[DL-Learner SVN] SF.net SVN: dl-learner:[3667] trunk/interfaces/src/main

[<sha...@us...>]

Revision: 3667
          http://dl-learner.svn.sourceforge.net/dl-learner/?rev=3667&view=rev
Author:   shadowtm
Date:     2012-04-29 17:25:45 +0000 (Sun, 29 Apr 2012)
Log Message:
-----------
Added logger for the cli package so we could enable output of stacktraces to the appenders if we want.

Modified Paths:
--------------
    trunk/interfaces/src/main/java/org/dllearner/cli/CLI.java
    trunk/interfaces/src/main/resources/log4j.properties

Modified: trunk/interfaces/src/main/java/org/dllearner/cli/CLI.java
===================================================================
--- trunk/interfaces/src/main/java/org/dllearner/cli/CLI.java	2012-04-29 16:25:14 UTC (rev 3666)
+++ trunk/interfaces/src/main/java/org/dllearner/cli/CLI.java	2012-04-29 17:25:45 UTC (rev 3667)
@@ -28,7 +28,6 @@
 import java.util.Map.Entry;
 
 import org.apache.commons.lang.exception.ExceptionUtils;
-import org.apache.log4j.Logger;
 import org.apache.xmlbeans.XmlObject;
 import org.dllearner.configuration.IConfiguration;
 import org.dllearner.configuration.spring.ApplicationContextBuilder;
@@ -39,6 +38,8 @@
 import org.dllearner.core.*;
 import org.dllearner.learningproblems.PosNegLP;
 import org.dllearner.utilities.Files;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.context.ApplicationContext;
 import org.springframework.core.io.FileSystemResource;
 import org.springframework.core.io.Resource;
@@ -52,9 +53,8 @@
  */
 public class CLI {
 
-	private static Logger logger = Logger.getLogger(CLI.class);
-	private static Logger rootLogger = Logger.getRootLogger();
-	
+	private static Logger logger = LoggerFactory.getLogger(CLI.class);
+
 	private ApplicationContext context;
 	private IConfiguration configuration;
 	private File confFile;
@@ -190,7 +190,7 @@
             // Get the Root Error Message
             logger.error("An Error Has Occurred During Processing.");
             logger.error(primaryCause.getMessage());
-
+            logger.debug("Stack Trace: ", e);
             logger.error("Terminating DL-Learner...and writing stacktrace to: " + stacktraceFileName);
             FileOutputStream fos = new FileOutputStream(stacktraceFileName);
             PrintStream ps = new PrintStream(fos);

Modified: trunk/interfaces/src/main/resources/log4j.properties
===================================================================
--- trunk/interfaces/src/main/resources/log4j.properties	2012-04-29 16:25:14 UTC (rev 3666)
+++ trunk/interfaces/src/main/resources/log4j.properties	2012-04-29 17:25:45 UTC (rev 3667)
@@ -1,3 +1,5 @@
+# All loggers will default to the INFO level unless specified in a specific logger
+# For more information, see the Log4J API manual at: http://bit.ly/KmvtWL  .
 log4j.rootLogger=INFO, stdout, file
 
 log4j.appender.stdout=org.apache.log4j.ConsoleAppender
@@ -12,6 +14,8 @@
 
 # DL-Learner Logs
 log4j.logger.org.dllearner=INFO
+# Turn this to Debug if you wish to dump stack traces to the appenders (console, file)
+log4j.logger.org.dllearner.cli=INFO
 log4j.logger.org.dllearner.server.nke.LogicalRelationStrategy=DEBUG
 log4j.category.org.dllearner.kb.simple=DEBUG
 

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