Mercurial > dive4elements > gnv-client

annotate gnv/src/main/java/de/intevation/gnv/action/SelectArtifactFactoryAction.java @ 401:002a4d38c16d

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Added a link to jump back to the fis selection. gnv/trunk@568 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Mon, 18 Jan 2010 16:21:54 +0000
parents a8b1875dcd93
children 15ac78a91d1b
rev   line source
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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
8
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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 org.w3c.dom.Node;
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17
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18 import de.intevation.gnv.action.sessionmodel.SessionModel;
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19 import de.intevation.gnv.action.sessionmodel.SessionModelFactory;
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20 import de.intevation.gnv.artifactdatabase.client.ArtifactDatabaseClient;
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21 import de.intevation.gnv.artifactdatabase.client.ArtifactDatabaseClientFactory;
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22 import de.intevation.gnv.artifactdatabase.objects.ArtifactDescription;
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23 import de.intevation.gnv.artifactdatabase.objects.ArtifactObject;
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24 import de.intevation.gnv.util.XMLUtils;
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25 import de.intevation.gnv.util.XSLTransformer;
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26
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27 /**
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28 * @author Tim Englich <tim.englich@intevation.de>
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29 *
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30 */
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31 public class SelectArtifactFactoryAction extends ArtifactDatabaseActionBase {
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32 /**
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33 * the logger, used to log exceptions and additonaly information
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34 */
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35 private static Logger log = Logger
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36 .getLogger(SelectArtifactFactoryAction.class);
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37
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38 /**
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39 * @see de.intevation.gnv.action.ArtifactDatabaseActionBase#execute(org.apache.struts.action.ActionMapping,
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40 * org.apache.struts.action.ActionForm,
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41 * javax.servlet.http.HttpServletRequest,
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42 * javax.servlet.http.HttpServletResponse)
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43 */
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44 @Override
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45 public ActionForward execute(ActionMapping mapping, ActionForm form,
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46 HttpServletRequest request,
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47 HttpServletResponse response) throws Exception {
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48 log.debug("SelectArtifactFactoryAction.execute");
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49 String selectedArtifactFactoryID = request
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50 .getParameter("artifactFactory");
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51 log.debug("Selected ArtifactFactory ==> " + selectedArtifactFactoryID);
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52
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53 try {
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54 SessionModel sm = SessionModelFactory.getInstance()
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55 .getSessionModel(request);
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56 Collection<ArtifactObject> artifactFactories = sm
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57 .getArtifactFactories();
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58 // Removes the Artifactspecific Attributes from the SessionModel-
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59 sm.resetModel();
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60 if (artifactFactories == null || artifactFactories.isEmpty()) {
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61 new FetchArtifactFactoriesAction().execute(mapping, form,
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62 request, response);
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63
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64 }
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65
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66 sm.selectArtifactFactory(selectedArtifactFactoryID);
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67 ArtifactObject af = sm.getSelectedArtifactFactory();
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68 ;
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69 ArtifactDatabaseClient adc = ArtifactDatabaseClientFactory
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70 .getInstance()
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71 .getArtifactDatabaseClient(getLocale(request));
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72 ArtifactObject artifact = adc.createNewArtifact(af);
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73 sm.setCurrentArtifact(artifact);
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74
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75 ArtifactDescription artifactdescription = adc
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76 .getCurrentStepDescription(af, artifact,true);
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77
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78 String fisUrl = response.encodeURL(
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79 mapping.findForward("selectfis").getPath());
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80
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81 XSLTransformer transformer = new XSLTransformer();
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82 transformer.addParameter("selectfis", fisUrl);
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83
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84 Node dynamicUINode = new XMLUtils().getNodeXPath(
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85 artifactdescription.getCurrentUI(), "art:dynamic"
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86 );
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87
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88 if (dynamicUINode != null){
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89 String ui = transformer.transform(
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90 dynamicUINode,
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91 "UTF-8",
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92 request.getRealPath("WEB-INF/config/templates/describe-ui.xsl"));
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93
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94 request.setAttribute("ui", ui);
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95 }
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96
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97 Node staticUINode = new XMLUtils().getNodeXPath(
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98 artifactdescription.getCurrentUI(), "art:static"
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99 );
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100
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101 if (staticUINode != null) {
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102 String staticUI = transformer.transform(
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103 staticUINode,
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104 "UTF-8",
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105 request.getRealPath("WEB-INF/config/templates/describe-ui-static.xsl"));
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106 request.setAttribute("staticui", staticUI);
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107 }
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108
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109 // return succsess
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110 return super.execute(mapping, form, request, response);
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111 } catch (Exception e) {
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112 log.error(e, e);
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113 request.setAttribute(
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114 CommunicationKeys.REQUEST_EXCEPTION_MESSAGE_ID, e
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115 .getMessage());
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116 return super.getExceptionForward(mapping);
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117 }
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118 }
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119
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120 /**
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121 * Constructor
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122 */
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123 public SelectArtifactFactoryAction() {
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124 }
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125
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126 }
http://dive4elements.wald.intevation.org