Mercurial > dive4elements > river
annotate flys-client/src/main/java/de/intevation/flys/client/server/BaseServletContextListener.java @ 3843:8e169e4e1b57
Add the official gauge number to the GaugeInfo class
flys-client/trunk@5559 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Bjoern Ricks <bjoern.ricks@intevation.de> |
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date | Fri, 21 Sep 2012 14:12:41 +0000 |
parents | 763789a9acca |
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Rename FeatureServletContextListener and move it out of the features package
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1 package de.intevation.flys.client.server; |
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2 |
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3 import java.io.IOException; |
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4 |
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5 import javax.servlet.ServletContext; |
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6 import javax.servlet.ServletContextEvent; |
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7 import javax.servlet.ServletContextListener; |
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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 de.intevation.flys.client.server.LoggingConfigurator; |
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12 import de.intevation.flys.client.server.features.Features; |
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13 import de.intevation.flys.client.server.features.XMLFileFeatures; |
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14 |
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15 /** |
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16 * ServletContextListenter to initalize the Features globally for |
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17 * all Servlets |
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18 */ |
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19 public class BaseServletContextListener implements ServletContextListener { |
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20 |
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21 public static final String LOG4J_PROPERTIES = "FLYS_CLIENT_LOG4J_PROPERIES"; |
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22 |
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23 public static final Logger logger = Logger.getLogger(BaseServletContextListener.class); |
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24 |
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25 @Override |
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26 public void contextInitialized(ServletContextEvent sce) { |
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27 ServletContext sc = sce.getServletContext(); |
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28 |
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29 this.initLogging(sc); |
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30 |
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31 String filename = sc.getInitParameter("features-file"); |
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32 |
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33 logger.debug("Initializing ServletContext"); |
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34 try { |
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35 XMLFileFeatures features = new XMLFileFeatures(sc.getRealPath(filename)); |
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36 sc.setAttribute(Features.CONTEXT_ATTRIBUTE, features); |
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37 } catch(IOException e) { |
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38 logger.error(e); |
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39 } |
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40 } |
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41 |
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42 @Override |
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43 public void contextDestroyed(ServletContextEvent sce) { |
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44 //DO NOTHING |
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45 } |
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46 |
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47 |
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48 private void initLogging(ServletContext sc) { |
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49 String log4jProperties = System.getenv(LOG4J_PROPERTIES); |
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50 |
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51 if (log4jProperties == null || log4jProperties.length() == 0) { |
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52 String file = sc.getInitParameter("log4j-properties"); |
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53 |
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54 if (file != null && file.length() > 0) { |
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55 log4jProperties = sc.getRealPath(file); |
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56 } |
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57 } |
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58 System.out.println(log4jProperties); |
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59 |
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60 LoggingConfigurator.init(log4jProperties); |
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61 } |
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62 } |