Mercurial > dive4elements > framework
annotate artifact-database/src/main/java/de/intevation/artifactdatabase/rest/FactoriesResource.java @ 93:e27cf9c84eb8
Unified imports.
artifacts/trunk@849 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
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date | Sun, 28 Mar 2010 15:57:40 +0000 |
parents | 730ff077a58c |
children | 933bbc9fc11f |
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1 package de.intevation.artifactdatabase.rest; |
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2 |
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3 import de.intevation.artifactdatabase.XMLUtils.ElementCreator; |
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4 |
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5 import de.intevation.artifactdatabase.XMLUtils; |
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6 |
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7 import de.intevation.artifacts.ArtifactDatabase; |
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8 import de.intevation.artifacts.ArtifactNamespaceContext; |
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9 |
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10 import org.apache.log4j.Logger; |
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11 |
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12 import org.restlet.data.MediaType; |
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13 |
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14 import org.restlet.ext.xml.DomRepresentation; |
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15 |
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16 import org.restlet.representation.Representation; |
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17 |
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18 import org.restlet.resource.ResourceException; |
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19 |
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20 import org.w3c.dom.Document; |
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21 import org.w3c.dom.Element; |
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22 |
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23 /** |
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24 * Resource to list the available factories. |
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Bring @author javadoc tags in form '@author <a href="john.doe@example.com">John Doe</a>'
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25 * @author <a href="mailto:sascha.teichmann@intevation">Sascha L. Teichmann</a> |
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26 */ |
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27 public class FactoriesResource |
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28 extends BaseResource |
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29 { |
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30 private static Logger logger = Logger.getLogger(FactoriesResource.class); |
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31 |
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32 /** |
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33 * server URL where to reach the resource. |
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34 */ |
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35 public static final String PATH = "/factories"; |
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36 |
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37 @Override |
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38 protected Representation innerGet() |
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39 throws ResourceException |
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40 { |
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41 Document document = XMLUtils.newDocument(); |
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42 |
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43 ElementCreator ec = new ElementCreator( |
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44 document, |
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45 ArtifactNamespaceContext.NAMESPACE_URI, |
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46 ArtifactNamespaceContext.NAMESPACE_PREFIX); |
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47 |
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48 ArtifactDatabase db = (ArtifactDatabase)getContext() |
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49 .getAttributes().get("database"); |
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50 |
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51 Element root = ec.create("result"); |
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52 document.appendChild(root); |
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53 |
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54 Element type = ec.create("type"); |
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55 ec.addAttr(type, "name", "factory-list"); |
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56 root.appendChild(type); |
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57 |
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58 Element factories = ec.create("factories"); |
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59 root.appendChild(factories); |
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60 |
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61 String [][] factoryNames = db.artifactFactoryNamesAndDescriptions(); |
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62 |
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63 for (int i = 0; i < factoryNames.length; ++i) { |
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64 String [] nd = factoryNames[i]; |
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65 Element factoryElement = ec.create("factory"); |
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66 ec.addAttr(factoryElement, "name", nd[0]); |
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67 ec.addAttr(factoryElement, "description", nd[1]); |
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68 factories.appendChild(factoryElement); |
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69 } |
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70 |
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71 document.normalizeDocument(); |
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72 |
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73 return new DomRepresentation( |
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74 MediaType.APPLICATION_XML, document); |
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75 } |
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76 } |
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77 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |