Mercurial > dive4elements > framework

comparison artifact-database/src/main/java/org/dive4elements/artifactdatabase/DefaultArtifactFactory.java @ 517:863f1fa66981

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Simplified code to be more readable.
author Sascha L. Teichmann <teichmann@intevation.de>
date Wed, 30 Apr 2014 17:03:10 +0200
parents 69f99bdf3d65
children 3d9d6d61d0c6
comparison
equal deleted inserted replaced
516:7bdc45945e5d 517:863f1fa66981
25 import org.dive4elements.artifacts.GlobalContext; 25 import org.dive4elements.artifacts.GlobalContext;
26 26
27 import org.apache.log4j.Logger; 27 import org.apache.log4j.Logger;
28 28
29 import org.w3c.dom.Document; 29 import org.w3c.dom.Document;
30 import org.w3c.dom.Element;
30 import org.w3c.dom.Node; 31 import org.w3c.dom.Node;
31 import org.w3c.dom.NodeList; 32 import org.w3c.dom.NodeList;
32 33
33 /** 34 /**
34 * Trivial implementation of the ArtifactFactory interface. 35 * Trivial implementation of the ArtifactFactory interface.
139 Document data 140 Document data
140 ) { 141 ) {
141 try { 142 try {
142 Artifact artifact = 143 Artifact artifact =
143 (Artifact)artifactClass.newInstance(); 144 (Artifact)artifactClass.newInstance();
144 145 String oldName = artifact.getName();
145 if (artifact.getName() == null || 146
146 artifact.getName().length() == 0) { 147 if (oldName == null || oldName.length() == 0) {
147 artifact.setName(artifactName); 148 artifact.setName(artifactName);
148 } 149 }
149 artifact.setup( 150 artifact.setup(
150 identifier, 151 identifier,
151 this, 152 this,
168 169
169 return null; 170 return null;
170 } 171 }
171 172
172 public void setup(Document document, Node factoryNode) { 173 public void setup(Document document, Node factoryNode) {
174 boolean debug = logger.isDebugEnabled();
175
173 String ttlString = Config.getStringXPath(factoryNode, XPATH_TTL); 176 String ttlString = Config.getStringXPath(factoryNode, XPATH_TTL);
174 if (ttlString != null) { 177 if (ttlString != null) {
175 try { 178 try {
176 ttl = Long.valueOf(ttlString); 179 ttl = Long.valueOf(ttlString);
177 } 180 }
183 description = Config.getStringXPath( 186 description = Config.getStringXPath(
184 factoryNode, XPATH_DESCRIPTION, DEFAULT_DESCRIPTION); 187 factoryNode, XPATH_DESCRIPTION, DEFAULT_DESCRIPTION);
185 188
186 name = Config.getStringXPath( 189 name = Config.getStringXPath(
187 factoryNode, XPATH_NAME, toString()); 190 factoryNode, XPATH_NAME, toString());
188 logger.debug("setting up " + name); 191
192 if (debug) {
193 logger.debug("setting up " + name);
194 }
189 195
190 String artifact = Config.getStringXPath( 196 String artifact = Config.getStringXPath(
191 factoryNode, XPATH_ARTIFACT, DEFAULT_ARTIFACT); 197 factoryNode, XPATH_ARTIFACT, DEFAULT_ARTIFACT);
192 198
193 artifactName = Config.getStringXPath( 199 artifactName = Config.getStringXPath(
194 document, XPATH_ARTIFACT_NAME, "default"); 200 document, XPATH_ARTIFACT_NAME, "default");
195 logger.debug(artifactName); 201
202 if (debug) {
203 logger.debug("artifact name: " + artifactName);
204 }
196 Map<String, String> variables = new HashMap<String, String>(); 205 Map<String, String> variables = new HashMap<String, String>();
197 variables.put("name", name); 206 variables.put("name", name);
198 NodeList facets = (NodeList) XMLUtils.xpath( 207 NodeList facets = (NodeList) XMLUtils.xpath(
199 document, 208 document,
200 XPATH_ARTIFACT_CONFIG, 209 XPATH_ARTIFACT_CONFIG,
201 XPathConstants.NODESET, 210 XPathConstants.NODESET,
202 null, 211 null,
203 variables); 212 variables);
204 213
205 for (int i = 0; i < facets.getLength(); i++) { 214 for (int i = 0, F = facets.getLength(); i < F; i++) {
206 logger.debug(facets.item(i).getAttributes().getNamedItem("class").getNodeValue()); 215 Element element = (Element)facets.item(i);
207 String className = 216 String className = element.getAttribute("class");
208 facets.item(i).getAttributes().getNamedItem("class").getNodeValue(); 217
218 if (debug) {
219 logger.debug("load facet class: " + className);
220 }
221
209 try { 222 try {
210 facetClasses.add(Class.forName(className)); 223 facetClasses.add(Class.forName(className));
211 } 224 }
212 catch (ClassNotFoundException cnfe) { 225 catch (ClassNotFoundException cnfe) {
213 logger.error(cnfe.getLocalizedMessage(), cnfe); 226 logger.error(cnfe.getLocalizedMessage(), cnfe);
214 } 227 }
215 } 228 }
229
216 try { 230 try {
217 artifactClass = Class.forName(artifact); 231 artifactClass = Class.forName(artifact);
218 } 232 }
219 catch (ClassNotFoundException cnfe) { 233 catch (ClassNotFoundException cnfe) {
220 logger.error(cnfe.getLocalizedMessage(), cnfe); 234 logger.error(cnfe.getLocalizedMessage(), cnfe);
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