Mercurial > dive4elements > gnv-client
annotate gnv/src/main/java/de/intevation/gnv/action/SelectArtifactFactoryAction.java @ 1022:28a0628b11b0
Added license file and license header.
gnv/trunk@1258 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Tue, 02 Nov 2010 17:15:08 +0000 |
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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.gnv.action; |
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10 |
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11 import java.util.Collection; |
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12 |
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13 import javax.servlet.http.HttpServletRequest; |
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14 import javax.servlet.http.HttpServletResponse; |
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15 |
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16 import org.apache.log4j.Logger; |
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17 import org.apache.struts.action.ActionForm; |
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18 import org.apache.struts.action.ActionForward; |
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19 import org.apache.struts.action.ActionMapping; |
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20 |
963 | 21 import de.intevation.gnv.action.sessionmodel.SessionModel; |
22 import de.intevation.gnv.action.sessionmodel.SessionModelFactory; | |
23 import de.intevation.gnv.artifactdatabase.client.ArtifactDatabaseClient; | |
24 import de.intevation.gnv.artifactdatabase.client.ArtifactDatabaseClientFactory; | |
25 import de.intevation.gnv.artifactdatabase.objects.ArtifactObject; | |
26 | |
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27 /** |
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28 * This controller is called to select a specific fis. |
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29 * |
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30 * @author <a href="mailto:tim.englich@intevation.de">Tim Englich</a> |
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31 */ |
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32 public class SelectArtifactFactoryAction extends DescribeUIAction { |
963 | 33 |
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34 /** |
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35 * the logger, used to log exceptions and additonaly information |
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36 */ |
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37 private static Logger log = Logger |
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38 .getLogger(SelectArtifactFactoryAction.class); |
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39 |
963 | 40 /** |
41 * Constructor | |
42 */ | |
43 public SelectArtifactFactoryAction() { | |
44 super(); | |
45 } | |
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46 |
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47 @Override |
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48 public ActionForward execute(ActionMapping mapping, ActionForm form, |
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49 HttpServletRequest request, |
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50 HttpServletResponse response) throws Exception { |
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51 log.debug("SelectArtifactFactoryAction.execute"); |
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52 String selectedArtifactFactoryID = request |
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53 .getParameter("artifactFactory"); |
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54 log.debug("Selected ArtifactFactory ==> " + selectedArtifactFactoryID); |
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55 |
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56 try { |
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57 SessionModel sm = SessionModelFactory.getInstance() |
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58 .getSessionModel(request); |
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59 Collection<ArtifactObject> artifactFactories = sm |
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60 .getArtifactFactories(); |
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61 // Removes the Artifactspecific Attributes from the SessionModel- |
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62 sm.resetModel(); |
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63 if (artifactFactories == null || artifactFactories.isEmpty()) { |
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64 new FetchArtifactFactoriesAction().execute(mapping, form, |
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65 request, response); |
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66 |
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67 } |
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68 |
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69 sm.selectArtifactFactory(selectedArtifactFactoryID); |
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70 ArtifactObject af = sm.getSelectedArtifactFactory(); |
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71 |
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72 ArtifactDatabaseClient adc = ArtifactDatabaseClientFactory |
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73 .getInstance() |
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74 .getArtifactDatabaseClient(getLocale(request)); |
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75 ArtifactObject artifact = adc.createNewArtifact(af); |
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76 sm.setCurrentArtifact(artifact); |
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77 |
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78 return super.execute(mapping, form, request, response); |
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79 } catch (Exception e) { |
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80 log.error(e, e); |
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81 request.setAttribute( |
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82 CommunicationKeys.REQUEST_EXCEPTION_MESSAGE_ID, e |
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83 .getMessage()); |
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84 return super.getExceptionForward(mapping); |
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85 } |
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86 } |
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87 } |
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88 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : |