Mercurial > dive4elements > framework
annotate artifact-database/src/main/java/de/intevation/artifactdatabase/rest/ListCollectionsResource.java @ 142:e986e32bc7d4
Added a Rest resource that handles operations specific to a collection.
artifacts/trunk@1367 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Wed, 02 Mar 2011 15:10:34 +0000 |
parents | 5d40faf1484d |
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Added a Rest resource that lists all collections of a specific user.
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1 /* |
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2 * Copyright (c) 2011 by Intevation GmbH |
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3 * |
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4 * This program is free software under the LGPL (>=v2.1) |
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5 * Read the file LGPL.txt coming with the software for details |
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6 * or visit http://www.gnu.org/licenses/ if it does not exist. |
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7 */ |
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8 package de.intevation.artifactdatabase.rest; |
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9 |
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10 import de.intevation.artifacts.ArtifactDatabase; |
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11 import de.intevation.artifacts.ArtifactDatabaseException; |
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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.restlet.data.MediaType; |
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16 import org.restlet.data.Status; |
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17 import org.restlet.ext.xml.DomRepresentation; |
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18 import org.restlet.representation.EmptyRepresentation; |
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19 import org.restlet.representation.Representation; |
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20 import org.restlet.Request; |
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21 import org.restlet.resource.ResourceException; |
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22 import org.restlet.Response; |
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23 |
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24 |
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25 /** |
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26 * A Rest resource that lists the collections of a specific user provided by |
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27 * the artifact database. |
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28 * |
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29 * @author <a href="mailto:ingo.weinzierl@intevation">Ingo Weinzierl</a> |
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30 */ |
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31 public class ListCollectionsResource |
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32 extends BaseResource |
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33 { |
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34 /** The logger that is used in this class.*/ |
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35 private static Logger logger = |
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36 Logger.getLogger(ListCollectionsResource.class); |
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37 |
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38 /** server URL where to reach the resource.*/ |
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39 public static final String PATH = "/list-collections/{ownerid}"; |
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40 |
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41 |
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42 @Override |
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43 protected Representation innerGet() |
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44 throws ResourceException |
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45 { |
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46 Request request = getRequest(); |
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47 |
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48 String ownerId = (String) request.getAttributes().get("ownerid"); |
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49 |
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50 ArtifactDatabase db = getArtifactDatabase(); |
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51 |
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52 try { |
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53 logger.info("List collections owned by " + ownerId); |
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54 |
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55 return new DomRepresentation( |
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56 MediaType.APPLICATION_XML, |
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57 db.listCollections(ownerId, getCallMeta())); |
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58 } |
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59 catch (ArtifactDatabaseException adbe) { |
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60 logger.warn(adbe.getLocalizedMessage(), adbe); |
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61 |
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62 Response response = getResponse(); |
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63 response.setStatus( |
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64 Status.CLIENT_ERROR_NOT_FOUND, adbe.getMessage()); |
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65 return new EmptyRepresentation(); |
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66 } |
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67 } |
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68 } |
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69 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |