Enable Application Logging

pom.xml

@@ -238,11 +238,25 @@
             <artifactId>slf4j-api</artifactId>
             <version>1.7.21</version>
         </dependency>
+
+        <dependency>
+            <groupId>ch.qos.logback</groupId>
+            <artifactId>logback-classic</artifactId>
+            <version>1.1.8</version>
+        </dependency>
+        <dependency>
+            <groupId>ch.qos.logback</groupId>
+            <artifactId>logback-core</artifactId>
+            <version>1.1.8</version>
+        </dependency>
+
+        <!--        
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-log4j12</artifactId>
             <version>1.7.21</version>
         </dependency>
+        -->
         <!-- END Logging Dependencies -->
 
         <!-- Dependencies for Guice -->
@@ -389,10 +403,17 @@
 
         <dependency>
             <groupId>net.kencochrane.raven</groupId>
-            <artifactId>raven-log4j</artifactId>
+            <artifactId>raven-logback</artifactId>
             <version>6.0.0</version>
         </dependency>
 
+<!--
+        <dependency>
+            <groupId>net.kencochrane.raven</groupId>
+            <artifactId>raven-log4j</artifactId>
+            <version>6.0.0</version>
+        </dependency>
+-->
         <!-- Lucene search engine -->
         <dependency>
             <groupId>org.apache.lucene</groupId>
@@ -439,12 +460,19 @@
             <version>${metrics-version}</version>
         </dependency>
 
+        <dependency>
+            <groupId>io.dropwizard.metrics</groupId>
+            <artifactId>metrics-logback</artifactId>
+            <version>3.1.2</version>
+        </dependency>
+
+<!--
         <dependency>
             <groupId>io.dropwizard.metrics</groupId>
             <artifactId>metrics-log4j</artifactId>
             <version>${metrics-version}</version>
         </dependency>
-
+-->
         <dependency>
             <groupId>io.dropwizard.metrics</groupId>
             <artifactId>metrics-servlet</artifactId>

src/main/java/com/parallax/server/blocklyprop/config/DaoModule.java

@@ -15,9 +15,26 @@
 import com.parallax.server.blocklyprop.db.dao.impl.SessionDaoImpl;
 import com.parallax.server.blocklyprop.db.dao.impl.UserDaoImpl;
 
+
 /**
  *
  * @author Michel
+ * 
+ * AbstractModule:
+ * A support class for Modules which reduces repetition and results in a more
+ * readable configuration. Simply extend this class, implement configure(),
+ * and call the inherited methods which mirror those found in Binder.
+ * For example:
+ * 
+ *  public class MyModule extends AbstractModule {
+ *     protected void configure() {
+ *     bind(Service.class).to(ServiceImpl.class).in(Singleton.class);
+ *     bind(CreditCardPaymentService.class);
+ *     bind(PaymentService.class).to(CreditCardPaymentService.class);
+ *     bindConstant().annotatedWith(Names.named("port")).to(8080);
+ *    }
+ *  }
+ * 
  */
 public class DaoModule extends AbstractModule {
 

src/main/java/com/parallax/server/blocklyprop/config/PersistenceModule.java

@@ -10,12 +10,13 @@
 import com.google.inject.Provides;
 import com.parallax.server.blocklyprop.db.utils.DataSourceSetup;
 import java.sql.SQLException;
-import java.util.logging.Level;
-import java.util.logging.Logger;
 import javax.sql.DataSource;
 import org.apache.commons.configuration.Configuration;
 import org.apache.commons.dbcp2.PoolingDataSource;
 import org.jooq.SQLDialect;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
 
 /**
  *
@@ -37,6 +38,7 @@ protected void configure() {
 
     @Provides
     PoolingDataSource dataSource() throws ClassNotFoundException {
+
         PoolingDataSource ds = DataSourceSetup.connect(configuration);
         try {
             ds.getConnection();

src/main/java/com/parallax/server/blocklyprop/config/SetupConfig.java

@@ -21,6 +21,10 @@
 import org.apache.commons.configuration.Configuration;
 import org.apache.commons.configuration.ConfigurationException;
 import org.apache.commons.configuration.DefaultConfigurationBuilder;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import ch.qos.logback.classic.LoggerContext;
+
 
 /**
  *
@@ -29,6 +33,7 @@
 public class SetupConfig extends GuiceServletContextListener {
 
     private Configuration configuration;
+    private final Logger LOG = LoggerFactory.getLogger(this.getClass());
 
     @Override
     protected Injector getInjector() {
@@ -62,10 +67,11 @@ protected void configure() {
 
     private void readConfiguration() {
         try {
-            System.out.println("Looking for blocklyprop.properties in: " + System.getProperty("user.home"));
+            LOG.info("Looking for blocklyprop.properties in: {}", System.getProperty("user.home"));
             DefaultConfigurationBuilder configurationBuilder = new DefaultConfigurationBuilder(getClass().getResource("/config.xml"));
             configuration = configurationBuilder.getConfiguration();
         } catch (ConfigurationException ce) {
+            LOG.error("{}", ce.getMessage());
             ce.printStackTrace();
         } catch (Throwable t) {
             t.printStackTrace();
@@ -81,12 +87,20 @@ public void contextDestroyed(ServletContextEvent servletContextEvent) {
             Driver driver = drivers.nextElement();
             try {
                 DriverManager.deregisterDriver(driver);
-                //  LOG.log(Level.INFO, String.format("deregistering jdbc driver: %s", driver));
+                LOG.info("deregistering jdbc driver: {}",driver);
             } catch (SQLException sqlE) {
                 //   LOG.log(Level.SEVERE, String.format("Error deregistering driver %s", driver), e);
             }
 
         }
+
+        // Shut down the loggers. Assume SLF4J is bound to logback-classic
+        // in the current environment
+        LoggerContext loggerContext = (LoggerContext) LoggerFactory.getILoggerFactory();
+        if (loggerContext != null) {
+            loggerContext.stop();
+        }
+
     }
 
 }