Mercurial > dive4elements > gnv-client

annotate gnv/src/main/java/de/intevation/gnv/action/SelectArtifactFactoryAction.java @ 40:23a4f196d7d6

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Adding Languagetransfer to the ArtifactDatabase to the GNV-Client gnv/trunk@180 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Tim Englich <tim.englich@intevation.de>
date Fri, 02 Oct 2009 14:55:18 +0000
parents fccf90761825
children 013d47662161
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1 /**
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2 *
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3 */
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4 package de.intevation.gnv.action;
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5
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6 import java.util.Collection;
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7
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8 import javax.servlet.http.HttpServletRequest;
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9 import javax.servlet.http.HttpServletResponse;
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10
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11 import org.apache.log4j.Logger;
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12 import org.apache.struts.action.ActionForm;
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13 import org.apache.struts.action.ActionForward;
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14 import org.apache.struts.action.ActionMapping;
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16 import de.intevation.gnv.action.sessionmodel.SessionModel;
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17 import de.intevation.gnv.action.sessionmodel.SessionModelFactory;
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18 import de.intevation.gnv.artifactdatabase.client.ArtifactDatabaseClient;
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19 import de.intevation.gnv.artifactdatabase.client.ArtifactDatabaseClientFactory;
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20 import de.intevation.gnv.artifactdatabase.objects.ArtifactDescription;
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21 import de.intevation.gnv.artifactdatabase.objects.ArtifactObject;
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22 import de.intevation.gnv.util.XSLTransformer;
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23
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24 /**
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25 * @author Tim Englich <tim.englich@intevation.de>
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26 *
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27 */
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28 public class SelectArtifactFactoryAction extends ArtifactDatabaseActionBase {
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29 /**
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30 * the logger, used to log exceptions and additonaly information
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31 */
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32 private static Logger log = Logger
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33 .getLogger(SelectArtifactFactoryAction.class);
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34
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35 /**
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36 * @see de.intevation.gnv.action.ArtifactDatabaseActionBase#execute(org.apache.struts.action.ActionMapping,
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37 * org.apache.struts.action.ActionForm,
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38 * javax.servlet.http.HttpServletRequest,
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39 * javax.servlet.http.HttpServletResponse)
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40 */
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41 @Override
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42 public ActionForward execute(ActionMapping mapping, ActionForm form,
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43 HttpServletRequest request,
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44 HttpServletResponse response) throws Exception {
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45 log.debug("SelectArtifactFactoryAction.execute");
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46 String selectedArtifactFactoryID = request
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47 .getParameter("artifactFactory");
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48 log.debug("Selected ArtifactFactory ==> " + selectedArtifactFactoryID);
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49
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50 try {
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51 SessionModel sm = SessionModelFactory.getInstance()
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52 .getSessionModel(request);
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53 Collection<ArtifactObject> artifactFactories = sm
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54 .getArtifactFactories();
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55 // L�scht die Artifactspezifischen Attribute am Sessionmodel
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56 sm.resetModel();
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57 if (artifactFactories == null || artifactFactories.isEmpty()) {
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58 new FetchArtifactFactoriesAction().execute(mapping, form,
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59 request, response);
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60
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61 }
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62
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63 sm.selectArtifactFactory(selectedArtifactFactoryID);
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64 ArtifactObject af = sm.getSelectedArtifactFactory();
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65 ;
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66 ArtifactDatabaseClient adc = ArtifactDatabaseClientFactory
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67 .getInstance()
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68 .getArtifactDatabaseClient(getLocale(request));
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69 ArtifactObject artifact = adc.createNewArtifact(af);
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70 sm.setCurrentArtifact(artifact);
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71
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72 ArtifactDescription artifactdescription = adc
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73 .getCurrentStepDescription(af, artifact);
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74
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75 XSLTransformer transformer = new XSLTransformer();
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76 String ui = transformer.transform(artifactdescription
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77 .getCurrentUI(), "UTF-8", request
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78 .getRealPath("WEB-INF/config/templates/describe-ui.xsl"));
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79
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80 request.setAttribute("ui", ui);
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81
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82 // return succsess
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83 return super.execute(mapping, form, request, response);
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84 } catch (Exception e) {
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85 log.error(e, e);
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86 request.setAttribute(
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87 CommunicationKeys.REQUEST_EXCEPTION_MESSAGE_ID, e
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88 .getMessage());
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89 return super.getExceptionForward(mapping);
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90 }
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91 }
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93 /**
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94 * Constructor
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95 */
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96 public SelectArtifactFactoryAction() {
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97 }
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98
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99 }
http://dive4elements.wald.intevation.org