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annotate gnv/src/main/java/de/intevation/gnv/servlet/GNVActionServlet.java @ 961:d98d3e82118c
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author | Tim Englich <tim.englich@intevation.de> |
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date | Tue, 18 May 2010 10:17:51 +0000 |
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1 package de.intevation.gnv.servlet; |
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2 |
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3 import javax.servlet.ServletConfig; |
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4 import javax.servlet.ServletException; |
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5 |
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6 import org.apache.log4j.Logger; |
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7 import org.apache.log4j.PropertyConfigurator; |
961 | 8 import org.apache.struts.action.ActionServlet; |
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9 |
961 | 10 import de.intevation.gnv.propertiesreader.PropertiesReaderFactory; |
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11 |
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12 /** |
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13 * The GNV ActionServlet. |
961 | 14 * This Servelt will be used to handle all requests which are |
15 * send to the GNV-WebClient. | |
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16 * |
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17 * @author <a href="mailto:tim.englich@intevation.de">Tim Englich</a> |
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18 */ |
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19 public class GNVActionServlet extends ActionServlet { |
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20 |
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21 /** |
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22 * the logger, used to log exceptions and additonaly information |
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23 */ |
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24 private static Logger log = null; |
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25 |
961 | 26 /** |
27 * The id which must be used to lookup the path to the | |
28 * <code>log4j.properties</code> file which is configured | |
29 * in the <code>web.xml</code> | |
30 */ | |
31 private final static String LOGGINIG_CONFIG_FILE_ID = "de.intevation.gnv." + | |
32 "servlet.log4j.configuration"; | |
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33 |
961 | 34 /** |
35 * The UID of this class. | |
36 */ | |
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37 private static final long serialVersionUID = 3597396283436383943L; |
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38 |
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39 |
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40 @Override |
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41 public void init(ServletConfig config) throws ServletException { |
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42 super.init(config); |
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43 try { |
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44 String path = config.getServletContext().getRealPath("/") |
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45 + config.getInitParameter(LOGGINIG_CONFIG_FILE_ID); |
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46 PropertyConfigurator.configure(path); |
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47 log = Logger.getLogger(GNVActionServlet.class); |
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48 } catch (Exception e) { |
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49 log.error(e, e); |
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50 } |
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51 log.info("PropertiesReader will be configured."); |
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52 PropertiesReaderFactory.getInstance().initPropertiesReader(config); |
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53 } |
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54 } |
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55 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |