Mercurial > dive4elements > framework
annotate artifact-database/src/main/java/de/intevation/artifactdatabase/rest/FindUserResource.java @ 448:f2eab30cbc9a
Update doc of DefaultOutput constructor
author | Björn Ricks <bjoern.ricks@intevation.de> |
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date | Wed, 12 Dec 2012 16:06:08 +0100 |
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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 java.io.IOException; |
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11 |
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12 import org.apache.log4j.Logger; |
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13 |
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14 import org.restlet.data.MediaType; |
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15 import org.restlet.data.Status; |
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16 import org.restlet.ext.xml.DomRepresentation; |
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17 import org.restlet.representation.EmptyRepresentation; |
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18 import org.restlet.representation.Representation; |
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19 import org.restlet.resource.ResourceException; |
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20 import org.restlet.Response; |
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21 |
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22 import org.w3c.dom.Document; |
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23 |
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24 import de.intevation.artifacts.ArtifactDatabase; |
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25 import de.intevation.artifacts.ArtifactDatabaseException; |
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26 |
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27 /** |
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28 * A Rest resource that finds the user provided by the artifact database. |
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29 * |
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30 */ |
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31 public class FindUserResource |
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32 extends BaseResource |
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33 { |
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34 /** The logger that is used in this class.*/ |
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35 private static Logger logger = Logger.getLogger(FindUserResource.class); |
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36 |
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37 /** server URL where to reach the resource.*/ |
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38 public static final String PATH = "/find-user"; |
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39 |
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40 |
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41 @Override |
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42 protected Representation innerPost(Representation requestRepr) |
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43 throws ResourceException |
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44 { |
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45 Document input = null; |
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46 |
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47 try { |
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48 DomRepresentation in = new DomRepresentation(requestRepr); |
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49 in.setNamespaceAware(true); |
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50 input = in.getDocument(); |
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51 } |
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52 catch (IOException ioe) { |
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53 logger.error(ioe.getLocalizedMessage(), ioe); |
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54 |
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55 Response response = getResponse(); |
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56 response.setStatus(Status.CLIENT_ERROR_BAD_REQUEST, ioe); |
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57 return new EmptyRepresentation(); |
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58 } |
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59 |
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60 ArtifactDatabase db = getArtifactDatabase(); |
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61 |
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62 try { |
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63 logger.info(PATH); |
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64 |
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65 return new DomRepresentation( |
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66 MediaType.APPLICATION_XML, |
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67 db.findUser(input, getCallMeta())); |
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68 } |
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69 catch (ArtifactDatabaseException adbe) { |
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70 logger.warn(adbe.getLocalizedMessage(), adbe); |
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71 |
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72 Response response = getResponse(); |
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73 response.setStatus( |
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74 Status.CLIENT_ERROR_UNPROCESSABLE_ENTITY, adbe.getMessage()); |
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75 return new EmptyRepresentation(); |
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76 } |
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77 } |
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78 } |
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79 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |