switch over to log4j

add servlet-api as provided dependency

pom.xml

@@ -88,14 +88,25 @@
 		</dependency>
 		<dependency>
 			<groupId>org.slf4j</groupId>
-			<artifactId>slf4j-simple</artifactId>
+			<artifactId>slf4j-log4j12</artifactId>
 			<version>1.6.6</version>
 		</dependency>
+		<dependency>
+        	<groupId>log4j</groupId>
+        	<artifactId>log4j</artifactId>
+        	<version>1.2.16</version>
+    	</dependency>
 		<dependency>
 			<groupId>couchdb4j</groupId>
 		  	<artifactId>couchdb4j</artifactId>
 		  	<version>0.3.0-i386-1</version>
 		</dependency>
+		<dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.5</version>
+            <scope>provided</scope>
+        </dependency>
 	</dependencies>
 	<build>
 		<plugins>

src/main/resources/log4j.properties

+log4j.rootCategory=INFO, stdout
+ 
+log4j.appender.stdout=org.apache.log4j.ConsoleAppender
+log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
+log4j.appender.stdout.layout.ConversionPattern=%d{ABSOLUTE} %5p %t %c{2}:%L - %m%n
+ 
+log4j.category.org.springframework.beans.factory=DEBUG

src/main/webapp/WEB-INF/web.xml

@@ -10,9 +10,16 @@
 			/WEB-INF/spring/spring-security.xml
         </param-value>
 	</context-param>
+	<context-param>
+   		<param-name>log4jConfigLocation</param-name>
+   		<param-value>/WEB-INF/classes/log4j.properties</param-value>
+	</context-param>
+	<listener>
+   		<listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
+    </listener>
 	<listener>
 		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
-	</listener>
+	</listener>	
 	<servlet>
 		<servlet-name>arsnova</servlet-name>
 		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>