Mercurial > dive4elements > gnv-client

annotate gnv/src/main/java/de/intevation/gnv/action/DoExportAction.java @ 284:47e3647af88f

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Added link in gui to export charts to svg. gnv/trunk@388 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Mon, 30 Nov 2009 17:46:57 +0000
parents ef10bf497a16
children 9005b39c52ac
rev   line source
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bba8fd97e549 Export and Diagrammoptions integrated into GUI
Tim Englich <tim.englich@intevation.de>
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1 /**
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2 *
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3 */
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4 package de.intevation.gnv.action;
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5
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6 import javax.servlet.http.HttpServletRequest;
bba8fd97e549 Export and Diagrammoptions integrated into GUI
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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 /**
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12 * @author Tim Englich <tim.englich@intevation.de>
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13 *
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14 */
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15 public class DoExportAction extends DoOutputAction {
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16
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17 /**
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18 * the logger, used to log exceptions and additonaly information
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19 */
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20 private static Logger log = Logger.getLogger(DoExportAction.class);
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21
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22 /**
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23 * Constructor
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24 */
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25 public DoExportAction() {
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26 super();
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27 }
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28
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29 @Override
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30 protected void setHeaders(String target, String mimeType,
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31 HttpServletResponse response,
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32 HttpServletRequest request) {
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33 log.debug("DoExportAction.setHeaders");
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34 try {
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35 super.setHeaders(target, mimeType, response, request);
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36 String fileName = "GNVEXPORT_" + System.currentTimeMillis() + ".";
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37
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38 if (target.equalsIgnoreCase("chart")) {
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39 fileName = fileName
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40 + mimeType.substring(mimeType.indexOf("/") + 1);
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41 }
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42 else if (target.equalsIgnoreCase("pdf")) {
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43 fileName = fileName + "pdf";
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44 }
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45 else if (target.equalsIgnoreCase("svg")) {
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46 fileName = fileName + "svg";
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47 } else if (target.equalsIgnoreCase("CSV")) {
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48 fileName = fileName + "csv";
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49 } else {
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50 fileName = fileName + "txt";
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51 }
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52 log.debug("FileName for Export: " + fileName);
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53 response.setHeader("Content-Disposition", "attachment;filename="
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54 + fileName);
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55 } catch (Exception e) {
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56 log.error(e, e);
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57 }
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58 }
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59
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60 }
http://dive4elements.wald.intevation.org