Mercurial > dive4elements > gnv-client
comparison gnv/src/main/java/de/intevation/gnv/action/CreateHistogramAction.java @ 963:0441e78cd900
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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 | 254f062e334b |
| children | 33198e55371c |
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| 962:e7fda0ae8b92 | 963:0441e78cd900 |
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| 1 package de.intevation.gnv.action; | 1 package de.intevation.gnv.action; |
| 2 | |
| 3 import de.intevation.gnv.action.sessionmodel.SessionModel; | |
| 4 import de.intevation.gnv.action.sessionmodel.SessionModelFactory; | |
| 5 | 2 |
| 6 import javax.servlet.http.HttpServletRequest; | 3 import javax.servlet.http.HttpServletRequest; |
| 7 import javax.servlet.http.HttpServletResponse; | 4 import javax.servlet.http.HttpServletResponse; |
| 8 | 5 |
| 9 import org.apache.log4j.Logger; | 6 import org.apache.log4j.Logger; |
| 10 | |
| 11 import org.apache.struts.action.ActionForm; | 7 import org.apache.struts.action.ActionForm; |
| 12 import org.apache.struts.action.ActionForward; | 8 import org.apache.struts.action.ActionForward; |
| 13 import org.apache.struts.action.ActionMapping; | 9 import org.apache.struts.action.ActionMapping; |
| 10 | |
| 11 import de.intevation.gnv.action.sessionmodel.SessionModel; | |
| 12 import de.intevation.gnv.action.sessionmodel.SessionModelFactory; | |
| 14 | 13 |
| 15 /** | 14 /** |
| 16 * This controller is called to display histograms.<br> | 15 * This controller is called to display histograms.<br> |
| 17 * An attribute 'histogram' on the request object is activated which inserts an | 16 * An attribute 'histogram' on the request object is activated which inserts an |
| 18 * image calling a histogram output of the server. | 17 * image calling a histogram output of the server. |
| 19 * | 18 * |
| 20 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> | 19 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
| 21 */ | 20 */ |
| 22 public class CreateHistogramAction extends DescribeUIAction { | 21 public class CreateHistogramAction extends DescribeUIAction { |
| 23 | 22 |
| 23 /** | |
| 24 * the logger, used to log exceptions and additonaly information | |
| 25 */ | |
| 24 private static Logger logger = Logger.getLogger(CreateHistogramAction.class); | 26 private static Logger logger = Logger.getLogger(CreateHistogramAction.class); |
| 25 | 27 |
| 26 | 28 |
| 29 /** | |
| 30 * Constructor | |
| 31 */ | |
| 27 public CreateHistogramAction() { | 32 public CreateHistogramAction() { |
| 28 super(); | 33 super(); |
| 29 } | 34 } |
| 30 | 35 |
| 31 | 36 |