Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/exports/OutputHelper.java @ 3634:001e35349203
Fix issue829, wst col indices start with 0.
flys-artifacts/trunk@5342 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Sat, 01 Sep 2012 15:44:38 +0000 |
parents | 02d5731b43a2 |
children | 8e713e9bb4d7 |
rev | line source |
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3295
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1 package de.intevation.flys.exports; |
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2 |
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3 import java.io.IOException; |
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4 import java.util.ArrayList; |
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5 import java.util.HashMap; |
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6 import java.util.List; |
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7 import java.util.Map; |
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8 |
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9 import javax.xml.xpath.XPathConstants; |
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10 |
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11 import org.apache.log4j.Logger; |
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12 import org.w3c.dom.Document; |
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13 import org.w3c.dom.Element; |
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14 import org.w3c.dom.Node; |
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15 import org.w3c.dom.NodeList; |
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16 |
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17 import de.intevation.artifactdatabase.Backend; |
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18 import de.intevation.artifactdatabase.Backend.PersistentArtifact; |
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19 import de.intevation.artifactdatabase.state.ArtifactAndFacet; |
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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.CallContext; |
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24 import de.intevation.artifacts.CallMeta; |
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25 import de.intevation.artifacts.common.ArtifactNamespaceContext; |
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26 import de.intevation.artifacts.common.utils.ClientProtocolUtils; |
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27 import de.intevation.artifacts.common.utils.XMLUtils; |
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28 import de.intevation.flys.artifacts.FLYSArtifact; |
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29 import de.intevation.flys.artifacts.context.FLYSContext; |
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30 import de.intevation.flys.artifacts.model.ManagedDomFacet; |
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31 import de.intevation.flys.artifacts.model.ManagedFacet; |
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32 import de.intevation.flys.themes.Theme; |
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33 import de.intevation.flys.themes.ThemeFactory; |
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34 |
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35 public class OutputHelper { |
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36 /** The logger used in this class. */ |
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37 private static Logger log = Logger.getLogger(OutputHelper.class); |
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38 |
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39 protected String identifier; |
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40 |
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41 public OutputHelper(String identifier) { |
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42 this.identifier = identifier; |
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43 } |
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44 /** |
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45 * Creates a concrete output. |
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46 * |
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47 * @param generator The OutGenerator that creates the output. |
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48 * @param outputName The name of the requested output. |
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49 * @param attributes The collection's attributes for this concrete output |
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50 * type. |
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51 * @param context The context object. |
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52 */ |
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53 public void doOut( |
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54 OutGenerator generator, |
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55 String outName, |
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56 String facet, |
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57 Document attributes, |
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58 CallContext context) |
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59 throws IOException |
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60 { |
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61 boolean debug = log.isDebugEnabled(); |
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62 |
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63 if (debug) { |
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64 log.debug("FLYSArtifactCollection.doOut: " + outName); |
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65 } |
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66 |
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67 ThemeList themeList = new ThemeList(attributes); |
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68 |
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69 int size = themeList.size(); |
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70 if (debug) { |
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71 log.debug("Output will contain " + size + " elements."); |
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72 } |
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73 |
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74 List<ArtifactAndFacet> dataProviders = |
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75 doBlackboardPass(themeList, context); |
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76 |
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77 try { |
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78 for (int i = 0; i < size; i++) { |
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79 ManagedFacet theme = themeList.get(i); |
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80 |
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81 if (theme == null) { |
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82 log.debug("Theme is empty - no output is generated."); |
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83 continue; |
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84 } |
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85 |
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86 String art = theme.getArtifact(); |
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87 String facetName = theme.getName(); |
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88 |
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89 if (debug) { |
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90 log.debug("Do output for..."); |
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91 log.debug("... artifact: " + art); |
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92 log.debug("... facet: " + facetName); |
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93 } |
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94 |
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95 if (outName.equals("export") && !facetName.equals(facet)) { |
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96 continue; |
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97 } |
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98 |
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99 // Skip invisible themes. |
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100 if (theme.getVisible() == 0) { |
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101 continue; |
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102 } |
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103 |
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104 if (outName.equals("sq_overview")) { |
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105 generator.doOut( |
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106 dataProviders.get(i), |
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107 attributes, |
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108 theme.getActive() == 1); |
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109 } |
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110 else { |
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111 generator.doOut( |
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112 dataProviders.get(i), |
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113 getFacetThemeFromAttribute( |
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114 art, |
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115 outName, |
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116 facetName, |
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117 theme.getDescription(), |
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118 theme.getIndex(), |
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119 context), |
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120 theme.getActive() == 1); |
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121 } |
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122 } |
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123 } |
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124 catch (ArtifactDatabaseException ade) { |
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125 log.error(ade, ade); |
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126 } |
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127 } |
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128 /** |
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129 * Returns the attribute that belongs to an artifact and facet stored in |
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130 * this collection. |
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131 * |
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132 * @param uuid The Artifact's uuid. |
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133 * @param outname The name of the requested output. |
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134 * @param facet The name of the requested facet. |
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135 * @param context The CallContext. |
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136 * |
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137 * @return an attribute in form of a document. |
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138 */ |
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139 protected Document getFacetThemeFromAttribute( |
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140 String uuid, |
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141 String outName, |
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142 String facet, |
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143 String pattern, |
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144 int index, |
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145 CallContext context) |
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146 throws ArtifactDatabaseException |
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147 { |
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148 boolean debug = log.isDebugEnabled(); |
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149 |
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150 if (debug) { |
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151 log.debug( |
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152 "FLYSArtifactCollection.getFacetThemeFromAttribute(facet=" |
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153 + facet + ", index=" + index + ")"); |
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154 } |
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155 |
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156 |
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157 ArtifactDatabase db = context.getDatabase(); |
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158 CallMeta meta = context.getMeta(); |
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159 |
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160 FLYSContext flysContext = context instanceof FLYSContext |
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161 ? (FLYSContext) context |
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162 : (FLYSContext) context.globalContext(); |
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163 |
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164 Document attr = db.getCollectionItemAttribute(identifier, uuid, meta); |
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165 |
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166 if (attr == null) { |
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167 attr = initItemAttribute(uuid, facet, pattern, index, outName, context); |
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168 |
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169 if (attr == null) { |
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170 return null; |
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171 } |
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172 } |
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173 |
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174 if (debug) { |
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175 log.debug("Search attribute of collection item: " + uuid); |
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176 } |
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177 |
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178 Node tmp = (Node) XMLUtils.xpath( |
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179 attr, |
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180 "/art:attribute", |
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181 XPathConstants.NODE, |
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182 ArtifactNamespaceContext.INSTANCE); |
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183 |
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184 if (tmp == null) { |
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185 log.warn("No attribute found. Operation failed."); |
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186 return null; |
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187 } |
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188 |
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189 if (debug) { |
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190 log.debug("Search theme for facet '" + facet + "' in attribute."); |
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191 } |
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192 |
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193 Map<String, String> vars = new HashMap<String, String>(); |
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194 vars.put("facet", facet); |
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195 vars.put("index", String.valueOf(index)); |
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196 |
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197 Node theme = (Node) XMLUtils.xpath( |
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198 tmp, |
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199 "art:themes/theme[@facet=$facet and @index=$index]", |
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200 XPathConstants.NODE, |
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201 ArtifactNamespaceContext.INSTANCE, |
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202 vars); |
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203 |
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204 if (theme == null) { |
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205 log.warn("Could not find the theme in attribute of: " + facet + " " + uuid); |
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206 |
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207 Theme t = getThemeForFacet( |
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208 uuid, facet, pattern, index, outName, context); |
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209 |
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210 if (t == null) { |
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211 log.warn("No theme found for facet: " + facet); |
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212 return null; |
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213 } |
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214 |
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215 addThemeToAttribute(uuid, attr, t, context); |
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216 theme = t.toXML().getFirstChild(); |
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217 } |
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218 |
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219 Document doc = XMLUtils.newDocument(); |
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220 doc.appendChild(doc.importNode(theme, true)); |
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221 |
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222 return doc; |
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223 } |
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224 /** |
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225 * Adds the theme of a facet to a CollectionItem's attribute. |
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226 * |
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227 * @param uuid The uuid of the artifact. |
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228 * @param attr The current attribute of an artifact. |
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229 * @param t The theme to add. |
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230 * @param context The CallContext. |
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231 */ |
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232 protected void addThemeToAttribute( |
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Refactored FLYSArtifactCollection.
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233 String uuid, |
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234 Document attr, |
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235 Theme t, |
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236 CallContext context) |
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237 { |
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238 log.debug("FLYSArtifactCollection.addThemeToAttribute: " + uuid); |
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239 |
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240 if (t == null) { |
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241 log.warn("Theme is empty - cancel adding it to attribute!"); |
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242 return; |
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243 } |
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244 |
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245 XMLUtils.ElementCreator ec = new XMLUtils.ElementCreator( |
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246 attr, |
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247 ArtifactNamespaceContext.NAMESPACE_URI, |
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248 ArtifactNamespaceContext.NAMESPACE_PREFIX); |
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249 |
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250 Node tmp = (Node) XMLUtils.xpath( |
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251 attr, |
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252 "/art:attribute", |
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253 XPathConstants.NODE, |
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254 ArtifactNamespaceContext.INSTANCE); |
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255 |
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256 if (tmp == null) { |
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257 tmp = ec.create("attribute"); |
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258 attr.appendChild(tmp); |
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259 } |
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260 |
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261 Node themes = (Node) XMLUtils.xpath( |
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262 tmp, |
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263 "art:themes", |
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264 XPathConstants.NODE, |
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265 ArtifactNamespaceContext.INSTANCE); |
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266 |
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267 if (themes == null) { |
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268 themes = ec.create("themes"); |
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269 tmp.appendChild(themes); |
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270 } |
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271 |
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272 themes.appendChild(attr.importNode(t.toXML().getFirstChild(), true)); |
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273 |
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274 try { |
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275 setCollectionItemAttribute(uuid, attr, context); |
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276 } |
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277 catch (ArtifactDatabaseException e) { |
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278 // do nothing |
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279 log.warn("Cannot set attribute of item: " + uuid); |
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280 } |
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281 } |
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282 |
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283 /** |
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284 * Sets the attribute of a CollectionItem specified by <i>uuid</i> to a new |
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285 * value <i>attr</i>. |
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286 * |
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287 * @param uuid The uuid of the CollectionItem. |
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288 * @param attr The new attribute for the CollectionItem. |
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289 * @param context The CallContext. |
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290 */ |
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291 public void setCollectionItemAttribute( |
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292 String uuid, |
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293 Document attr, |
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294 CallContext context) |
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295 throws ArtifactDatabaseException |
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296 { |
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297 Document doc = ClientProtocolUtils.newSetItemAttributeDocument( |
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298 uuid, |
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299 attr); |
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300 |
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301 if (doc == null) { |
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302 log.warn("Cannot set item attribute: No attribute found."); |
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303 return; |
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304 } |
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305 |
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306 ArtifactDatabase db = context.getDatabase(); |
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307 CallMeta meta = context.getMeta(); |
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308 |
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309 db.setCollectionItemAttribute(identifier, uuid, doc, meta); |
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310 } |
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311 |
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312 |
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|
313 /** |
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|
314 * Show blackboard (context) to each facet and create a list of |
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315 * ArtifactAndFacets on the fly (with the same ordering as the passed |
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|
316 * ThemeList). |
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317 * @param themeList ThemeList to create a ArtifactAndFacetList along. |
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318 * @param context The "Blackboard". |
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319 */ |
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|
320 protected List<ArtifactAndFacet> doBlackboardPass( |
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321 ThemeList themeList, CallContext context |
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322 ) { |
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|
323 ArrayList<ArtifactAndFacet> dataProviders = |
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|
324 new ArrayList<ArtifactAndFacet>(); |
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|
325 int size = themeList.size(); |
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|
326 |
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|
327 try { |
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328 // Collect all ArtifactAndFacets for blackboard pass. |
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329 for (int i = 0; i < size; i++) { |
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|
330 ManagedFacet theme = themeList.get(i); |
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331 if (theme == null) { |
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332 log.warn("A ManagedFacet in ThemeList is null."); |
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333 continue; |
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334 } |
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|
335 String uuid = theme.getArtifact(); |
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336 Artifact artifact = getArtifact(uuid, context); |
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337 FLYSArtifact flys = (FLYSArtifact) artifact; |
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|
338 |
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339 ArtifactAndFacet artifactAndFacet = new ArtifactAndFacet( |
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Refactored FLYSArtifactCollection.
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|
340 artifact, |
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341 flys.getNativeFacet(theme)); |
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342 |
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|
343 // XXX HELP ME PLEASE |
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344 artifactAndFacet.setFacetDescription(theme.getDescription()); |
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|
345 |
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346 // Show blackboard to facet. |
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347 artifactAndFacet.register(context); |
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|
348 |
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349 // Add to themes. |
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|
350 dataProviders.add(i, artifactAndFacet); |
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Refactored FLYSArtifactCollection.
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diff
changeset
|
351 } |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
352 } |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
353 catch (ArtifactDatabaseException ade) { |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
354 log.error("ArtifactDatabaseException!", ade); |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
355 } |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
356 |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
357 return dataProviders; |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
358 } |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
359 /** |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
360 * Returns a concrete Artifact of this collection specified by its uuid. |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
361 * |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
362 * @param uuid The Artifact's uuid. |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
363 * @param context The CallContext. |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
364 * |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
365 * @return an Artifact. |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
366 */ |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
367 protected Artifact getArtifact(String uuid, CallContext context) |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
368 throws ArtifactDatabaseException |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
369 { |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
370 log.debug("FLYSArtifactCollection.getArtifact"); |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
371 |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
372 Backend backend = Backend.getInstance(); |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
373 PersistentArtifact persistent = backend.getArtifact(uuid); |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
374 |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
375 return persistent != null ? persistent.getArtifact() : null; |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
376 } |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
377 |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
378 /** |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
379 * Initializes the attribute of an collection item with the theme of a |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
380 * specific facet. |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
381 * |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
382 * @param uuid The uuid of an artifact. |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
383 * @param facet The name of a facet. |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
384 * @param context The CallContext. |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
385 * |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
386 * @param the new attribute. |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
387 */ |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
388 protected Document initItemAttribute( |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
389 String uuid, |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
390 String facet, |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
391 String pattern, |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
392 int index, |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
393 String outName, |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
394 CallContext context) |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
395 { |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
396 boolean debug = log.isDebugEnabled(); |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
397 |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
398 if (debug) { |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
399 log.debug("FLYSArtifactCollection.initItemAttribute"); |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
400 } |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
401 |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
402 Theme t = getThemeForFacet(uuid, facet, pattern, index, outName, context); |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
403 |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
404 if (t == null) { |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
405 log.info("Could not find theme for facet. Cancel initialization."); |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
406 return null; |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
407 } |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
408 |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
409 Document attr = XMLUtils.newDocument(); |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
410 addThemeToAttribute(uuid, attr, t, context); |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
411 |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
412 if (debug) { |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
413 log.debug("initItemAttribute for facet " + facet + ": " |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
414 + XMLUtils.toString(attr)); |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
415 } |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
416 |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
417 return attr; |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
418 } |
3299
d76a889bc30d
Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3295
diff
changeset
|
419 |
3295
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
420 /** |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
421 * Returns the theme of a specific facet. |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
422 * |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
423 * @param uuid The uuid of an artifact. |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
424 * @param facet The name of the facet. |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
425 * @param context The CallContext object. |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
426 * |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
427 * @return the desired theme. |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
428 */ |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
429 protected Theme getThemeForFacet( |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
430 String uuid, |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
431 String facet, |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
432 String pattern, |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
433 int index, |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
434 String outName, |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
435 CallContext context) |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
436 { |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
437 log.info("FLYSArtifactCollection.getThemeForFacet: " + facet); |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
438 |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
439 FLYSContext flysContext = context instanceof FLYSContext |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
440 ? (FLYSContext) context |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
441 : (FLYSContext) context.globalContext(); |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
442 |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
443 // Push artifact in flysContext. |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
444 ArtifactDatabase db = context.getDatabase(); |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
445 try { |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
446 FLYSArtifact artifact = (FLYSArtifact) db.getRawArtifact(uuid); |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
447 log.debug("Got raw artifact"); |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
448 flysContext.put(FLYSContext.ARTIFACT_KEY, artifact); |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
449 } |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
450 catch (ArtifactDatabaseException dbe) { |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
451 log.error("Exception caught when trying to get art.", dbe); |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
452 } |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
453 |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
454 Theme t = ThemeFactory.getTheme( |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
455 flysContext, |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
456 facet, |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
457 pattern, |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
458 outName, |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
459 "default"); |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
460 |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
461 if (t != null) { |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
462 t.setFacet(facet); |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
463 t.setIndex(index); |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
464 } |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
465 |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
466 return t; |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
467 } |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
468 |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
469 /** |
4fc442f1b4f6
Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
470 * Inner class to structure/order the themes of a chart. |
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Raimund Renkert <raimund.renkert@intevation.de>
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471 */ |
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Raimund Renkert <raimund.renkert@intevation.de>
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472 private static class ThemeList { |
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Raimund Renkert <raimund.renkert@intevation.de>
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473 private Logger logger = Logger.getLogger(ThemeList.class); |
4fc442f1b4f6
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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474 protected Map<Integer, ManagedFacet> themes; |
4fc442f1b4f6
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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475 |
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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476 public ThemeList(Document output) { |
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Raimund Renkert <raimund.renkert@intevation.de>
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477 themes = new HashMap<Integer, ManagedFacet>(); |
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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478 parse(output); |
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Raimund Renkert <raimund.renkert@intevation.de>
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479 } |
4fc442f1b4f6
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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480 |
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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481 protected void parse(Document output) { |
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Raimund Renkert <raimund.renkert@intevation.de>
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482 NodeList themeList = (NodeList) XMLUtils.xpath( |
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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483 output, |
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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484 "art:output/art:facet", |
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Raimund Renkert <raimund.renkert@intevation.de>
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485 XPathConstants.NODESET, |
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486 ArtifactNamespaceContext.INSTANCE); |
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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487 |
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Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
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488 int num = themeList != null ? themeList.getLength() : 0; |
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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489 |
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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490 logger.debug("Output has " + num + " elements."); |
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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491 |
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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492 if (num == 0) { |
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493 return; |
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Raimund Renkert <raimund.renkert@intevation.de>
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494 } |
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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495 |
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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496 String uri = ArtifactNamespaceContext.NAMESPACE_URI; |
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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497 |
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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498 for (int i = 0; i < num; i++) { |
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499 Element theme = (Element) themeList.item(i); |
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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500 |
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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501 ManagedDomFacet facet = new ManagedDomFacet(theme); |
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502 themes.put(Integer.valueOf(facet.getPosition()-1), facet); |
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Raimund Renkert <raimund.renkert@intevation.de>
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503 } |
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Raimund Renkert <raimund.renkert@intevation.de>
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504 } |
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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505 |
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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506 public ManagedFacet get(int idx) { |
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507 return themes.get(Integer.valueOf(idx)); |
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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508 } |
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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509 |
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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510 public int size() { |
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511 return themes.size(); |
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512 } |
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parents:
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513 } |
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514 } |
3304
02d5731b43a2
SQ relation: Build a valid SQResult.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3299
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515 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |