Mercurial > dive4elements > framework

annotate artifact-database/src/main/java/org/dive4elements/artifactdatabase/rest/ListUsersResource.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/ListUsersResource.java@e2aad8d8ebd7
children 415df0fc4fa1
rev   line source
136
e2aad8d8ebd7 Added a Rest resource that lists all users provided by the artifact database.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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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 :
http://dive4elements.wald.intevation.org