Mercurial > dive4elements > gnv-client

annotate gnv/src/main/java/de/intevation/gnv/action/mapviewer/MapViewerCallAction.java @ 402:b88e881e8e94

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Added the first Implementation (not complete and not ready to use) for the Interface from the MapViewer to the GNV gnv/trunk@573 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Tim Englich <tim.englich@intevation.de>
date Tue, 19 Jan 2010 14:47:36 +0000
parents
children 8032da9e8b70
rev   line source
402
b88e881e8e94 Added the first Implementation (not complete and not ready to use) for the Interface from the MapViewer to the GNV
Tim Englich <tim.englich@intevation.de>
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1 package de.intevation.gnv.action.mapviewer;
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2
b88e881e8e94 Added the first Implementation (not complete and not ready to use) for the Interface from the MapViewer to the GNV
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3 import java.io.InputStream;
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4 import java.util.Collection;
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5
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6 import javax.servlet.http.HttpServletRequest;
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7 import javax.servlet.http.HttpServletResponse;
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8
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9 import org.apache.log4j.Logger;
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10 import org.apache.struts.action.ActionForm;
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11 import org.apache.struts.action.ActionForward;
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12 import org.apache.struts.action.ActionMapping;
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13
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14 import de.intevation.gnv.action.ArtifactDatabaseActionBase;
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15 import de.intevation.gnv.action.mapviewer.parser.ExternalCallParser;
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16 import de.intevation.gnv.action.mapviewer.parser.XMLExternalCallParser;
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17 import de.intevation.gnv.artifactdatabase.client.ArtifactDatabaseClientFactory;
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18 import de.intevation.gnv.artifactdatabase.objects.map.MapService;
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19
b88e881e8e94 Added the first Implementation (not complete and not ready to use) for the Interface from the MapViewer to the GNV
Tim Englich <tim.englich@intevation.de>
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20 /**
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21 *
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22 * @author Tim Englich <tim.englich@intevation.de>
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23 *
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24 */
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25 public class MapViewerCallAction extends ArtifactDatabaseActionBase {
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26
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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(MapViewerCallAction.class);
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31
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32 /**
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33 * Constructor
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34 */
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35 public MapViewerCallAction() {
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36 super();
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37 }
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38
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Tim Englich <tim.englich@intevation.de>
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39 /**
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40 * @see de.intevation.gnv.action.ArtifactDatabaseActionBase#execute(org.apache.struts.action.ActionMapping, org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
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41 */
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42 @Override
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43 public ActionForward execute(ActionMapping mapping, ActionForm form,
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44 HttpServletRequest request,
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45 HttpServletResponse response) throws Exception {
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46 log.debug("MapViewerCallAction.execute");
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47 InputStream inputStream = request.getInputStream();
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48 if (inputStream != null){
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49 try {
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50 ExternalCallParser ecp = new XMLExternalCallParser(inputStream);
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51 ecp.parse();
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52 String geometry = ecp.getGeometry();
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53 String srs = ecp.getSRS();
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54 Collection<MapService> mapServices = ecp.getMapServices();
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55
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56 ArtifactDatabaseClientFactory
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57 .getInstance()
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58 .getArtifactDatabaseClient(getLocale(request))
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59 .getArtifactFactoryMetaInformation(mapServices,
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60 geometry,
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61 srs);
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62
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63 // 2. Call Artifactfactories.
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64 // 3. Sort out which ArtifactFactories should not be used.
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65 // 4. Store the retrieved Parameter to each ArtifactFactory
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66 } catch (Exception e) {
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67 log.error(e,e);
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68 }
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69 }else{
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70 log.error("Kein Anfragedokument übergeben.");
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71 }
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72 return super.execute(mapping, form, request, response);
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73 }
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74
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75 }
http://dive4elements.wald.intevation.org