Mercurial > dive4elements > gnv-client

annotate gnv/src/main/java/de/intevation/gnv/action/CreateHistogramAction.java @ 683:d49e8695786c

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Ordered imports. Removed needless imports. Removed empty headers. gnv/trunk@855 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Mon, 29 Mar 2010 09:10:25 +0000
parents 602521c3fac3
children 57fa8019fbdc
rev   line source
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9a5e50e7afaa Added action and jsp for rendering histograms.
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1 package de.intevation.gnv.action;
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2
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3 import de.intevation.gnv.action.sessionmodel.SessionModel;
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4 import de.intevation.gnv.action.sessionmodel.SessionModelFactory;
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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
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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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14
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15 /**
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16 * @author Ingo Weinzierl (ingo.weinzierl@intevation.de)
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17 */
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18 public class CreateHistogramAction extends DescribeUIAction {
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19
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20 private static Logger logger = Logger.getLogger(CreateHistogramAction.class);
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21
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22
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23 public CreateHistogramAction() {
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24 super();
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25 }
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26
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27
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28 @Override
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29 public ActionForward execute(
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30 ActionMapping mapping,
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31 ActionForm form,
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32 HttpServletRequest request,
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33 HttpServletResponse response)
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34 throws Exception {
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35 logger.debug("Create histogram.");
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36
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602521c3fac3 Reset diagram options after switching from chart to histogram or the other way around (issue190).
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37 SessionModel sm = SessionModelFactory.getInstance().getSessionModel(
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38 request);
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39 sm.setDiagrammOptions(null);
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40 request.setAttribute("histogram", true);
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41
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42 return super.execute(mapping, form, request, response);
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43 }
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44 }
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45 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org