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
  33     /**
  34      * see also <code>eu.etaxonomy.cdm.server.instance.SharedAttributes</code>
  35      */
  36     private static final String CDM_LOGFILE = "cdm.logfile";
  37
  38     protected void configureLogFile() {
  39         PatternLayout layout = new PatternLayout("%d %p [%c] - %m%n");
  40         String logFile = findProperty(CDM_LOGFILE, false);
  41         if (logFile == null) {
  42             logger.info("No logfile specified, runing without.");
  43             return;
  44         }
  45         try {
  46             RollingFileAppender appender = new RollingFileAppender(layout, logFile);
  47             appender.setName(ROLLING_FILE_APPENDER);
  48             appender.setMaxBackupIndex(3);
  49             appender.setMaxFileSize("2MB");
  50             Logger.getRootLogger().addAppender(appender);
  51             logger.info("logging to :" + logFile);
  52         } catch (IOException e) {
  53             logger.error("Creating RollingFileAppender failed:", e);
  54         }
  55     }
  56
  57     /* (non-Javadoc)
  58      * @see org.springframework.beans.factory.InitializingBean#afterPropertiesSet()
  59      */
  60     @Override
  61     public void afterPropertiesSet() throws Exception {
  62         configureLogFile();
  63     }
  64
  65
  66
  67 }