cdmlib-remote/src/main/java/eu/etaxonomy/cdm/remote/config/LoggingConfigurer.java

   1 // $Id$
   2 /**
   3  * Copyright (C) 2009 EDIT
   4  * European Distributed Institute of Taxonomy
   5  * http://www.e-taxonomy.eu
   6  *
   7  * The contents of this file are subject to the Mozilla Public License Version 1.1
   8  * See LICENSE.TXT at the top of this package for the full license terms.
   9  */
  10 package eu.etaxonomy.cdm.remote.config;
  11
  12 import java.io.IOException;
  13
  14 import org.apache.log4j.Logger;
  15 import org.apache.log4j.PatternLayout;
  16 import org.apache.log4j.RollingFileAppender;
  17 import org.springframework.beans.factory.InitializingBean;
  18 import org.springframework.context.annotation.Configuration;
  19
  20 /**
  21  * @author a.kohlbecker
  22  * @date 20.07.2010
  23  *
  24  */
  25 @Configuration
  26 public class LoggingConfigurer extends AbstractWebApplicationConfigurer implements InitializingBean  {
  27
  28         /**
  29          *
  30          */
  31         private static final String ROLLING_FILE_APPENDER = "rollingFileAppender";
  32         private static final String CDM_LOGFILE = "cdm.logfile";
  33
  34         protected void configureLogFile() {
  35                 PatternLayout layout = new PatternLayout("%d %p [%c] - %m%n");
  36                 String logFile = findProperty(CDM_LOGFILE, false);
  37                 if (logFile == null) {
  38                         logger.info("No logfile specified, runing without.");
  39                         return;
  40                 }
  41                 try {
  42                         RollingFileAppender appender = new RollingFileAppender(layout, logFile);
  43                         appender.setName(ROLLING_FILE_APPENDER);
  44                         appender.setMaxBackupIndex(3);
  45                         appender.setMaxFileSize("2MB");
  46                         Logger.getRootLogger().addAppender(appender);
  47                         logger.info("logging to :" + logFile);
  48                 } catch (IOException e) {
  49                         logger.error("Creating RollingFileAppender failed:", e);
  50                 }
  51         }
  52
  53         /* (non-Javadoc)
  54          * @see org.springframework.beans.factory.InitializingBean#afterPropertiesSet()
  55          */
  56         @Override
  57         public void afterPropertiesSet() throws Exception {
  58                 configureLogFile();
  59         }
  60
  61
  62
  63 }