Mercurial > dive4elements > gnv-client

annotate gnv/src/main/java/de/intevation/gnv/action/ChangeOptionsAction.java @ 573:bd67164cf28b

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Devided actions and exports. Adjusted output and export actions. gnv/trunk@704 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Tue, 23 Feb 2010 17:43:16 +0000
parents f2ba58011a2d
children a634d5ee961d
rev   line source
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Tim Englich <tim.englich@intevation.de>
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1 package de.intevation.gnv.action;
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2
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3 import java.util.Collection;
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4 import java.util.Iterator;
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5 import java.util.Map;
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6
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7 import javax.servlet.http.HttpServletRequest;
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8 import javax.servlet.http.HttpServletResponse;
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9
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10 import org.apache.log4j.Logger;
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11 import org.apache.struts.action.ActionForm;
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12 import org.apache.struts.action.ActionForward;
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13 import org.apache.struts.action.ActionMapping;
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15 import de.intevation.gnv.action.sessionmodel.DiagrammOptions;
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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.objects.ArtifactDescription;
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19 import de.intevation.gnv.artifactdatabase.objects.OutputMode;
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20 import de.intevation.gnv.artifactdatabase.objects.OutputParameter;
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21
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22 /**
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23 * @author Tim Englich <tim.englich@intevation.de>
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24 *
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25 */
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26 public class ChangeOptionsAction extends DescribeUIAction {
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27 /**
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28 * the logger, used to log exceptions and additonaly information
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29 */
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30 private static Logger log = Logger.getLogger(ChangeOptionsAction.class);
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32 /**
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33 * Constructor
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34 */
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35 public ChangeOptionsAction() {
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36 super();
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37 }
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38
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39 @Override
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40 public ActionForward execute(ActionMapping mapping, ActionForm form,
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41 HttpServletRequest request,
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42 HttpServletResponse response) throws Exception {
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43 log.debug("NextArtifactStepAction.execute");
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44 try {
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45 SessionModel sm = SessionModelFactory.getInstance()
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46 .getSessionModel(request);
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47
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48 ArtifactDescription ad = sm.getArtifactDescription();
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50 String target = request.getParameter("target");
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51 OutputMode outputMode = sm.getOutputMode(target);
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52 if (outputMode != null) {
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53
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54 Collection<OutputParameter> op = outputMode
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55 .getOutputParameters();
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56 if (op != null) {
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57 Iterator<OutputParameter> it = op.iterator();
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58 DiagrammOptions diagrammOptions = new DiagrammOptions();
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59 while (it.hasNext()) {
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60 OutputParameter parameter = it.next();
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61 String value = request.getParameter(parameter.getName());
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62 if (parameter.getType().equalsIgnoreCase("boolean")){
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63 if (value == null){
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64 value = "false";
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65 }
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66 else {
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67 value = "true";
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68 }
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69 }
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70 diagrammOptions.setValue(parameter.getName(),value);
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72 }
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73 sm.setDiagrammOptions(diagrammOptions);
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74 }
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75 }
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77 Map tmpOuts = ad.getOutputModes();
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78 if (tmpOuts == null || tmpOuts.isEmpty()) {
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79 request.setAttribute("furthertargets", true);
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80 }
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81 else {
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82 request.setAttribute(target, true);
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83 }
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84
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85 return super.execute(mapping, form, request, response);
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86 } catch (Exception e) {
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87 log.error(e, e);
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88 request.setAttribute(
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89 CommunicationKeys.REQUEST_EXCEPTION_MESSAGE_ID, e
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90 .getMessage());
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91 return super.getExceptionForward(mapping);
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92 }
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93 }
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95 }
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96 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org