Mercurial > dive4elements > river
comparison flys-client/src/main/java/org/dive4elements/river/client/server/BaseServletContextListener.java @ 5834:f507086aa94b
Repaired internal references.
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Thu, 25 Apr 2013 12:31:32 +0200 |
| parents | flys-client/src/main/java/de/intevation/flys/client/server/BaseServletContextListener.java@763789a9acca |
| children | 821a02bbfb4e |
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| 5833:a2bdc0f524e8 | 5834:f507086aa94b |
|---|---|
| 1 package de.intevation.flys.client.server; | |
| 2 | |
| 3 import java.io.IOException; | |
| 4 | |
| 5 import javax.servlet.ServletContext; | |
| 6 import javax.servlet.ServletContextEvent; | |
| 7 import javax.servlet.ServletContextListener; | |
| 8 | |
| 9 import org.apache.log4j.Logger; | |
| 10 | |
| 11 import de.intevation.flys.client.server.LoggingConfigurator; | |
| 12 import de.intevation.flys.client.server.features.Features; | |
| 13 import de.intevation.flys.client.server.features.XMLFileFeatures; | |
| 14 | |
| 15 /** | |
| 16 * ServletContextListenter to initalize the Features globally for | |
| 17 * all Servlets | |
| 18 */ | |
| 19 public class BaseServletContextListener implements ServletContextListener { | |
| 20 | |
| 21 public static final String LOG4J_PROPERTIES = "FLYS_CLIENT_LOG4J_PROPERIES"; | |
| 22 | |
| 23 public static final Logger logger = Logger.getLogger(BaseServletContextListener.class); | |
| 24 | |
| 25 @Override | |
| 26 public void contextInitialized(ServletContextEvent sce) { | |
| 27 ServletContext sc = sce.getServletContext(); | |
| 28 | |
| 29 this.initLogging(sc); | |
| 30 | |
| 31 String filename = sc.getInitParameter("features-file"); | |
| 32 | |
| 33 logger.debug("Initializing ServletContext"); | |
| 34 try { | |
| 35 XMLFileFeatures features = new XMLFileFeatures(sc.getRealPath(filename)); | |
| 36 sc.setAttribute(Features.CONTEXT_ATTRIBUTE, features); | |
| 37 } catch(IOException e) { | |
| 38 logger.error(e); | |
| 39 } | |
| 40 } | |
| 41 | |
| 42 @Override | |
| 43 public void contextDestroyed(ServletContextEvent sce) { | |
| 44 //DO NOTHING | |
| 45 } | |
| 46 | |
| 47 | |
| 48 private void initLogging(ServletContext sc) { | |
| 49 String log4jProperties = System.getenv(LOG4J_PROPERTIES); | |
| 50 | |
| 51 if (log4jProperties == null || log4jProperties.length() == 0) { | |
| 52 String file = sc.getInitParameter("log4j-properties"); | |
| 53 | |
| 54 if (file != null && file.length() > 0) { | |
| 55 log4jProperties = sc.getRealPath(file); | |
| 56 } | |
| 57 } | |
| 58 System.out.println(log4jProperties); | |
| 59 | |
| 60 LoggingConfigurator.init(log4jProperties); | |
| 61 } | |
| 62 } |