From 399597f84d5a3112cc8ad7262a40cfcae88cf83c Mon Sep 17 00:00:00 2001
From: Florian Reimair <florian.reimair@iaik.tugraz.at>
Date: Thu, 12 Mar 2015 16:23:02 +0100
Subject: getting rid of log4j in logger class

---
 common/pom.xml                                     | 27 +++---------
 .../java/at/gv/egovernment/moa/logging/Logger.java | 50 +++++++++++-----------
 2 files changed, 30 insertions(+), 47 deletions(-)

(limited to 'common')

diff --git a/common/pom.xml b/common/pom.xml
index e702c5e66..72cf702bc 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -74,11 +74,6 @@
             <artifactId>slf4j-api</artifactId>
             <version>1.7.10</version>
         </dependency>
-<!--         <dependency>
-            <groupId>org.slf4j</groupId>
-            <artifactId>slf4j-simple</artifactId>
-            <version>1.7.6</version>
-        </dependency> -->
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>jcl-over-slf4j</artifactId>
@@ -86,28 +81,18 @@
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>
-            <artifactId>slf4j-api</artifactId>
+            <artifactId>jul-to-slf4j</artifactId>
             <version>1.7.10</version>
         </dependency>
-<!--         <dependency>
-            <groupId>org.slf4j</groupId>
-            <artifactId>log4j-over-slf4j</artifactId>
-            <version>1.7.6</version>
-        </dependency> -->
+        <dependency>
+			<groupId>org.slf4j</groupId>
+			<artifactId>slf4j-log4j12</artifactId>
+			<version>1.7.10</version>
+		</dependency>
         <dependency>
             <groupId>log4j</groupId>
             <artifactId>log4j</artifactId>
         </dependency>
-        <dependency>
-					<groupId>org.slf4j</groupId>
-					<artifactId>slf4j-log4j12</artifactId>
-					<version>1.7.10</version>
-				</dependency>
-        <dependency>
-            <groupId>org.slf4j</groupId>
-            <artifactId>jul-to-slf4j</artifactId>
-            <version>1.7.10</version>
-        </dependency>
     </dependencies>
 
     <build>
diff --git a/common/src/main/java/at/gv/egovernment/moa/logging/Logger.java b/common/src/main/java/at/gv/egovernment/moa/logging/Logger.java
index 184be20cb..6999656ab 100644
--- a/common/src/main/java/at/gv/egovernment/moa/logging/Logger.java
+++ b/common/src/main/java/at/gv/egovernment/moa/logging/Logger.java
@@ -50,22 +50,22 @@ public class Logger {
 
 
   /** The Constant instances. */
-  private static final Map<String, org.apache.log4j.Logger> instances = new HashMap<String, org.apache.log4j.Logger>();
+  private static final Map<String, org.slf4j.Logger> instances = new HashMap<String, org.slf4j.Logger>();
 
   /**
    * Gets the logger.
    *
    * @return the logger
    */
-  private static synchronized org.apache.log4j.Logger getLogger() {
+  private static synchronized org.slf4j.Logger getLogger() {
       String className = Thread.currentThread().getStackTrace()[3].getClassName();
 
-      org.apache.log4j.Logger logger = instances.get(className);
+      org.slf4j.Logger logger = instances.get(className);
       if (logger != null) {
           return logger;
       }
 
-      logger = org.apache.log4j.Logger.getLogger(className);
+      logger = org.slf4j.LoggerFactory.getLogger(className);
       instances.put(className, logger);
 
       return logger;
@@ -78,7 +78,7 @@ public class Logger {
    * <code>false</code> otherwise.
    */
   public static boolean isTraceEnabled() {
-		org.apache.log4j.Logger logger = getLogger();
+		org.slf4j.Logger logger = getLogger();
 		return logger.isTraceEnabled();
   }
   
@@ -90,7 +90,7 @@ public class Logger {
    * <code>false</code> otherwise.
    */
   public static boolean isTraceEnabled(String hierarchy) {
-		org.apache.log4j.Logger logger = getLogger();
+		org.slf4j.Logger logger = getLogger();
 		return logger.isTraceEnabled();
   }
   
@@ -100,8 +100,8 @@ public class Logger {
    * @param message The message to trace.
    */
   public static void trace(Object message) {
-		org.apache.log4j.Logger logger = getLogger();
-		logger.trace(message);
+		org.slf4j.Logger logger = getLogger();
+		logger.trace(message.toString());
   }
   
   /**
@@ -111,7 +111,7 @@ public class Logger {
    * <code>false</code> otherwise.
    */
   public static boolean isDebugEnabled() {
-		org.apache.log4j.Logger logger = getLogger();
+		org.slf4j.Logger logger = getLogger();
 		return logger.isDebugEnabled();
   }
   
@@ -123,7 +123,7 @@ public class Logger {
    * <code>false</code> otherwise.
    */
   public static boolean isDebugEnabled(String hierarchy) {
-		org.apache.log4j.Logger logger = getLogger();
+		org.slf4j.Logger logger = getLogger();
 		return logger.isDebugEnabled();
   }
   
@@ -133,8 +133,8 @@ public class Logger {
    * @param message The message to log.
    */
   public static void debug(Object message) {
-		org.apache.log4j.Logger logger = getLogger();
-		logger.debug(message);
+		org.slf4j.Logger logger = getLogger();
+		logger.debug(message.toString());
   }
   
   /**
@@ -143,8 +143,8 @@ public class Logger {
    * @param message The message to log.
    */
   public static void info(Object message) {
-		org.apache.log4j.Logger logger = getLogger();
-		logger.info(message);
+		org.slf4j.Logger logger = getLogger();
+		logger.info(message.toString());
   }
   
   /**
@@ -153,8 +153,8 @@ public class Logger {
    * @param message The message to log.
    */
   public static void warn(Object message) {
-		org.apache.log4j.Logger logger = getLogger();
-		logger.warn(message);
+		org.slf4j.Logger logger = getLogger();
+		logger.warn(message.toString());
   }
 
   /**
@@ -164,8 +164,8 @@ public class Logger {
    * @param t An exception that may be the cause of the warning.
    */
   public static void warn(Object message, Throwable t) {
-		org.apache.log4j.Logger logger = getLogger();
-		logger.warn(message, t);
+		org.slf4j.Logger logger = getLogger();
+		logger.warn(message.toString(), t);
   }
   
   /**
@@ -174,8 +174,8 @@ public class Logger {
    * @param message The message to log.
    */
   public static void error(Object message) {
-		org.apache.log4j.Logger logger = getLogger();
-		logger.error(message);
+		org.slf4j.Logger logger = getLogger();
+		logger.error(message.toString());
   }
 
   /**
@@ -185,8 +185,8 @@ public class Logger {
    * @param t An exception that may be the cause of the error.
    */
   public static void error(Object message, Throwable t) {
-		org.apache.log4j.Logger logger = getLogger();
-		logger.error(message, t);
+		org.slf4j.Logger logger = getLogger();
+		logger.error(message.toString(), t);
   }
   
   /**
@@ -195,8 +195,7 @@ public class Logger {
    * @param message The message to log.
    */
   public static void fatal(Object message) {
-		org.apache.log4j.Logger logger = getLogger();
-		logger.fatal(message);
+		error(message);
   }
 
   /**
@@ -206,7 +205,6 @@ public class Logger {
    * @param t An exception that may be the cause of the error.
    */
   public static void fatal(Object message, Throwable t) {
-		org.apache.log4j.Logger logger = getLogger();
-		logger.fatal(message, t);
+		error(message, t);
   }
 }
-- 
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