Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/server/BaseServletContextListener.java @ 4284:7a94d5e7fc3d

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Write the "hidden" attribute of a style into the collection's attribute when using the theme editor. Otherwise, the next time using the theme editor, the hidden attributes that should not be changed by the user are visible.
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Mon, 29 Oct 2012 07:18:42 +0100
parents 763789a9acca
children
rev   line source
3478
763789a9acca Rename FeatureServletContextListener and move it out of the features package
Bjoern Ricks <bjoern.ricks@intevation.de>
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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 }
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