Mercurial > dive4elements > framework
comparison artifact-database/src/main/java/org/dive4elements/artifactdatabase/rest/ExportResource.java @ 473:d0ac790a6c89 dive4elements-move
Moved directories to org.dive4elements
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Thu, 25 Apr 2013 10:57:18 +0200 |
| parents | artifact-database/src/main/java/de/intevation/artifactdatabase/rest/ExportResource.java@7fc0650f194c |
| children | 415df0fc4fa1 |
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| 472:783cc1b6b615 | 473:d0ac790a6c89 |
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| 1 /* | |
| 2 * Copyright (c) 2010 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 | |
| 9 package de.intevation.artifactdatabase.rest; | |
| 10 | |
| 11 import de.intevation.artifacts.ArtifactDatabase; | |
| 12 import de.intevation.artifacts.ArtifactDatabaseException; | |
| 13 | |
| 14 import org.apache.log4j.Logger; | |
| 15 | |
| 16 import org.restlet.Request; | |
| 17 import org.restlet.Response; | |
| 18 | |
| 19 import org.restlet.data.MediaType; | |
| 20 import org.restlet.data.Status; | |
| 21 | |
| 22 import org.restlet.ext.xml.DomRepresentation; | |
| 23 | |
| 24 import org.restlet.representation.EmptyRepresentation; | |
| 25 import org.restlet.representation.Representation; | |
| 26 | |
| 27 import org.restlet.resource.ResourceException; | |
| 28 | |
| 29 /** | |
| 30 * Resource to produce an external XML representation of a given | |
| 31 * artifact to be import by ImportResource later on. | |
| 32 * | |
| 33 * @author <a href="mailto:sascha.teichmann@intevation">Sascha L. Teichmann</a> | |
| 34 */ | |
| 35 public class ExportResource | |
| 36 extends BaseResource | |
| 37 { | |
| 38 private static Logger logger = Logger.getLogger(ExportResource.class); | |
| 39 | |
| 40 /** | |
| 41 * server URL where to reach the resource. | |
| 42 */ | |
| 43 public static final String PATH = "/export/{uuid}"; | |
| 44 | |
| 45 @Override | |
| 46 protected Representation innerGet() | |
| 47 throws ResourceException | |
| 48 { | |
| 49 Request request = getRequest(); | |
| 50 | |
| 51 String identifier = (String)request.getAttributes().get("uuid"); | |
| 52 | |
| 53 if (logger.isDebugEnabled()) { | |
| 54 logger.debug("looking for artifact id '" + identifier + "'"); | |
| 55 } | |
| 56 | |
| 57 ArtifactDatabase db = (ArtifactDatabase)getContext() | |
| 58 .getAttributes().get("database"); | |
| 59 | |
| 60 try { | |
| 61 return new DomRepresentation( | |
| 62 MediaType.APPLICATION_XML, | |
| 63 db.exportArtifact(identifier, getCallMeta())); | |
| 64 } | |
| 65 catch (ArtifactDatabaseException adbe) { | |
| 66 logger.warn(adbe.getLocalizedMessage(), adbe); | |
| 67 Response response = getResponse(); | |
| 68 response.setStatus( | |
| 69 Status.CLIENT_ERROR_NOT_FOUND, adbe.getMessage()); | |
| 70 return new EmptyRepresentation(); | |
| 71 } | |
| 72 } | |
| 73 } | |
| 74 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |