Mercurial > dive4elements > framework
annotate artifact-database/src/main/java/de/intevation/artifactdatabase/rest/ListUsersResource.java @ 294:b530e83acf2e
Adapted the signature of Hook.execute() which now retrieves a Document as third parameter.
artifacts/trunk@2333 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Thu, 14 Jul 2011 14:41:00 +0000 |
parents | e2aad8d8ebd7 |
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Added a Rest resource that lists all users provided by the artifact database.
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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.resource.ResourceException; |
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21 import org.restlet.Response; |
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22 |
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23 /** |
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24 * A Rest resource that lists the users provided by the artifact database. |
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25 * |
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26 * @author <a href="mailto:ingo.weinzierl@intevation">Ingo Weinzierl</a> |
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27 */ |
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28 public class ListUsersResource |
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29 extends BaseResource |
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30 { |
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31 /** The logger that is used in this class.*/ |
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32 private static Logger logger = Logger.getLogger(ListUsersResource.class); |
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33 |
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34 /** server URL where to reach the resource.*/ |
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35 public static final String PATH = "/list-users"; |
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36 |
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37 |
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38 @Override |
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39 protected Representation innerGet() |
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40 throws ResourceException |
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41 { |
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42 ArtifactDatabase db = getArtifactDatabase(); |
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43 |
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44 try { |
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45 logger.info(PATH); |
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46 |
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47 return new DomRepresentation( |
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48 MediaType.APPLICATION_XML, |
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49 db.listUsers(getCallMeta())); |
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50 } |
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51 catch (ArtifactDatabaseException adbe) { |
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52 logger.warn(adbe.getLocalizedMessage(), adbe); |
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53 |
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54 Response response = getResponse(); |
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55 response.setStatus( |
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56 Status.CLIENT_ERROR_NOT_FOUND, adbe.getMessage()); |
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57 return new EmptyRepresentation(); |
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58 } |
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59 } |
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60 } |
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61 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |