Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java @ 412:046bd86ae41d

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Improved the OutGenerator interface to set a master artifact for the out generation. flys-artifacts/trunk@1874 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Tue, 10 May 2011 10:26:26 +0000
parents a67748ad4d61
children 9c565eb46f06
rev   line source
147
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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1 package de.intevation.flys.collections;
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2
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3 import java.io.IOException;
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4 import java.io.OutputStream;
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5 import java.util.ArrayList;
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6 import java.util.Date;
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7 import java.util.List;
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8 import java.util.Map;
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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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9 import java.util.Vector;
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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 Element attributes = ec.create("attribute");
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82
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83 ec.addAttr(collection, "name", getName(), true);
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84 ec.addAttr(collection, "uuid", identifier(), true);
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85 ec.addAttr(collection, "creation", creation, true);
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86
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87 collection.appendChild(artifacts);
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88 collection.appendChild(attributes);
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89 doc.appendChild(collection);
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90
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91 ArtifactDatabase db = context.getDatabase();
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93 try {
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94 String[] artifactUUIDs = getArtifactUUIDs(context);
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96 Document oldAttrs = getAttribute();
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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 db.setCollectionAttribute(identifier(), context.getMeta(), attrs);
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103
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104 Node child = attrs.getFirstChild();
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105 attributes.appendChild(doc.importNode(child, true));
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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(Document format, OutputStream out, CallContext context)
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127 throws IOException
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128 {
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129 log.info("FLYSArtifactCollection.out");
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130
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131 String name = XMLUtils.xpathString(
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132 format, XPATH_OUT_NAME, ArtifactNamespaceContext.INSTANCE);
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133
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134 String type = XMLUtils.xpathString(
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135 format, XPATH_OUT_TYPE, ArtifactNamespaceContext.INSTANCE);
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136
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137 log.debug("Output name = " + name);
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138 log.debug("Output type = " + type);
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139
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140 OutGenerator generator = getOutGenerator(context, name, type);
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141 if (generator == null) {
390
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142 log.error("There is no generator specified for output: " + name);
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143 // TODO throw an exception.
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144
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145 return;
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146 }
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147
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148 generator.init(format, out, context);
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149
412
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150 // TODO Determine the correct master artifact here!
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151
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152 try {
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153 doOut(generator, name, type, getAttribute(context, name), context);
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154 }
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155 catch (ArtifactDatabaseException adbe) {
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156 log.error(adbe, adbe);
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157 }
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158 }
300
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159
347
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160
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161 /**
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162 * This method creates the concrete output.
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163 *
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164 * @param generator The OutGenerator that creates the output.
350
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165 * @param outputName The name of the requested output.
347
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166 * @param attributes The collection's attributes for this concrete output
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167 * type.
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168 * @param context The context object.
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169 */
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170 protected void doOut(
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171 OutGenerator generator,
350
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172 String outName,
388
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173 String facet,
347
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174 Document attributes,
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175 CallContext context)
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176 throws IOException
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177 {
350
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178 log.debug("FLYSArtifactCollection.doOut: " + outName);
347
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179
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180 ThemeList themeList = new ThemeList(attributes);
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181
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182 int size = themeList.size();
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183 log.debug("Output will contain " + size + " elements.");
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184
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185 try {
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186 for (int i = 0; i < size; i++) {
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187 ManagedFacet theme = themeList.get(i);
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188
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189 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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190 log.debug("Theme is empty - no output is generated.");
347
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191 continue;
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192 }
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193
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194 String art = theme.getArtifact();
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195
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196 if (log.isDebugEnabled()) {
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197 log.debug("Do output for...");
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198 log.debug("... artifact: " + art);
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199 log.debug("... facet: " + theme.getName());
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200 }
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201
364
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202 String facetName = theme.getName();
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203
388
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204 if (outName.equals("export") && !facetName.equals(facet)) {
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205 continue;
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206 }
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207
412
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208 // TODO Remove the following two lines of code! The master
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209 // artifact has to be determined correctly after
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210 // OutGenerator.init is called!
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211 Artifact artifact = getArtifact(art, context);
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212 generator.setMasterArtifact(artifact);
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213
347
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214 generator.doOut(
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215 artifact,
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216 facetName,
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217 getFacetThemeFromAttribute(
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218 art,
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219 outName,
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220 facetName,
350
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221 context));
300
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222 }
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223 }
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224 catch (ArtifactDatabaseException ade) {
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225 log.error(ade, ade);
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226 }
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227
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228 generator.generate();
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229 }
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230
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231
346
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232 protected Document buildAttributes(
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233 ArtifactDatabase db,
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234 CallContext context,
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235 Document oldAttr,
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236 String[] items)
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237 {
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238 Document doc = XMLUtils.newDocument();
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239
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240 XMLUtils.ElementCreator ec = new XMLUtils.ElementCreator(
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241 doc,
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242 ArtifactNamespaceContext.NAMESPACE_URI,
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243 ArtifactNamespaceContext.NAMESPACE_PREFIX);
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244
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245 AttributeParser aParser = new AttributeParser();
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246 OutputParser oParser = new OutputParser(db, context.getMeta());
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247
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248 for (String uuid: items) {
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249 try {
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250 oParser.parse(uuid);
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251 }
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252 catch (ArtifactDatabaseException ade) {
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253 log.warn(ade, ade);
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254 }
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255 }
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256
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257 aParser.parse(oldAttr);
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258
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259 return new AttributeWriter(aParser.getOuts(), oParser.getOuts()).write();
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260 }
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261
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262
300
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263 /**
347
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264 * Returns the attribute for a specific output type.
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265 *
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266 * @param output The name of the desired output type.
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267 *
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268 * @return the attribute for the desired output type.
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269 */
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270 protected Document getAttribute(CallContext context, String output)
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271 throws ArtifactDatabaseException
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272 {
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273 Document attr = buildAttributes(
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274 context.getDatabase(),
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275 context,
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276 getAttribute(),
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277 getArtifactUUIDs(context));
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278
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279 Node out = (Node) XMLUtils.xpath(
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280 attr,
353
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281 "art:outputs/art:output[@name='" + output + "']",
347
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282 XPathConstants.NODE,
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283 ArtifactNamespaceContext.INSTANCE);
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284
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285
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286 if (out != null) {
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287 Document o = XMLUtils.newDocument();
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288
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289 o.appendChild(o.importNode(out, true));
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290
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291 return o;
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292 }
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293
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294 return null;
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295 }
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296
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297
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298 /**
300
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299 * This method returns the list of artifact UUIDs that this collections
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300 * contains.
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301 *
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302 * @param context The CallContext that is necessary to get information about
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303 * the ArtifactDatabase.
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304 *
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305 * @return a list of uuids.
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306 */
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307 protected String[] getArtifactUUIDs(CallContext context)
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308 throws ArtifactDatabaseException
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309 {
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310 log.debug("FLYSArtifactCollection.getArtifactUUIDs");
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311
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312 ArtifactDatabase db = context.getDatabase();
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313 CallMeta meta = context.getMeta();
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314
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315 Document itemList = db.listCollectionArtifacts(identifier(), meta);
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316 NodeList items = (NodeList) XMLUtils.xpath(
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317 itemList,
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318 XPATH_COLLECTION_ITEMS,
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319 XPathConstants.NODESET,
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320 ArtifactNamespaceContext.INSTANCE);
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321
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322 if (items == null || items.getLength() == 0) {
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323 log.debug("No artifacts found in this collection.");
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324 return null;
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325 }
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326
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327 int num = items.getLength();
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328
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329 List<String> uuids = new ArrayList<String>(num);
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330
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331 for (int i = 0; i < num; i++) {
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332 String uuid = XMLUtils.xpathString(
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333 items.item(i),
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334 "@art:uuid",
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335 ArtifactNamespaceContext.INSTANCE);
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336
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337 if (uuid != null && uuid.trim().length() != 0) {
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338 uuids.add(uuid);
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339 }
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340 }
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341
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342 return (String[]) uuids.toArray(new String[uuids.size()]);
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343 }
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344
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345
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346 /**
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347 * Returns a concrete Artifact of this collection specified by its uuid.
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348 *
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349 * @param uuid The Artifact's uuid.
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350 * @param context The CallContext.
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351 *
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352 * @return an Artifact.
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353 */
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354 protected Artifact getArtifact(String uuid, CallContext context)
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355 throws ArtifactDatabaseException
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356 {
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357 log.debug("FLYSArtifactCollection.getArtifact");
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358
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359 Backend backend = Backend.getInstance();
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360 PersistentArtifact persistent = backend.getArtifact(uuid);
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361
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362 return persistent != null ? persistent.getArtifact() : null;
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363 }
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364
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365
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366 /**
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367 * Returns the attribute that belongs to an artifact stored in this
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368 * collection.
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369 *
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370 * @param uuid The Artifact's uuid.
350
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371 * @param outname The name of the requested output.
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372 * @param facet The name of the requested facet.
300
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373 * @param context The CallContext.
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374 *
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375 * @return an attribute in form of a document.
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376 */
350
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377 protected Document getFacetThemeFromAttribute(
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378 String uuid,
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379 String outName,
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380 String facet,
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381 CallContext context)
300
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382 throws ArtifactDatabaseException
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383 {
350
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384 log.debug("FLYSArtifactCollection.getFacetThemeFromAttribute");
300
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385
350
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386 ArtifactDatabase db = context.getDatabase();
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387 CallMeta meta = context.getMeta();
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388
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389 FLYSContext flysContext = context instanceof FLYSContext
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390 ? (FLYSContext) context
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391 : (FLYSContext) context.globalContext();
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392
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393 Map<String, String> mappings = (Map<String, String>)
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394 flysContext.get(FLYSContext.THEME_MAPPING);
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395
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396 String themeName = mappings.get(facet);
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397
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398 Document attr = db.getCollectionItemAttribute(identifier(), uuid, meta);
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399
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400 if (attr == null) {
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401 attr = initItemAttribute(uuid, facet, context);
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402
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403 if (attr == null) {
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404 return null;
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405 }
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406 }
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407
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408 log.debug("Search attribute of collection item: " + uuid);
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409
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410 Node tmp = (Node) XMLUtils.xpath(
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411 attr,
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412 "/art:attribute",
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413 XPathConstants.NODE,
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414 ArtifactNamespaceContext.INSTANCE);
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415
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416 if (tmp == null) {
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417 log.warn("No attribute found. Operation failed.");
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418 return null;
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419 }
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420
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421 log.debug("Search theme '" + themeName + "' in attribute.");
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422
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423 Node theme = (Node) XMLUtils.xpath(
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424 tmp,
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425 "art:themes/theme[@name='" + themeName + "']",
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426 XPathConstants.NODE,
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427 ArtifactNamespaceContext.INSTANCE);
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428
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429 if (theme == null) {
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430 log.warn("Could not find the theme in attribute of: " + uuid);
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431
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432 Theme t = getThemeForFacet(uuid, facet, context);
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433
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434 if (t == null) {
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435 log.warn("No theme found for facet: " + facet);
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436 return null;
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437 }
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438
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439 addThemeToAttribute(uuid, attr, t, context);
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440 theme = t.toXML().getFirstChild();
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441 }
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442
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443 Document doc = XMLUtils.newDocument();
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444 doc.appendChild(doc.importNode(theme, true));
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445
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446 return doc;
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447 }
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448
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449
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450 /**
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451 * Adds the theme of a facet to a CollectionItem's attribute.
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452 *
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453 * @param uuid The uuid of the artifact.
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454 * @param attr The current attribute of an artifact.
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455 * @param t The theme to add.
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456 * @param context The CallContext.
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457 */
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458 protected void addThemeToAttribute(
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459 String uuid,
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460 Document attr,
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461 Theme t,
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462 CallContext context)
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463 {
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464 log.debug("FLYSArtifactCollection.addThemeToAttribute: " + uuid);
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465
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466 if (t == null) {
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467 log.warn("Theme is empty - cancel adding it to attribute!");
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468 return;
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469 }
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470
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471 XMLUtils.ElementCreator ec = new XMLUtils.ElementCreator(
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472 attr,
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473 ArtifactNamespaceContext.NAMESPACE_URI,
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diff changeset
474 ArtifactNamespaceContext.NAMESPACE_PREFIX);
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diff changeset
475
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
476 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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diff changeset
477 attr,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
478 "/art:attribute",
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
479 XPathConstants.NODE,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
480 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
481
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
482 if (tmp == null) {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
483 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
484 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
485 }
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
486
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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diff changeset
487 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
488 tmp,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
489 "art:themes",
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
490 XPathConstants.NODE,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
491 ArtifactNamespaceContext.INSTANCE);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
492
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
493 if (themes == null) {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
494 themes = ec.create("themes");
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
495 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
496 }
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
497
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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parents: 347
diff changeset
498 themes.appendChild(attr.importNode(t.toXML().getFirstChild(), true));
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
499
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
500 try {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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parents: 347
diff changeset
501 setCollectionItemAttribute(uuid, attr, context);
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
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 log.debug("Successfully added theme to item attribute.");
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
504 }
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
505 catch (ArtifactDatabaseException e) {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
506 // do nothing
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
507 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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508 }
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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509 }
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
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
511
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
512 /**
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
513 * 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
514 * 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
515 *
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
516 * @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
517 * @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
518 * @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
519 *
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
520 * @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
521 */
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
522 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
523 String uuid,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
524 String facet,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
525 CallContext context)
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
526 {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
527 log.info("FLYSArtifactCollection.initItemAttribute");
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
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parents: 347
diff changeset
528
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
529 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
530
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
531 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
532 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
533 return null;
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
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
536 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
537
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
538 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
539
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
540 return attr;
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
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
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>
parents: 347
diff changeset
544 /**
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
545 * 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
546 * 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
547 *
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
548 * @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
549 * @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
550 * @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
551 */
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
552 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
553 String uuid,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
554 Document attr,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
555 CallContext context)
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
556 throws ArtifactDatabaseException
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 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
559 uuid,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
560 attr);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
561
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
562 if (doc == null) {
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
563 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
564 return;
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 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
568 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
569
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
570 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
571 }
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
572
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 /**
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
575 * 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
576 *
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
577 * @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
578 * @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
579 * @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
580 *
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
581 * @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
582 */
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
583 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
584 String uuid,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
585 String facet,
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
586 CallContext context)
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 log.info("FLYSArtifactCollection.getThemeForFacet: " + facet);
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
589
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
590 FLYSContext flysContext = context instanceof FLYSContext
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
591 ? (FLYSContext) context
2465dc296395 The OutGenerator gets the theme of a facet while output creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 347
diff changeset
592 : (FLYSContext) context.globalContext();
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 return ThemeFactory.getTheme(flysContext, facet);
300
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 296
diff changeset
595 }
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 296
diff changeset
596
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 296
diff changeset
597
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 296
diff changeset
598 /**
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 296
diff changeset
599 * Returns the OutGenerator for a specified <i>type</i>.
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 296
diff changeset
600 *
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 296
diff changeset
601 * @param name The name of the output type.
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 296
diff changeset
602 * @param type Defines the type of the desired OutGenerator.
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 296
diff changeset
603 *
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 296
diff changeset
604 * @return The OutGenerator specified by <i>type</i>.
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 296
diff changeset
605 */
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 296
diff changeset
606 protected OutGenerator getOutGenerator(
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 296
diff changeset
607 CallContext context,
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 296
diff changeset
608 String name,
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 296
diff changeset
609 String type)
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610 {
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diff changeset
611 FLYSContext flysContext = context instanceof FLYSContext
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diff changeset
612 ? (FLYSContext) context
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613 : (FLYSContext) context.globalContext();
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614
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615 Map<String, Class> generators = (Map<String, Class>)
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
616 flysContext.get(FLYSContext.OUTGENERATORS_KEY);
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diff changeset
617
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diff changeset
618 if (generators == null) {
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
619 log.error("No output generators found in the running application!");
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620 return null;
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621 }
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622
388
cc6840cbe503 Introduced an export output target on collection level that enables collections to be exported.
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diff changeset
623 Class clazz = generators.get(name);
300
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624
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diff changeset
625 try {
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
626 return clazz != null ? (OutGenerator) clazz.newInstance() : null;
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627 }
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diff changeset
628 catch (InstantiationException ie) {
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
629 log.error(ie, ie);
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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630 }
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diff changeset
631 catch (IllegalAccessException iae) {
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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parents: 296
diff changeset
632 log.error(iae, iae);
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
633 }
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diff changeset
634
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
635 return null;
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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636 }
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diff changeset
637
9a0e1289bab6 The FLYSArtifactCollection overrides out() and uses OutGenerators to create output for this operation.
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diff changeset
638
147
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639 protected Element buildArtifactNode(
293
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640 ArtifactDatabase database,
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diff changeset
641 String uuid,
147
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642 CallContext context,
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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643 XMLUtils.ElementCreator ec)
293
3419b1c8ca28 Removed the Backend reference from FLYSArtifactCollection.
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diff changeset
644 throws ArtifactDatabaseException
147
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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645 {
293
3419b1c8ca28 Removed the Backend reference from FLYSArtifactCollection.
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diff changeset
646 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
647
346
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diff changeset
648 // TODO
293
3419b1c8ca28 Removed the Backend reference from FLYSArtifactCollection.
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diff changeset
649 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
650
147
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diff changeset
651 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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parents: 147
diff changeset
652 ec.addAttr(ci, "uuid", uuid, true);
293
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diff changeset
653 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
654
346
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diff changeset
655 // XXX I am not sure if it works well every time with an empty document
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diff changeset
656 // in the describe operation of an artifact.
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diff changeset
657 Document description = database.describe(uuid, null, context.getMeta());
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diff changeset
658
293
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diff changeset
659 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
660 description,
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parents:
diff changeset
661 XPATH_ARTIFACT_OUTPUTMODES,
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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diff changeset
662 XPathConstants.NODE,
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parents:
diff changeset
663 ArtifactNamespaceContext.INSTANCE);
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diff changeset
664
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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parents:
diff changeset
665 if (outputModes != null) {
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parents:
diff changeset
666 Document doc = ci.getOwnerDocument();
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parents:
diff changeset
667 ci.appendChild(doc.importNode(outputModes, true));
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diff changeset
668 }
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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parents:
diff changeset
669
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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parents:
diff changeset
670 return ci;
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
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parents:
diff changeset
671 }
347
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diff changeset
672
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673
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diff changeset
674 /**
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675 * Inner class to structure/order the themes of a chart.
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diff changeset
676 */
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diff changeset
677 private class ThemeList {
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diff changeset
678 private Logger logger = Logger.getLogger(ThemeList.class);
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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diff changeset
679 protected Vector<ManagedFacet> themes;
347
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diff changeset
680
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diff changeset
681 public ThemeList(Document output) {
370
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diff changeset
682 themes = new Vector<ManagedFacet>();
347
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diff changeset
683 parse(output);
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diff changeset
684 }
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diff changeset
685
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diff changeset
686 protected void parse(Document output) {
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diff changeset
687 NodeList themes = (NodeList) XMLUtils.xpath(
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diff changeset
688 output,
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diff changeset
689 "art:output/art:theme",
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diff changeset
690 XPathConstants.NODESET,
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diff changeset
691 ArtifactNamespaceContext.INSTANCE);
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parents: 346
diff changeset
692
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
693 int num = themes != null ? themes.getLength() : 0;
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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 logger.debug("Output has " + num + " elements.");
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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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parents: 346
diff changeset
697 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
698 return;
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diff changeset
699 }
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
700
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
701 for (int i = 0; i < num; i++) {
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diff changeset
702 Node theme = themes.item(i);
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parents: 346
diff changeset
703
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
704 String name = XMLUtils.xpathString(
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diff changeset
705 theme, "@art:facet", ArtifactNamespaceContext.INSTANCE);
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parents: 346
diff changeset
706
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
707 String uuid = XMLUtils.xpathString(
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
708 theme, "@art:artifact", ArtifactNamespaceContext.INSTANCE);
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parents: 346
diff changeset
709
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
710 String pos = XMLUtils.xpathString(
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parents: 346
diff changeset
711 theme, "@art:pos", ArtifactNamespaceContext.INSTANCE);
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parents: 346
diff changeset
712
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
713 String active = XMLUtils.xpathString(
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
714 theme, "@art:active", ArtifactNamespaceContext.INSTANCE);
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parents: 346
diff changeset
715
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
716 addTheme(uuid, name, pos, active);
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parents: 346
diff changeset
717 }
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
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
720 protected void addTheme(
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 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
722 String 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
723 String 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
724 String 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
725 {
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
726 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
727 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
728 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
729 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
730 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
731 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
732 }
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
733
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 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
735 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
736 int act = Integer.parseInt(active);
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
737
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
738 themes.add(pos-1, new ManagedFacet(name, null, 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
739 }
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 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
741 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
742 }
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
743 }
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
744
a63d8bdb2d79 Improved the out() operation of a Collection - the OutGenerator gets to know about the facets and its theme.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 346
diff changeset
745 public ManagedFacet get(int idx) {
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
746 return themes.get(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
747 }
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
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 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
750 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
751 }
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 }
147
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
753 }
76cc1a66a05f Implemented a FLYSArtifactCollection that will be used in this application now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
754 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org