307
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308 if (out != null) {
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309 Document o = XMLUtils.newDocument();
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310
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311 o.appendChild(o.importNode(out, true));
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312
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313 return o;
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314 }
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315
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316 return null;
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317 }
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318
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319
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320 /**
300
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321 * This method returns the list of artifact UUIDs that this collections
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322 * contains.
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323 *
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324 * @param context The CallContext that is necessary to get information about
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325 * the ArtifactDatabase.
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326 *
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327 * @return a list of uuids.
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328 */
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329 protected String[] getArtifactUUIDs(CallContext context)
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330 throws ArtifactDatabaseException
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331 {
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332 log.debug("FLYSArtifactCollection.getArtifactUUIDs");
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333
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334 ArtifactDatabase db = context.getDatabase();
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335 CallMeta meta = context.getMeta();
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336
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337 Document itemList = db.listCollectionArtifacts(identifier(), meta);
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338 NodeList items = (NodeList) XMLUtils.xpath(
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339 itemList,
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340 XPATH_COLLECTION_ITEMS,
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341 XPathConstants.NODESET,
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342 ArtifactNamespaceContext.INSTANCE);
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343
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344 if (items == null || items.getLength() == 0) {
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345 log.debug("No artifacts found in this collection.");
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346 return null;
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347 }
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348
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349 int num = items.getLength();
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350
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351 List<String> uuids = new ArrayList<String>(num);
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352
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353 for (int i = 0; i < num; i++) {
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354 String uuid = XMLUtils.xpathString(
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355 items.item(i),
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356 "@art:uuid",
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357 ArtifactNamespaceContext.INSTANCE);
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358
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359 if (uuid != null && uuid.trim().length() != 0) {
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360 uuids.add(uuid);
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361 }
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362 }
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363
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364 return (String[]) uuids.toArray(new String[uuids.size()]);
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365 }
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366
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367
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368 /**
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369 * Returns a concrete Artifact of this collection specified by its uuid.
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370 *
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371 * @param uuid The Artifact's uuid.
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372 * @param context The CallContext.
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373 *
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374 * @return an Artifact.
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375 */
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376 protected Artifact getArtifact(String uuid, CallContext context)
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377 throws ArtifactDatabaseException
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378 {
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379 log.debug("FLYSArtifactCollection.getArtifact");
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380
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381 Backend backend = Backend.getInstance();
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382 PersistentArtifact persistent = backend.getArtifact(uuid);
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383
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384 return persistent != null ? persistent.getArtifact() : null;
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385 }
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386
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387
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388 /**
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389 * Returns the attribute that belongs to an artifact stored in this
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390 * collection.
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391 *
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392 * @param uuid The Artifact's uuid.
350
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393 * @param outname The name of the requested output.
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394 * @param facet The name of the requested facet.
300
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395 * @param context The CallContext.
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396 *
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397 * @return an attribute in form of a document.
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398 */
350
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399 protected Document getFacetThemeFromAttribute(
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400 String uuid,
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401 String outName,
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402 String facet,
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403 CallContext context)
300
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404 throws ArtifactDatabaseException
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405 {
350
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406 log.debug("FLYSArtifactCollection.getFacetThemeFromAttribute");
300
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407
350
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408 ArtifactDatabase db = context.getDatabase();
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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409 CallMeta meta = context.getMeta();
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410
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411 FLYSContext flysContext = context instanceof FLYSContext
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412 ? (FLYSContext) context
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413 : (FLYSContext) context.globalContext();
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414
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415 Map<String, String> mappings = (Map<String, String>)
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416 flysContext.get(FLYSContext.THEME_MAPPING);
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417
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418 String themeName = mappings.get(facet);
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419
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420 Document attr = db.getCollectionItemAttribute(identifier(), uuid, meta);
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421
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422 if (attr == null) {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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423 attr = initItemAttribute(uuid, facet, context);
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424
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425 if (attr == null) {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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426 return null;
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
427 }
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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428 }
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diff changeset
429
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diff changeset
430 log.debug("Search attribute of collection item: " + uuid);
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431
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432 Node tmp = (Node) XMLUtils.xpath(
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433 attr,
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434 "/art:attribute",
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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435 XPathConstants.NODE,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
436 ArtifactNamespaceContext.INSTANCE);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
437
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
438 if (tmp == null) {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
439 log.warn("No attribute found. Operation failed.");
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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440 return null;
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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441 }
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442
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443 log.debug("Search theme '" + themeName + "' in attribute.");
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444
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diff changeset
445 Node theme = (Node) XMLUtils.xpath(
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
446 tmp,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
447 "art:themes/theme[@name='" + themeName + "']",
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
448 XPathConstants.NODE,
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diff changeset
449 ArtifactNamespaceContext.INSTANCE);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
450
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
451 if (theme == null) {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
452 log.warn("Could not find the theme in attribute of: " + uuid);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
453
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
454 Theme t = getThemeForFacet(uuid, facet, context);
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diff changeset
455
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
456 if (t == null) {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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457 log.warn("No theme found for facet: " + facet);
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458 return null;
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
459 }
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
460
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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461 addThemeToAttribute(uuid, attr, t, context);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
462 theme = t.toXML().getFirstChild();
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
463 }
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
464
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
465 Document doc = XMLUtils.newDocument();
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diff changeset
466 doc.appendChild(doc.importNode(theme, true));
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diff changeset
467
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
468 return doc;
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
469 }
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
470
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
471
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
472 /**
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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473 * Adds the theme of a facet to a CollectionItem's attribute.
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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474 *
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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475 * @param uuid The uuid of the artifact.
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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476 * @param attr The current attribute of an artifact.
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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477 * @param t The theme to add.
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
478 * @param context The CallContext.
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
479 */
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
480 protected void addThemeToAttribute(
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
481 String uuid,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
482 Document attr,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
483 Theme t,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
484 CallContext context)
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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485 {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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486 log.debug("FLYSArtifactCollection.addThemeToAttribute: " + uuid);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
487
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
488 if (t == null) {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
489 log.warn("Theme is empty - cancel adding it to attribute!");
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
490 return;
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
491 }
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
492
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
493 XMLUtils.ElementCreator ec = new XMLUtils.ElementCreator(
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
494 attr,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
495 ArtifactNamespaceContext.NAMESPACE_URI,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
496 ArtifactNamespaceContext.NAMESPACE_PREFIX);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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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 Node tmp = (Node) XMLUtils.xpath(
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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499 attr,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
500 "/art:attribute",
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
501 XPathConstants.NODE,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
502 ArtifactNamespaceContext.INSTANCE);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
503
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
504 if (tmp == null) {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
505 tmp = ec.create("attribute");
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
506 attr.appendChild(tmp);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
507 }
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
508
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
509 Node themes = (Node) XMLUtils.xpath(
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
510 tmp,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
511 "art:themes",
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
512 XPathConstants.NODE,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
513 ArtifactNamespaceContext.INSTANCE);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
514
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
515 if (themes == null) {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
516 themes = ec.create("themes");
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
517 tmp.appendChild(themes);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
518 }
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
519
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
520 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>
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diff changeset
521
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
522 try {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
523 setCollectionItemAttribute(uuid, attr, context);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
524
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
525 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>
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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 catch (ArtifactDatabaseException e) {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
528 // do nothing
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diff changeset
529 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>
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diff changeset
530 }
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
531 }
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
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 * 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
536 * specific facet.
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
537 *
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
538 * @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
539 * @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
540 * @param context The CallContext.
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
541 *
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
542 * @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
543 */
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
544 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
545 String uuid,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
546 String facet,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
547 CallContext context)
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
548 {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
549 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
550
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
551 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
552
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
553 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
554 log.info("Could not find theme for facet. Cancel initialization.");
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
555 return null;
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
556 }
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
557
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
558 Document attr = XMLUtils.newDocument();
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
559
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
560 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
561
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
562 return attr;
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
563 }
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
564
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 * Sets the attribute of a CollectionItem specified by <i>uuid</i> to a new
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
568 * value <i>attr</i>.
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
569 *
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
570 * @param uuid The uuid of the CollectionItem.
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
571 * @param attr The new attribute for the CollectionItem.
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
572 * @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
573 */
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
574 public void setCollectionItemAttribute(
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
575 String uuid,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
576 Document attr,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
577 CallContext context)
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
578 throws ArtifactDatabaseException
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 Document doc = ClientProtocolUtils.newSetItemAttributeDocument(
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
581 uuid,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
582 attr);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
583
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
584 if (doc == null) {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
585 log.warn("Cannot set item attribute: No attribute found.");
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
586 return;
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
587 }
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 ArtifactDatabase db = context.getDatabase();
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
590 CallMeta meta = context.getMeta();
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
591
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
592 db.setCollectionItemAttribute(identifier(), uuid, doc, meta);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
593 }
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
594
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 /**
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
597 * Returns the theme of a specific facet.
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
598 *
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
599 * @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
600 * @param facet The name of the facet.
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
601 * @param context The CallContext object.
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
602 *
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
603 * @return the desired theme.
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
604 */
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
605 protected Theme getThemeForFacet(
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
606 String uuid,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
607 String facet,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
608 CallContext context)
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
609 {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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610 log.info("FLYSArtifactCollection.getThemeForFacet: " + facet);
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611
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
612 FLYSContext flysContext = context instanceof FLYSContext
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613 ? (FLYSContext) context
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614 : (FLYSContext) context.globalContext();
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615
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
616 return ThemeFactory.getTheme(flysContext, facet);
300
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617 }
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diff changeset
618
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diff changeset
619
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
620 /**
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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621 * Returns the OutGenerator for a specified <i>type</i>.
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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622 *
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623 * @param name The name of the output type.
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624 * @param type Defines the type of the desired OutGenerator.
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625 *
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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626 * @return The OutGenerator specified by <i>type</i>.
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diff changeset
627 */
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diff changeset
628 protected OutGenerator getOutGenerator(
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diff changeset
629 CallContext context,
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diff changeset
630 String name,
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diff changeset
631 String type)
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diff changeset
632 {
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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parents: 296
diff changeset
633 FLYSContext flysContext = context instanceof FLYSContext
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diff changeset
634 ? (FLYSContext) context
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diff changeset
635 : (FLYSContext) context.globalContext();
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
636
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
637 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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parents: 296
diff changeset
638 flysContext.get(FLYSContext.OUTGENERATORS_KEY);
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diff changeset
639
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
640 if (generators == null) {
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
641 log.error("No output generators found in the running application!");
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diff changeset
642 return null;
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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643 }
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644
388
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diff changeset
645 Class clazz = generators.get(name);
300
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diff changeset
646
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
647 try {
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
648 return clazz != null ? (OutGenerator) clazz.newInstance() : null;
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
649 }
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diff changeset
650 catch (InstantiationException ie) {
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
651 log.error(ie, ie);
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diff changeset
652 }
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diff changeset
653 catch (IllegalAccessException iae) {
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
654 log.error(iae, iae);
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
655 }
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diff changeset
656
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
657 return null;
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parents: 296
diff changeset
658 }
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parents: 296
diff changeset
659
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
660
147
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661 protected Element buildArtifactNode(
293
3419b1c8ca28 Removed the Backend reference from FLYSArtifactCollection.
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diff changeset
662 ArtifactDatabase database,
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diff changeset
663 String uuid,
147
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diff changeset
664 CallContext context,
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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665 XMLUtils.ElementCreator ec)
293
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diff changeset
666 throws ArtifactDatabaseException
147
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diff changeset
667 {
293
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diff changeset
668 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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diff changeset
669
346
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diff changeset
670 // TODO
293
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diff changeset
671 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
672
147
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diff changeset
673 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
674 ec.addAttr(ci, "uuid", uuid, true);
293
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diff changeset
675 ec.addAttr(ci, "hash", hash, true);
147
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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diff changeset
676
346
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diff changeset
677 // XXX I am not sure if it works well every time with an empty document
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diff changeset
678 // in the describe operation of an artifact.
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diff changeset
679 Document description = database.describe(uuid, null, context.getMeta());
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diff changeset
680
293
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diff changeset
681 Node outputModes = (Node) XMLUtils.xpath(
147
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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parents:
diff changeset
682 description,
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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parents:
diff changeset
683 XPATH_ARTIFACT_OUTPUTMODES,
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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parents:
diff changeset
684 XPathConstants.NODE,
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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diff changeset
685 ArtifactNamespaceContext.INSTANCE);
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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parents:
diff changeset
686
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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parents:
diff changeset
687 if (outputModes != null) {
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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parents:
diff changeset
688 Document doc = ci.getOwnerDocument();
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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parents:
diff changeset
689 ci.appendChild(doc.importNode(outputModes, true));
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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diff changeset
690 }
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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parents:
diff changeset
691
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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parents:
diff changeset
692 return ci;
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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parents:
diff changeset
693 }
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
694
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
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parents: 346
diff changeset
695
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diff changeset
696 /**
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
697 * Inner class to structure/order the themes of a chart.
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diff changeset
698 */
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diff changeset
699 private class ThemeList {
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
700 private Logger logger = Logger.getLogger(ThemeList.class);
638
9c565eb46f06 Fixed the process of creating and storing the attribute of a collection.
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diff changeset
701 protected Map<Integer, ManagedFacet> themes;
347
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diff changeset
702
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
703 public ThemeList(Document output) {
638
9c565eb46f06 Fixed the process of creating and storing the attribute of a collection.
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diff changeset
704 themes = new HashMap<Integer, ManagedFacet>();
347
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diff changeset
705 parse(output);
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
706 }
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diff changeset
707
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
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parents: 346
diff changeset
708 protected void parse(Document output) {
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
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parents: 346
diff changeset
709 NodeList themes = (NodeList) XMLUtils.xpath(
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parents: 346
diff changeset
710 output,
945
59ae2a823e73 Use the Facet.toXML() method to write facet elements into the DESCRIBE document of the Collection.
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parents: 944
diff changeset
711 "art:output/art:facet",
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
712 XPathConstants.NODESET,
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
713 ArtifactNamespaceContext.INSTANCE);
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
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parents: 346
diff changeset
714
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
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parents: 346
diff changeset
715 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.
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parents: 346
diff changeset
716
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
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parents: 346
diff changeset
717 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.
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parents: 346
diff changeset
718
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
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parents: 346
diff changeset
719 if (num == 0) {
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
720 return;
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
721 }
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
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parents: 346
diff changeset
722
694
68c6c75a6f7c Add index and description of facets to collections describe document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 649
diff changeset
723 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.
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parents: 346
diff changeset
724
694
68c6c75a6f7c Add index and description of facets to collections describe document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 649
diff changeset
725 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
726 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
727
694
68c6c75a6f7c Add index and description of facets to collections describe document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 649
diff changeset
728 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
729 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
730 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
731 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
732 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
733 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
734
694
68c6c75a6f7c Add index and description of facets to collections describe document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 649
diff changeset
735 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
736 }
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
737 }
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
738
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
739 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
740 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
741 String name,
694
68c6c75a6f7c Add index and description of facets to collections describe document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 649
diff changeset
742 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
743 String position,
694
68c6c75a6f7c Add index and description of facets to collections describe document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 649
diff changeset
744 String active,
68c6c75a6f7c Add index and description of facets to collections describe document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 649
diff changeset
745 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
746 {
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 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
748 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
749 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
750 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
751 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
752 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
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 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
756 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
757 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
758 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
759
638
9c565eb46f06 Fixed the process of creating and storing the attribute of a collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 412
diff changeset
760 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
761 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
762 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
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 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
765 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
766 }
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 }
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 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
770 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
771 }
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
772
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
773 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
774 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
775 }
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
776 }
147
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
777 }
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
778 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org