Logging for CloudScale App.

src/main/java/at/ac/tuwien/infosys/aic13/sentiment/impl/TwitterSentimentAnalyzerImpl.java

@@ -73,8 +73,8 @@ public PublicSentimentQueryResult analyze(@ByValueParameter PublicSentimentQuery
                     break;
             }
         }
-
-        double sr = (positive + (0.5 * neutral) + (0.01*negative)) / result.getNumberOfTweets();
+        logger.info("Found Tweets: pos="+positive+", neutral="+neutral+", negative="+negative );
+        double sr = (positive + (0.5 * neutral)) / result.getNumberOfTweets();
         result.setSentimentValue( Math.round(sr * 100.0) / 100.0 );
         return result;
     }

src/main/resources/log4j.xml

@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE log4j:configuration PUBLIC "-//APACHE//DTD LOG4J 1.2//EN" "log4j.dtd">
+<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">
+
+	<!-- Appenders -->
+	<appender name="file" class="org.apache.log4j.RollingFileAppender">
+		<param name="file" value="therapy3.log" />
+		<param name="Threshold" value="info" />
+		<layout class="org.apache.log4j.PatternLayout">
+			<param name="ConversionPattern" value="%-5p:%d{dd.MM.yyyy HH:mm:ss,SSS}: %c - %m%n" />
+		</layout>
+	</appender>
+
+	<appender name="console" class="org.apache.log4j.ConsoleAppender">
+		<param name="Target" value="System.out" />
+		<layout class="org.apache.log4j.PatternLayout">
+			<param name="ConversionPattern" value="%-5p:%d{dd.MM.yyyy HH:mm:ss,SSS}: %c - %m%n" />
+		</layout>
+	</appender>
+
+	<!-- Application Loggers -->
+
+	<logger name="at.ac.tuwien.infosys.aic13">
+		<level value="DEBUG" />
+	</logger>
+
+	<logger name="therapygroup.util.TherapyTransactionManager">
+		<level value="INFO" />
+	</logger>
+
+	<!-- 3rdparty Loggers -->
+	<logger name="org.apache.http">
+		<level value="info" />
+	</logger>
+
+	<logger name="org.springframework">
+		<level value="info" />
+	</logger>
+
+	<logger name="org.springframework.jndi">
+		<level value="info" />
+	</logger>
+
+	<logger name="org.springframework.security">
+		<level value="info" />
+	</logger>
+
+	<logger name="org.springframework.core">
+		<level value="info" />
+	</logger>
+
+	<logger name="org.springframework.beans">
+		<level value="info" />
+	</logger>
+
+	<logger name="org.springframework.context">
+		<level value="info" />
+	</logger>
+
+	<logger name="org.springframework.http">
+		<level value="info" />
+	</logger>
+
+	<logger name="org.springframework.web">
+		<level value="info" />
+	</logger>
+
+	<logger name="org.springframework.jdbc">
+		<level value="info" />
+	</logger>
+
+	<logger name="org.hibernate">
+		<level value="info" />
+	</logger>
+
+	<!-- Root Logger -->
+	<root>
+		<priority value="debug" />
+		<appender-ref ref="console" />
+		<!-- <appender-ref ref="file" /> -->
+	</root>
+
+
+</log4j:configuration>