Mercurial > dive4elements > framework

annotate artifact-database/src/main/java/org/dive4elements/artifactdatabase/rest/ExportResource.java @ 473:d0ac790a6c89 dive4elements-move

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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
rev   line source
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1 /*
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2 * Copyright (c) 2010 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
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9 package de.intevation.artifactdatabase.rest;
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10
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11 import de.intevation.artifacts.ArtifactDatabase;
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12 import de.intevation.artifacts.ArtifactDatabaseException;
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13
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14 import org.apache.log4j.Logger;
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15
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7fc0650f194c Upgraded the Restlet version to 2.0.4 (current stable).
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16 import org.restlet.Request;
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17 import org.restlet.Response;
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18
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19 import org.restlet.data.MediaType;
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20 import org.restlet.data.Status;
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21
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22 import org.restlet.ext.xml.DomRepresentation;
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23
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24 import org.restlet.representation.EmptyRepresentation;
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25 import org.restlet.representation.Representation;
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26
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27 import org.restlet.resource.ResourceException;
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28
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29 /**
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30 * Resource to produce an external XML representation of a given
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31 * artifact to be import by ImportResource later on.
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32 *
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33 * @author <a href="mailto:sascha.teichmann@intevation">Sascha L. Teichmann</a>
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34 */
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35 public class ExportResource
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36 extends BaseResource
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37 {
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38 private static Logger logger = Logger.getLogger(ExportResource.class);
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39
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40 /**
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41 * server URL where to reach the resource.
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42 */
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43 public static final String PATH = "/export/{uuid}";
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44
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d348fe1fd822 More javadoc (fixes small glitches, too).
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45 @Override
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46 protected Representation innerGet()
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47 throws ResourceException
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48 {
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49 Request request = getRequest();
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50
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51 String identifier = (String)request.getAttributes().get("uuid");
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52
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53 if (logger.isDebugEnabled()) {
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54 logger.debug("looking for artifact id '" + identifier + "'");
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55 }
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56
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57 ArtifactDatabase db = (ArtifactDatabase)getContext()
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58 .getAttributes().get("database");
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59
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60 try {
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61 return new DomRepresentation(
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62 MediaType.APPLICATION_XML,
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63 db.exportArtifact(identifier, getCallMeta()));
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64 }
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65 catch (ArtifactDatabaseException adbe) {
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66 logger.warn(adbe.getLocalizedMessage(), adbe);
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67 Response response = getResponse();
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68 response.setStatus(
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69 Status.CLIENT_ERROR_NOT_FOUND, adbe.getMessage());
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70 return new EmptyRepresentation();
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71 }
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72 }
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73 }
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74 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org