ingo@1366: package de.intevation.flys.client.server;
ingo@1366: 
ingo@1366: import javax.servlet.ServletException;
ingo@1366: import javax.servlet.http.HttpServlet;
ingo@1366: 
ingo@1366: import org.apache.log4j.Logger;
ingo@1366: 
felix@2890: /** Documentation goes here. */
ingo@1366: public class BaseServlet extends HttpServlet {
ingo@1366: 
ingo@1366:     private static Logger logger = Logger.getLogger(BaseServlet.class);
ingo@1366: 
ingo@1366: 
ingo@1372:     public static final String LOG4J_PROPERTIES = "FLYS_CLIENT_LOG4J_PROPERIES";
ingo@1372: 
ingo@1372: 
ingo@1366:     @Override
ingo@1366:     public void init()
ingo@1366:     throws ServletException
ingo@1366:     {
ingo@1366:         System.out.println("BaseServlet.init");
ingo@1366: 
ingo@1368:         initLogging();
ingo@1368:         initConfigParameters();
ingo@1368:     }
ingo@1368: 
ingo@1368: 
felix@2890:     /** Init servlet wide logging. */
ingo@1368:     protected void initLogging() {
ingo@1372:         String log4jProperties = System.getenv(LOG4J_PROPERTIES);
ingo@1372: 
ingo@1372:         if (log4jProperties == null || log4jProperties.length() == 0) {
ingo@1372:             String file = getInitParameter("log4j-properties");
ingo@1372: 
ingo@1372:             if (file != null && file.length() > 0) {
ingo@1372:                 log4jProperties = getServletContext().getRealPath(file);
ingo@1372:             }
ingo@1372:         }
ingo@1366: 
ingo@1417:         LoggingConfigurator.init(log4jProperties);
ingo@1366:     }
ingo@1368: 
ingo@1368: 
felix@2890:     /** Set Context Attribute (parameter) from config.xml file. */
ingo@1368:     protected void initConfigParameters() {
ingo@1368:         String url = getInitParameter("server-url");
ingo@1368:         logger.debug("Found server url: " + url);
ingo@1368: 
ingo@1368:         getServletContext().setAttribute("server-url", url);
ingo@1368:     }
ingo@1366: }
ingo@1417: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :