Mercurial > dive4elements > gnv-client

annotate gnv/src/main/java/de/intevation/gnv/action/SelectFisAction.java @ 1022:28a0628b11b0

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Added license file and license header. gnv/trunk@1258 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Tue, 02 Nov 2010 17:15:08 +0000
parents 0441e78cd900
children
rev   line source
1022
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1 /*
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2 * Copyright (c) 2010 by Intevation GmbH
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3 *
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4 * This program is free software under the LGPL (>=v2.1)
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5 * Read the file LGPL.txt coming with the software for details
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6 * or visit http://www.gnu.org/licenses/ if it does not exist.
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7 */
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8
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9 package de.intevation.gnv.action;
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10
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11 import javax.servlet.http.HttpServletRequest;
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12 import javax.servlet.http.HttpServletResponse;
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13
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14 import org.apache.log4j.Logger;
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15 import org.apache.struts.action.ActionForm;
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16 import org.apache.struts.action.ActionForward;
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17 import org.apache.struts.action.ActionMapping;
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18
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19 import de.intevation.gnv.action.sessionmodel.SessionModel;
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20 import de.intevation.gnv.action.sessionmodel.SessionModelFactory;
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21
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22 /**
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23 * This controller is used to step back to the fis selection. It is called when
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24 * pushing the step-back button besides the currently selected fis.
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25 *
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26 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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27 */
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28 public class SelectFisAction extends ArtifactDatabaseActionBase {
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29
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30 /**
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31 * the logger, used to log exceptions and additonaly information
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32 */
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33 private static Logger logger = Logger.getLogger(SelectFisAction.class);
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34
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35 @Override
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36 public ActionForward execute(
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37 ActionMapping mapping,
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38 ActionForm form,
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39 HttpServletRequest request,
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40 HttpServletResponse response
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41 ) {
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42 logger.info("Goto fis selection.");
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43
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44 try {
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45
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46 SessionModelFactory fac = SessionModelFactory.getInstance();
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47 SessionModel sm = fac.getSessionModel(request);
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48
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49 sm.resetModel();
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50
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51 return new FetchArtifactFactoriesAction().execute(
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52 mapping, form, request, response);
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53 }
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54 catch (Exception e) {
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55 logger.error(e, e);
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56
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57 request.setAttribute(
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58 CommunicationKeys.REQUEST_EXCEPTION_MESSAGE_ID,
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59 e.getMessage());
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60
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61 return super.getExceptionForward(mapping);
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62 }
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63 }
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64 }
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65 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org