Mercurial > dive4elements > framework

annotate artifact-database/src/main/java/org/dive4elements/artifactdatabase/rest/ExportResource.java @ 570:584591f8203c 3.2.x

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Upgrade to Log4j 2
author Tom Gottfried <tom@intevation.de>
date Mon, 28 Feb 2022 17:41:14 +0100
parents 415df0fc4fa1
children
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 org.dive4elements.artifactdatabase.rest;
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10
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11 import org.dive4elements.artifacts.ArtifactDatabase;
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12 import org.dive4elements.artifacts.ArtifactDatabaseException;
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14 import org.apache.logging.log4j.Logger;
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15 import org.apache.logging.log4j.LogManager;
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16
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17 import org.restlet.Request;
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18 import org.restlet.Response;
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19
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20 import org.restlet.data.MediaType;
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21 import org.restlet.data.Status;
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22
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23 import org.restlet.ext.xml.DomRepresentation;
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24
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25 import org.restlet.representation.EmptyRepresentation;
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26 import org.restlet.representation.Representation;
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27
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28 import org.restlet.resource.ResourceException;
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29
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30 /**
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31 * Resource to produce an external XML representation of a given
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32 * artifact to be import by ImportResource later on.
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33 *
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34 * @author <a href="mailto:sascha.teichmann@intevation">Sascha L. Teichmann</a>
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35 */
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36 public class ExportResource
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37 extends BaseResource
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38 {
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39 private static Logger logger = LogManager.getLogger(ExportResource.class);
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40
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41 /**
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42 * server URL where to reach the resource.
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43 */
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44 public static final String PATH = "/export/{uuid}";
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46 @Override
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47 protected Representation innerGet()
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48 throws ResourceException
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49 {
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50 Request request = getRequest();
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51
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52 String identifier = (String)request.getAttributes().get("uuid");
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53
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54 if (logger.isDebugEnabled()) {
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55 logger.debug("looking for artifact id '" + identifier + "'");
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56 }
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57
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58 ArtifactDatabase db = (ArtifactDatabase)getContext()
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59 .getAttributes().get("database");
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60
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61 try {
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62 return new DomRepresentation(
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63 MediaType.APPLICATION_XML,
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64 db.exportArtifact(identifier, getCallMeta()));
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65 }
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66 catch (ArtifactDatabaseException adbe) {
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67 logger.warn(adbe.getLocalizedMessage(), adbe);
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68 Response response = getResponse();
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69 response.setStatus(
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70 Status.CLIENT_ERROR_NOT_FOUND, adbe.getMessage());
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71 return new EmptyRepresentation();
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72 }
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73 }
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74 }
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75 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org