Mercurial > dive4elements > framework
comparison artifact-database/src/main/java/de/intevation/artifactdatabase/rest/ListCollectionsResource.java @ 141:5d40faf1484d
Added a Rest resource that lists all collections of a specific user.
artifacts/trunk@1366 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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| date | Wed, 02 Mar 2011 13:31:59 +0000 |
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| 140:f141ae401a00 | 141:5d40faf1484d |
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| 1 /* | |
| 2 * Copyright (c) 2011 by Intevation GmbH | |
| 3 * | |
| 4 * This program is free software under the LGPL (>=v2.1) | |
| 5 * Read the file LGPL.txt coming with the software for details | |
| 6 * or visit http://www.gnu.org/licenses/ if it does not exist. | |
| 7 */ | |
| 8 package de.intevation.artifactdatabase.rest; | |
| 9 | |
| 10 import de.intevation.artifacts.ArtifactDatabase; | |
| 11 import de.intevation.artifacts.ArtifactDatabaseException; | |
| 12 | |
| 13 import org.apache.log4j.Logger; | |
| 14 | |
| 15 import org.restlet.data.MediaType; | |
| 16 import org.restlet.data.Status; | |
| 17 import org.restlet.ext.xml.DomRepresentation; | |
| 18 import org.restlet.representation.EmptyRepresentation; | |
| 19 import org.restlet.representation.Representation; | |
| 20 import org.restlet.Request; | |
| 21 import org.restlet.resource.ResourceException; | |
| 22 import org.restlet.Response; | |
| 23 | |
| 24 | |
| 25 /** | |
| 26 * A Rest resource that lists the collections of a specific user provided by | |
| 27 * the artifact database. | |
| 28 * | |
| 29 * @author <a href="mailto:ingo.weinzierl@intevation">Ingo Weinzierl</a> | |
| 30 */ | |
| 31 public class ListCollectionsResource | |
| 32 extends BaseResource | |
| 33 { | |
| 34 /** The logger that is used in this class.*/ | |
| 35 private static Logger logger = | |
| 36 Logger.getLogger(ListCollectionsResource.class); | |
| 37 | |
| 38 /** server URL where to reach the resource.*/ | |
| 39 public static final String PATH = "/list-collections/{ownerid}"; | |
| 40 | |
| 41 | |
| 42 @Override | |
| 43 protected Representation innerGet() | |
| 44 throws ResourceException | |
| 45 { | |
| 46 Request request = getRequest(); | |
| 47 | |
| 48 String ownerId = (String) request.getAttributes().get("ownerid"); | |
| 49 | |
| 50 ArtifactDatabase db = getArtifactDatabase(); | |
| 51 | |
| 52 try { | |
| 53 logger.info("List collections owned by " + ownerId); | |
| 54 | |
| 55 return new DomRepresentation( | |
| 56 MediaType.APPLICATION_XML, | |
| 57 db.listCollections(ownerId, getCallMeta())); | |
| 58 } | |
| 59 catch (ArtifactDatabaseException adbe) { | |
| 60 logger.warn(adbe.getLocalizedMessage(), adbe); | |
| 61 | |
| 62 Response response = getResponse(); | |
| 63 response.setStatus( | |
| 64 Status.CLIENT_ERROR_NOT_FOUND, adbe.getMessage()); | |
| 65 return new EmptyRepresentation(); | |
| 66 } | |
| 67 } | |
| 68 } | |
| 69 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |