Mercurial > dive4elements > gnv-client

annotate gnv/src/main/java/de/intevation/gnv/action/SelectFisAction.java @ 963:0441e78cd900

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Add more Javadocs gnv/trunk@1107 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Tim Englich <tim.englich@intevation.de>
date Tue, 18 May 2010 11:09:33 +0000
parents af22fa5567a6
children 28a0628b11b0
rev   line source
401
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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1 package de.intevation.gnv.action;
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2
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3 import javax.servlet.http.HttpServletRequest;
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4 import javax.servlet.http.HttpServletResponse;
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5
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6 import org.apache.log4j.Logger;
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7 import org.apache.struts.action.ActionForm;
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8 import org.apache.struts.action.ActionForward;
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9 import org.apache.struts.action.ActionMapping;
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10
963
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11 import de.intevation.gnv.action.sessionmodel.SessionModel;
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12 import de.intevation.gnv.action.sessionmodel.SessionModelFactory;
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13
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14 /**
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15 * This controller is used to step back to the fis selection. It is called when
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16 * pushing the step-back button besides the currently selected fis.
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17 *
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18 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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19 */
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20 public class SelectFisAction extends ArtifactDatabaseActionBase {
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21
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22 /**
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23 * the logger, used to log exceptions and additonaly information
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24 */
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25 private static Logger logger = Logger.getLogger(SelectFisAction.class);
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26
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27 @Override
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28 public ActionForward execute(
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29 ActionMapping mapping,
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30 ActionForm form,
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31 HttpServletRequest request,
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32 HttpServletResponse response
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33 ) {
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34 logger.info("Goto fis selection.");
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35
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36 try {
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37
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38 SessionModelFactory fac = SessionModelFactory.getInstance();
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39 SessionModel sm = fac.getSessionModel(request);
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40
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41 sm.resetModel();
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42
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43 return new FetchArtifactFactoriesAction().execute(
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44 mapping, form, request, response);
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45 }
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46 catch (Exception e) {
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47 logger.error(e, e);
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48
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49 request.setAttribute(
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50 CommunicationKeys.REQUEST_EXCEPTION_MESSAGE_ID,
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51 e.getMessage());
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52
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53 return super.getExceptionForward(mapping);
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54 }
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55 }
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56 }
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57 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org