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Posted to commits@camel.apache.org by bv...@apache.org on 2013/10/21 13:20:32 UTC

git commit: CAMEL-6877: Fixed the example camel-examples-etl being broken as well as polished it's codebase.

Updated Branches:
  refs/heads/master dabc2dbaa -> ad6024b68


CAMEL-6877: Fixed the example camel-examples-etl being broken as well as polished it's codebase.

Project: http://git-wip-us.apache.org/repos/asf/camel/repo
Commit: http://git-wip-us.apache.org/repos/asf/camel/commit/ad6024b6
Tree: http://git-wip-us.apache.org/repos/asf/camel/tree/ad6024b6
Diff: http://git-wip-us.apache.org/repos/asf/camel/diff/ad6024b6

Branch: refs/heads/master
Commit: ad6024b68d3b98fec423eaa22ac28b468c2a4a67
Parents: dabc2db
Author: Babak Vahdat <bv...@apache.org>
Authored: Mon Oct 21 13:20:22 2013 +0200
Committer: Babak Vahdat <bv...@apache.org>
Committed: Mon Oct 21 13:20:22 2013 +0200

----------------------------------------------------------------------
 .../apache/camel/component/jpa/JpaProducer.java |   4 +-
 .../camel/component/jpa/JpaUseMergeTest.java    |   2 +-
 examples/camel-example-etl/pom.xml              | 177 +++----------------
 .../camel/example/etl/CustomerEntity.java       |  13 +-
 .../camel/example/etl/CustomerTransformer.java  |  47 +++--
 .../org/apache/camel/example/etl/EtlRoutes.java |   1 -
 .../src/main/resources/META-INF/persistence.xml |  31 ++++
 .../resources/META-INF/spring/camel-context.xml |  50 ++++++
 .../src/main/resources/log4j.properties         |  32 +---
 .../eclipselink/META-INF/persistence.xml        |  34 ----
 .../META-INF/spring/camel-context.xml           |  54 ------
 .../src/profiles/eclipselink/log4j.properties   |  36 ----
 .../profiles/hibernate/META-INF/persistence.xml |  26 ---
 .../hibernate/META-INF/spring/camel-context.xml |  62 -------
 .../src/profiles/hibernate/log4j.properties     |  36 ----
 .../profiles/openjpa/META-INF/persistence.xml   |  27 ---
 .../openjpa/META-INF/spring/camel-context.xml   |  55 ------
 .../camel/example/etl/IntegrationTest.java      |   4 +-
 18 files changed, 161 insertions(+), 530 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/camel/blob/ad6024b6/components/camel-jpa/src/main/java/org/apache/camel/component/jpa/JpaProducer.java
----------------------------------------------------------------------
diff --git a/components/camel-jpa/src/main/java/org/apache/camel/component/jpa/JpaProducer.java b/components/camel-jpa/src/main/java/org/apache/camel/component/jpa/JpaProducer.java
index 80cd486..cf78d26 100644
--- a/components/camel-jpa/src/main/java/org/apache/camel/component/jpa/JpaProducer.java
+++ b/components/camel-jpa/src/main/java/org/apache/camel/component/jpa/JpaProducer.java
@@ -51,6 +51,8 @@ public class JpaProducer extends DefaultProducer {
     }
 
     public void process(final Exchange exchange) {
+        exchange.getIn().setHeader(JpaConstants.ENTITYMANAGER, entityManager);
+
         final Object values = expression.evaluate(exchange, Object.class);
         if (values != null) {
             transactionTemplate.execute(new TransactionCallback<Object>() {
@@ -98,8 +100,6 @@ public class JpaProducer extends DefaultProducer {
                 }
             });
         }
-
-        exchange.getIn().setHeader(JpaConstants.ENTITYMANAGER, entityManager);
     }
 
     @Override

http://git-wip-us.apache.org/repos/asf/camel/blob/ad6024b6/components/camel-jpa/src/test/java/org/apache/camel/component/jpa/JpaUseMergeTest.java
----------------------------------------------------------------------
diff --git a/components/camel-jpa/src/test/java/org/apache/camel/component/jpa/JpaUseMergeTest.java b/components/camel-jpa/src/test/java/org/apache/camel/component/jpa/JpaUseMergeTest.java
index 100f1f3..a509730 100644
--- a/components/camel-jpa/src/test/java/org/apache/camel/component/jpa/JpaUseMergeTest.java
+++ b/components/camel-jpa/src/test/java/org/apache/camel/component/jpa/JpaUseMergeTest.java
@@ -50,7 +50,7 @@ public class JpaUseMergeTest extends AbstractJpaMethodTest {
         assertEntitiesInDatabase(1, Customer.class.getName());
         assertEntitiesInDatabase(1, Address.class.getName());
 
-        // do detach the persisted entity first before modifying it, as we intend to merge it later on below
+        // do detach the persisted entity first before modifying it as we intend to merge it later on below
         entityManager.detach(customer);
         customer.setName("Max Mustermann");
         customer.getAddress().setAddressLine1("Musterstr. 1");

http://git-wip-us.apache.org/repos/asf/camel/blob/ad6024b6/examples/camel-example-etl/pom.xml
----------------------------------------------------------------------
diff --git a/examples/camel-example-etl/pom.xml b/examples/camel-example-etl/pom.xml
index 667e896..918eea1 100755
--- a/examples/camel-example-etl/pom.xml
+++ b/examples/camel-example-etl/pom.xml
@@ -53,12 +53,13 @@
       <artifactId>camel-juel</artifactId>
     </dependency>
     <dependency>
-      <groupId>org.springframework</groupId>
-      <artifactId>spring-aop</artifactId>
+      <groupId>org.apache.openjpa</groupId>
+      <artifactId>openjpa</artifactId>
+      <version>${openjpa-version}</version>
     </dependency>
     <dependency>
-      <groupId>org.apache.geronimo.specs</groupId>
-      <artifactId>geronimo-jpa_2.0_spec</artifactId>
+      <groupId>org.apache.derby</groupId>
+      <artifactId>derby</artifactId>
     </dependency>
 
     <!-- lets use log4j -->
@@ -66,23 +67,6 @@
       <groupId>org.slf4j</groupId>
       <artifactId>slf4j-log4j12</artifactId>
     </dependency>
-    <dependency>
-      <groupId>log4j</groupId>
-      <artifactId>log4j</artifactId>
-    </dependency>
-
-    <dependency>
-      <groupId>org.apache.derby</groupId>
-      <artifactId>derby</artifactId>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.geronimo.specs</groupId>
-      <artifactId>geronimo-jta_1.1_spec</artifactId>
-    </dependency>
-    <dependency>
-      <groupId>commons-dbcp</groupId>
-      <artifactId>commons-dbcp</artifactId>
-    </dependency>
 
     <!-- testing -->
     <dependency>
@@ -117,6 +101,29 @@
           </execution>
         </executions>
       </plugin>
+
+      <!-- Will enhance classes as we run in a non JEE env -->
+      <plugin>
+        <groupId>org.apache.openjpa</groupId>
+        <artifactId>openjpa-maven-plugin</artifactId>
+        <version>${openjpa-version}</version>
+        <configuration>
+          <persistenceXmlFile>${project.basedir}/src/main/resources/META-INF/persistence.xml</persistenceXmlFile>
+          <includes>org/apache/camel/example/etl/*Entity.class</includes>
+          <addDefaultConstructor>true</addDefaultConstructor>
+          <enforcePropertyRestrictions>true</enforcePropertyRestrictions>
+        </configuration>
+        <executions>
+          <execution>
+            <id>enhancer</id>
+            <phase>process-classes</phase>
+            <goals>
+              <goal>enhance</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+
       <!-- Allows the example to be run via 'mvn camel:run' -->
       <plugin>
         <groupId>org.apache.camel</groupId>
@@ -136,132 +143,4 @@
     </plugins>
   </build>
 
-  <profiles>
-    <!-- Hibernate - Derby -->
-    <profile>
-      <id>hibernate</id>
-      <properties>
-        <camel.osgi.import.additional>
-          org.apache.derby.*,
-          org.hibernate.ejb
-        </camel.osgi.import.additional>
-      </properties>
-      <build>
-        <resources>
-          <resource>
-            <directory>${basedir}/src/profiles/hibernate</directory>
-          </resource>
-          <resource>
-            <directory>${basedir}/src/main/resources</directory>
-            <filtering>true</filtering>
-          </resource>
-        </resources>
-      </build>
-      <dependencies>
-        <dependency>
-          <groupId>org.hibernate</groupId>
-          <artifactId>hibernate-entitymanager</artifactId>
-        </dependency>
-      </dependencies>
-    </profile>
-    
-    <!-- OpenJPA - Derby -->
-    <profile>
-      <id>openjpa</id>
-      <activation>
-        <activeByDefault>true</activeByDefault>
-      </activation>
-      <build>
-        <resources>
-          <resource>
-            <directory>${basedir}/src/profiles/openjpa</directory>
-          </resource>
-          <resource>
-            <directory>${basedir}/src/main/resources</directory>
-            <filtering>true</filtering>
-          </resource>
-        </resources>
-        <!-- Will enhance classes as we run in a non J2EE 5 env -->
-        <plugins>
-          <plugin>
-            <groupId>org.apache.openjpa</groupId>
-            <artifactId>openjpa-maven-plugin</artifactId>
-            <version>${openjpa-version}</version>
-            <configuration>
-              <persistenceXmlFile>${project.basedir}/src/profiles/openjpa/META-INF/persistence.xml</persistenceXmlFile>
-              <includes>org/apache/camel/example/etl/*Entity.class</includes>
-              <addDefaultConstructor>true</addDefaultConstructor>
-              <enforcePropertyRestrictions>true</enforcePropertyRestrictions>
-            </configuration>
-            <executions>
-              <execution>
-                <id>enhancer</id>
-                <phase>process-classes</phase>
-                <goals>
-                  <goal>enhance</goal>
-                </goals>
-              </execution>
-            </executions>
-            <dependencies>
-              <dependency>
-                <groupId>org.apache.openjpa</groupId>
-                <artifactId>openjpa</artifactId>
-                <version>${openjpa-version}</version>
-              </dependency>
-              <dependency>
-                <groupId>commons-logging</groupId>
-                <artifactId>commons-logging</artifactId>
-                <version>${commons-logging-version}</version>
-              </dependency>
-            </dependencies>
-          </plugin>
-        </plugins>
-      </build>
-      <properties>
-        <camel.osgi.import.additional>
-          org.apache.derby.*
-        </camel.osgi.import.additional>
-      </properties>
-      <dependencies>
-        <dependency>
-          <groupId>org.apache.openjpa</groupId>
-          <artifactId>openjpa-persistence-jdbc</artifactId>
-        </dependency>
-      </dependencies>
-    </profile>
-
-    <!-- EclipseLink - Derby -->
-    <profile>
-      <id>eclipselink</id>
-      <build>
-        <resources>
-          <resource>
-            <directory>${basedir}/src/profiles/eclipselink</directory>
-          </resource>
-          <resource>
-            <directory>${basedir}/src/main/resources</directory>
-            <filtering>true</filtering>
-          </resource>
-        </resources>
-      </build>
-      <properties>
-        <camel.osgi.import.additional>
-          org.apache.derby.*
-        </camel.osgi.import.additional>
-      </properties>
-      <dependencies>
-        <dependency>
-          <groupId>org.eclipse.persistence</groupId>
-          <artifactId>eclipselink</artifactId>
-          <version>2.3.2</version>
-        </dependency>
-      </dependencies>
-      <repositories>
-        <repository>
-          <id>Eclipse</id>
-          <url>http://www.eclipse.org/downloads/download.php?r=1&amp;nf=1&amp;file=/rt/eclipselink/maven.repo</url>
-        </repository>
-      </repositories>
-    </profile>
-  </profiles>
 </project>

http://git-wip-us.apache.org/repos/asf/camel/blob/ad6024b6/examples/camel-example-etl/src/main/java/org/apache/camel/example/etl/CustomerEntity.java
----------------------------------------------------------------------
diff --git a/examples/camel-example-etl/src/main/java/org/apache/camel/example/etl/CustomerEntity.java b/examples/camel-example-etl/src/main/java/org/apache/camel/example/etl/CustomerEntity.java
index 9965cc0..efc72c5 100644
--- a/examples/camel-example-etl/src/main/java/org/apache/camel/example/etl/CustomerEntity.java
+++ b/examples/camel-example-etl/src/main/java/org/apache/camel/example/etl/CustomerEntity.java
@@ -19,6 +19,7 @@ package org.apache.camel.example.etl;
 import javax.persistence.Entity;
 import javax.persistence.GeneratedValue;
 import javax.persistence.Id;
+import javax.persistence.NamedQuery;
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlAttribute;
@@ -29,9 +30,10 @@ import javax.xml.bind.annotation.XmlRootElement;
  * 
  * @version 
  */
-@Entity(name = "customer")
+@Entity
 @XmlRootElement(name = "customer")
 @XmlAccessorType(XmlAccessType.FIELD)
+@NamedQuery(name = "findCustomerByUsername", query = "SELECT c FROM CustomerEntity c WHERE c.userName = :userName")
 public class CustomerEntity {
     @XmlAttribute
     private Long id;
@@ -43,10 +45,6 @@ public class CustomerEntity {
     private String zip;
     private String phone;
 
-    public String toString() {
-        return "Customer[userName: " + getUserName() + " firstName: " + getFirstName() + " surname: " + getSurname() + "]";
-    }
-
     @Id
     @GeneratedValue
     public Long getId() {
@@ -112,4 +110,9 @@ public class CustomerEntity {
     public void setZip(String zip) {
         this.zip = zip;
     }
+
+    public String toString() {
+        return "Customer[userName: " + getUserName() + " firstName: " + getFirstName() + " surname: " + getSurname() + "]";
+    }
+
 }

http://git-wip-us.apache.org/repos/asf/camel/blob/ad6024b6/examples/camel-example-etl/src/main/java/org/apache/camel/example/etl/CustomerTransformer.java
----------------------------------------------------------------------
diff --git a/examples/camel-example-etl/src/main/java/org/apache/camel/example/etl/CustomerTransformer.java b/examples/camel-example-etl/src/main/java/org/apache/camel/example/etl/CustomerTransformer.java
index 5603609..05cc3fb 100644
--- a/examples/camel-example-etl/src/main/java/org/apache/camel/example/etl/CustomerTransformer.java
+++ b/examples/camel-example-etl/src/main/java/org/apache/camel/example/etl/CustomerTransformer.java
@@ -18,12 +18,18 @@ package org.apache.camel.example.etl;
 
 import java.util.List;
 
+import javax.persistence.EntityManager;
+
 import org.apache.camel.Converter;
 import org.apache.camel.Exchange;
-import org.apache.camel.util.CastUtils;
+import org.apache.camel.component.jpa.JpaConstants;
+
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.springframework.orm.jpa.JpaTemplate;
+
+import org.springframework.transaction.TransactionStatus;
+import org.springframework.transaction.support.TransactionCallback;
+import org.springframework.transaction.support.TransactionTemplate;
 
 /**
  * A Message Transformer of an XML document to a Customer entity bean
@@ -39,15 +45,14 @@ public class CustomerTransformer {
     /**
      * A transformation method to convert a person document into a customer
      * entity
-     * @throws Exception 
      */
     @Converter
     public CustomerEntity toCustomer(PersonDocument doc, Exchange exchange) throws Exception {
-        JpaTemplate template = exchange.getIn().getHeader("CamelJpaTemplate", JpaTemplate.class);
+        EntityManager entityManager = exchange.getIn().getHeader(JpaConstants.ENTITYMANAGER, EntityManager.class);
+        TransactionTemplate transactionTemplate = exchange.getContext().getRegistry().lookupByNameAndType("transactionTemplate", TransactionTemplate.class);
 
-        
         String user = doc.getUser();
-        CustomerEntity customer = findCustomerByName(template, user);
+        CustomerEntity customer = findCustomerByName(transactionTemplate, entityManager, user);
 
         // let's convert information from the document into the entity bean
         customer.setUserName(user);
@@ -55,23 +60,31 @@ public class CustomerTransformer {
         customer.setSurname(doc.getLastName());
         customer.setCity(doc.getCity());
 
-        LOG.debug("Created object customer: " + customer);
+        LOG.info("Created object customer: {}", customer);
         return customer;
     }
 
     /**
      * Finds a customer for the given username
      */
-    protected CustomerEntity findCustomerByName(JpaTemplate template, String user) throws Exception {
-        List<CustomerEntity> list = CastUtils.cast(template.find("select x from customer"
-                                                                 + " x where x.userName = ?1", user));
-        if (list.isEmpty()) {
-            CustomerEntity answer = new CustomerEntity();
-            answer.setUserName(user);
-            return answer;
-        } else {
-            return list.get(0);
-        }
+    protected CustomerEntity findCustomerByName(TransactionTemplate transactionTemplate, final EntityManager entityManager, final String userName) throws Exception {
+        return transactionTemplate.execute(new TransactionCallback<CustomerEntity>() {
+            public CustomerEntity doInTransaction(TransactionStatus status) {
+                entityManager.joinTransaction();
+                List<CustomerEntity> list = entityManager.createNamedQuery("findCustomerByUsername", CustomerEntity.class).setParameter("userName", userName).getResultList();
+                CustomerEntity answer;
+                if (list.isEmpty()) {
+                    answer = new CustomerEntity();
+                    answer.setUserName(userName);
+                    LOG.info("Created a new CustomerEntity {} as no matching persisted entity found.", answer);
+                } else {
+                    answer = list.get(0);
+                    LOG.info("Found a matching CustomerEntity {} having the userName {}.", answer, userName);
+                }
+
+                return answer;
+            }
+        });
     }
 
 }

http://git-wip-us.apache.org/repos/asf/camel/blob/ad6024b6/examples/camel-example-etl/src/main/java/org/apache/camel/example/etl/EtlRoutes.java
----------------------------------------------------------------------
diff --git a/examples/camel-example-etl/src/main/java/org/apache/camel/example/etl/EtlRoutes.java b/examples/camel-example-etl/src/main/java/org/apache/camel/example/etl/EtlRoutes.java
index d597e91..2d2be2e 100644
--- a/examples/camel-example-etl/src/main/java/org/apache/camel/example/etl/EtlRoutes.java
+++ b/examples/camel-example-etl/src/main/java/org/apache/camel/example/etl/EtlRoutes.java
@@ -36,7 +36,6 @@ public class EtlRoutes extends SpringRouteBuilder {
         from("jpa:org.apache.camel.example.etl.CustomerEntity?consumeDelete=false&delay=3000&consumeLockEntity=false")
             .setHeader(Exchange.FILE_NAME, el("${in.body.userName}.xml"))
             .to("file:target/customers");
-           
     }
 }
 // END SNIPPET: example

http://git-wip-us.apache.org/repos/asf/camel/blob/ad6024b6/examples/camel-example-etl/src/main/resources/META-INF/persistence.xml
----------------------------------------------------------------------
diff --git a/examples/camel-example-etl/src/main/resources/META-INF/persistence.xml b/examples/camel-example-etl/src/main/resources/META-INF/persistence.xml
new file mode 100644
index 0000000..31fc798
--- /dev/null
+++ b/examples/camel-example-etl/src/main/resources/META-INF/persistence.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    Licensed to the Apache Software Foundation (ASF) under one or more
+    contributor license agreements.  See the NOTICE file distributed with
+    this work for additional information regarding copyright ownership.
+    The ASF licenses this file to You under the Apache License, Version 2.0
+    (the "License"); you may not use this file except in compliance with
+    the License.  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
+<persistence xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  version="2.0" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
+
+  <persistence-unit name="camel" transaction-type="RESOURCE_LOCAL">
+    <class>org.apache.camel.example.etl.CustomerEntity</class>
+    <properties>
+      <property name="openjpa.ConnectionURL" value="jdbc:derby:target/derby;create=true" />
+      <property name="openjpa.ConnectionDriverName" value="org.apache.derby.jdbc.EmbeddedDriver" />
+      <property name="openjpa.jdbc.SynchronizeMappings" value="buildSchema" />
+      <property name="openjpa.Log" value="DefaultLevel=INFO, Runtime=INFO, Tool=INFO, SQL=TRACE" />
+      <property name="openjpa.ConnectionFactoryProperties" value="PrettyPrint=true, PrettyPrintLineLength=72" />
+    </properties>
+  </persistence-unit>
+</persistence>

http://git-wip-us.apache.org/repos/asf/camel/blob/ad6024b6/examples/camel-example-etl/src/main/resources/META-INF/spring/camel-context.xml
----------------------------------------------------------------------
diff --git a/examples/camel-example-etl/src/main/resources/META-INF/spring/camel-context.xml b/examples/camel-example-etl/src/main/resources/META-INF/spring/camel-context.xml
new file mode 100644
index 0000000..8b1cc2f
--- /dev/null
+++ b/examples/camel-example-etl/src/main/resources/META-INF/spring/camel-context.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    Licensed to the Apache Software Foundation (ASF) under one or more
+    contributor license agreements.  See the NOTICE file distributed with
+    this work for additional information regarding copyright ownership.
+    The ASF licenses this file to You under the Apache License, Version 2.0
+    (the "License"); you may not use this file except in compliance with
+    the License.  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
+<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="
+        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
+        http://camel.apache.org/schema/spring http://camel.apache.org/schema/spring/camel-spring.xsd">
+
+  <camelContext id="camel" trace="true" xmlns="http://camel.apache.org/schema/spring" depends-on="entityManagerFactory">
+    <package>org.apache.camel.example.etl</package>
+  </camelContext>
+
+  <bean id="jpa" class="org.apache.camel.component.jpa.JpaComponent" depends-on="entityManagerFactory">
+    <property name="entityManagerFactory" ref="entityManagerFactory" />
+    <property name="transactionManager" ref="transactionManager" />
+  </bean>
+
+  <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalEntityManagerFactoryBean">
+    <property name="persistenceUnitName" value="camel" />
+    <property name="jpaVendorAdapter" ref="jpaAdapter" />
+  </bean>
+
+  <bean id="jpaAdapter" class="org.springframework.orm.jpa.vendor.OpenJpaVendorAdapter">
+    <property name="databasePlatform" value="org.apache.openjpa.jdbc.sql.DerbyDictionary" />
+    <property name="database" value="DERBY" />
+  </bean>
+
+  <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
+    <property name="entityManagerFactory" ref="entityManagerFactory" />
+  </bean>
+
+  <bean id="transactionTemplate" class="org.springframework.transaction.support.TransactionTemplate">
+    <property name="transactionManager" ref="transactionManager" />
+  </bean>
+
+</beans>
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/camel/blob/ad6024b6/examples/camel-example-etl/src/main/resources/log4j.properties
----------------------------------------------------------------------
diff --git a/examples/camel-example-etl/src/main/resources/log4j.properties b/examples/camel-example-etl/src/main/resources/log4j.properties
index 377d54d..54d84e7 100644
--- a/examples/camel-example-etl/src/main/resources/log4j.properties
+++ b/examples/camel-example-etl/src/main/resources/log4j.properties
@@ -15,29 +15,15 @@
 ## limitations under the License.
 ## ------------------------------------------------------------------------
 
-#
-# The logging properties used
-#
-log4j.rootLogger=INFO, out
+# default properties to initialise log4j
+log4j.rootLogger=INFO, console
 
-# openjpa properties
-log4j.category.openjpa.Tool=INFO
-log4j.category.openjpa.Runtime=INFO
-log4j.category.openjpa.Remote=WARN
-log4j.category.openjpa.DataCache=WARN
-log4j.category.openjpa.MetaData=WARN
-log4j.category.openjpa.Enhance=WARN
-log4j.category.openjpa.Query=WARN
-log4j.category.openjpa.jdbc.SQL=DEBUG
-log4j.category.openjpa.jdbc.JDBC=WARN
-log4j.category.openjpa.jdbc.Schema=WARN
-
-# uncomment the next line to debug Camel
+# settings for specific packages
+#log4j.logger.org.apache.camel.component.file=DEBUG
+#log4j.logger.org.apache.camel.component.jpa=DEBUG
 #log4j.logger.org.apache.camel=DEBUG
-#log4j.logger.org.hibernate=WARN
-
-# CONSOLE appender not used by default
-log4j.appender.out=org.apache.log4j.ConsoleAppender
-log4j.appender.out.layout=org.apache.log4j.PatternLayout
-log4j.appender.out.layout.ConversionPattern=[%30.30t] %-30.30c{1} %-5p %m%n
 
+# Console appender
+log4j.appender.console=org.apache.log4j.ConsoleAppender
+log4j.appender.console.layout=org.apache.log4j.PatternLayout
+log4j.appender.console.layout.ConversionPattern=%d [%-15.15t] %-5p %-30.30c{1} - %m%n

http://git-wip-us.apache.org/repos/asf/camel/blob/ad6024b6/examples/camel-example-etl/src/profiles/eclipselink/META-INF/persistence.xml
----------------------------------------------------------------------
diff --git a/examples/camel-example-etl/src/profiles/eclipselink/META-INF/persistence.xml b/examples/camel-example-etl/src/profiles/eclipselink/META-INF/persistence.xml
deleted file mode 100644
index 2ba88a3..0000000
--- a/examples/camel-example-etl/src/profiles/eclipselink/META-INF/persistence.xml
+++ /dev/null
@@ -1,34 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-	<!--
-		Copyright 2006 The Apache Software Foundation. Licensed under the
-		Apache License, Version 2.0 (the "License"); you may not use this file
-		except in compliance with the License. You may obtain a copy of the
-		License at http://www.apache.org/licenses/LICENSE-2.0 Unless required
-		by applicable law or agreed to in writing, software distributed under
-		the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-		CONDITIONS OF ANY KIND, either express or implied. See the License for
-		the specific language governing permissions and limitations under the
-		License.
-	-->
-<persistence xmlns="http://java.sun.com/xml/ns/persistence"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.0">
-
-	<persistence-unit name="camel" transaction-type="RESOURCE_LOCAL">
-		<class>org.apache.camel.example.etl.CustomerEntity</class>
-
-		<properties>
-			<property name="javax.persistence.jdbc.driver" value="org.apache.derby.jdbc.EmbeddedDriver" />
-			<property name="javax.persistence.jdbc.url" value="jdbc:derby:target/derby;create=true" />
-			<property name="javax.persistence.jdbc.user" value="sa" />
-			<property name="javax.persistence.jdbc.password" value="" />
-            <!-- property name="eclipselink.logging.file" value="target/camel-example-etl.log" />
-			<property name="eclipselink.logging.level" value="FINE" /-->
-			<property name="eclipselink.ddl-generation" value="drop-and-create-tables" />
-			<property name="eclipselink.ddl-generation.output-mode"	value="database" />
-			<!-- <property name="eclipselink.logging.thread" value="false" />-->
-			<!-- <property name="eclipselink.logging.session" value="false" />-->
-			<!-- <property name="eclipselink.logging.exceptions" value="false" />-->
-		</properties>
-
-	</persistence-unit>
-</persistence>

http://git-wip-us.apache.org/repos/asf/camel/blob/ad6024b6/examples/camel-example-etl/src/profiles/eclipselink/META-INF/spring/camel-context.xml
----------------------------------------------------------------------
diff --git a/examples/camel-example-etl/src/profiles/eclipselink/META-INF/spring/camel-context.xml b/examples/camel-example-etl/src/profiles/eclipselink/META-INF/spring/camel-context.xml
deleted file mode 100644
index 1dacb24..0000000
--- a/examples/camel-example-etl/src/profiles/eclipselink/META-INF/spring/camel-context.xml
+++ /dev/null
@@ -1,54 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-	<!--
-		Licensed to the Apache Software Foundation (ASF) under one or more
-		contributor license agreements. See the NOTICE file distributed with
-		this work for additional information regarding copyright ownership.
-		The ASF licenses this file to You under the Apache License, Version
-		2.0 (the "License"); you may not use this file except in compliance
-		with the License. You may obtain a copy of the License at
-
-		http://www.apache.org/licenses/LICENSE-2.0 Unless required by
-		applicable law or agreed to in writing, software distributed under the
-		License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-		CONDITIONS OF ANY KIND, either express or implied. See the License for
-		the specific language governing permissions and limitations under the
-		License.
-	-->
-<beans xmlns="http://www.springframework.org/schema/beans"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
-    xmlns:camel="http://camel.apache.org/schema/spring"
-	xsi:schemaLocation="
-       http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
-       http://camel.apache.org/schema/spring http://camel.apache.org/schema/spring/camel-spring.xsd">
-
-	<camel:camelContext id="camel" trace="true" xmlns="http://camel.apache.org/schema/spring">
-		<camel:package>org.apache.camel.example.etl</camel:package>
-	</camel:camelContext>
-
-	<!-- Added for OSGI platform to allow -->
-	<bean id="jpa" class="org.apache.camel.component.jpa.JpaComponent">
-		<property name="entityManagerFactory" ref="entityManagerFactory" />
-	</bean>
-
-	<bean id="transactionTemplate" class="org.springframework.transaction.support.TransactionTemplate">
-		<property name="transactionManager">
-			<bean class="org.springframework.orm.jpa.JpaTransactionManager">
-				<property name="entityManagerFactory" ref="entityManagerFactory" />
-			</bean>
-		</property>
-	</bean>
-
-	<bean id="jpaTemplate" class="org.springframework.orm.jpa.JpaTemplate">
-		<property name="entityManagerFactory" ref="entityManagerFactory" />
-	</bean>
-
-	<bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalEntityManagerFactoryBean">
-		<property name="persistenceUnitName" value="camel" />
-		<property name="jpaVendorAdapter" ref="jpaAdapter" />
-	</bean>
-
-	<bean id="jpaAdapter" class="org.springframework.orm.jpa.vendor.EclipseLinkJpaVendorAdapter">
-		<property name="databasePlatform" value="org.eclipse.persistence.platform.database.DerbyPlatform" />
-		<property name="database" value="DERBY" />
-	</bean>
-</beans>
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/camel/blob/ad6024b6/examples/camel-example-etl/src/profiles/eclipselink/log4j.properties
----------------------------------------------------------------------
diff --git a/examples/camel-example-etl/src/profiles/eclipselink/log4j.properties b/examples/camel-example-etl/src/profiles/eclipselink/log4j.properties
deleted file mode 100644
index 6cd1f3c..0000000
--- a/examples/camel-example-etl/src/profiles/eclipselink/log4j.properties
+++ /dev/null
@@ -1,36 +0,0 @@
-## ------------------------------------------------------------------------
-## Licensed to the Apache Software Foundation (ASF) under one or more
-## contributor license agreements.  See the NOTICE file distributed with
-## this work for additional information regarding copyright ownership.
-## The ASF licenses this file to You under the Apache License, Version 2.0
-## (the "License"); you may not use this file except in compliance with
-## the License.  You may obtain a copy of the License at
-##
-## http://www.apache.org/licenses/LICENSE-2.0
-##
-## Unless required by applicable law or agreed to in writing, software
-## distributed under the License is distributed on an "AS IS" BASIS,
-## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-## See the License for the specific language governing permissions and
-## limitations under the License.
-## ------------------------------------------------------------------------
-
-#
-# The logging properties used for eclipse testing, We want to see INFO output on the console.
-#
-log4j.rootLogger=WARN, file
-
-# uncomment the next line to debug Camel
-log4j.logger.org.apache.camel=DEBUG
-
-# CONSOLE appender not used by default
-log4j.appender.out=org.apache.log4j.ConsoleAppender
-log4j.appender.out.layout=org.apache.log4j.PatternLayout
-log4j.appender.out.layout.ConversionPattern=%d [%-15.15t] %-5p %-30.30c{1} - %m%n
-
-# File appender
-log4j.appender.file=org.apache.log4j.FileAppender
-log4j.appender.file.layout=org.apache.log4j.PatternLayout
-log4j.appender.file.layout.ConversionPattern=%d [%-15.15t] %-5p %-30.30c{1} - %m%n
-log4j.appender.file.file=target/camel-example-etl.log
-log4j.appender.file.append=true

http://git-wip-us.apache.org/repos/asf/camel/blob/ad6024b6/examples/camel-example-etl/src/profiles/hibernate/META-INF/persistence.xml
----------------------------------------------------------------------
diff --git a/examples/camel-example-etl/src/profiles/hibernate/META-INF/persistence.xml b/examples/camel-example-etl/src/profiles/hibernate/META-INF/persistence.xml
deleted file mode 100644
index 68dcd7b..0000000
--- a/examples/camel-example-etl/src/profiles/hibernate/META-INF/persistence.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-	<!--
-		Copyright 2006 The Apache Software Foundation. Licensed under the
-		Apache License, Version 2.0 (the "License"); you may not use this file
-		except in compliance with the License. You may obtain a copy of the
-		License at http://www.apache.org/licenses/LICENSE-2.0 Unless required
-		by applicable law or agreed to in writing, software distributed under
-		the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-		CONDITIONS OF ANY KIND, either express or implied. See the License for
-		the specific language governing permissions and limitations under the
-		License.
-	-->
-<persistence xmlns="http://java.sun.com/xml/ns/persistence"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.0">
-
-	<persistence-unit name="camel" transaction-type="RESOURCE_LOCAL">
-		<class>org.apache.camel.example.etl.CustomerEntity</class>
-		
-		<properties>
-			<property name="hibernate.dialect" value="org.hibernate.dialect.DerbyDialect"/>
-			<property name="hibernate.connection.driver_class" value="org.apache.derby.jdbc.EmbeddedDriver"/>
-			<property name="hibernate.connection.url" value="jdbc:derby:target/derby;create=true"/>
-			<property name="hibernate.hbm2ddl.auto" value="create"/>
-		</properties>
-	</persistence-unit>
-</persistence>

http://git-wip-us.apache.org/repos/asf/camel/blob/ad6024b6/examples/camel-example-etl/src/profiles/hibernate/META-INF/spring/camel-context.xml
----------------------------------------------------------------------
diff --git a/examples/camel-example-etl/src/profiles/hibernate/META-INF/spring/camel-context.xml b/examples/camel-example-etl/src/profiles/hibernate/META-INF/spring/camel-context.xml
deleted file mode 100644
index 351ef9e..0000000
--- a/examples/camel-example-etl/src/profiles/hibernate/META-INF/spring/camel-context.xml
+++ /dev/null
@@ -1,62 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-    Licensed to the Apache Software Foundation (ASF) under one or more
-    contributor license agreements.  See the NOTICE file distributed with
-    this work for additional information regarding copyright ownership.
-    The ASF licenses this file to You under the Apache License, Version 2.0
-    (the "License"); you may not use this file except in compliance with
-    the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
--->
-
-<!--
-
-  The default Application Context used by the org.apache.camel.spring.Main if there
-  is no /META-INF/sprint.xml
-
- -->
-
-<beans xmlns="http://www.springframework.org/schema/beans"
-       xmlns:camel="http://camel.apache.org/schema/spring"
-       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-       xsi:schemaLocation="
-         http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
-         http://camel.apache.org/schema/spring http://camel.apache.org/schema/spring/camel-spring.xsd">
-
-  <camel:camelContext id="camel" trace="true">
-    <camel:package>org.apache.camel.example.etl</camel:package>
-  </camel:camelContext>
-
-   <!--  Added for OSGI platform to allow -->
-  <bean id="jpa" class="org.apache.camel.component.jpa.JpaComponent">
-       <property name="entityManagerFactory" ref="entityManagerFactory"/>
-  </bean>
-
-  <bean id="transactionTemplate" class="org.springframework.transaction.support.TransactionTemplate">
-    <property name="transactionManager">
-      <bean class="org.springframework.orm.jpa.JpaTransactionManager">
-        <property name="entityManagerFactory" ref="entityManagerFactory"/>
-      </bean>
-    </property>
-  </bean>
-
-  <bean id="jpaTemplate" class="org.springframework.orm.jpa.JpaTemplate">
-    <property name="entityManagerFactory" ref="entityManagerFactory"/>
-  </bean>
-
-   <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
-    <property name="persistenceUnitName" value="camel"/>
-    <property name="jpaVendorAdapter" ref="jpaAdapter"/>
-  </bean>
-  
-  <bean id="jpaAdapter" class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
-        <property name="databasePlatform" value="org.hibernate.dialect.DerbyDialect" />
-  </bean>
-</beans>
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/camel/blob/ad6024b6/examples/camel-example-etl/src/profiles/hibernate/log4j.properties
----------------------------------------------------------------------
diff --git a/examples/camel-example-etl/src/profiles/hibernate/log4j.properties b/examples/camel-example-etl/src/profiles/hibernate/log4j.properties
deleted file mode 100644
index 6cd1f3c..0000000
--- a/examples/camel-example-etl/src/profiles/hibernate/log4j.properties
+++ /dev/null
@@ -1,36 +0,0 @@
-## ------------------------------------------------------------------------
-## Licensed to the Apache Software Foundation (ASF) under one or more
-## contributor license agreements.  See the NOTICE file distributed with
-## this work for additional information regarding copyright ownership.
-## The ASF licenses this file to You under the Apache License, Version 2.0
-## (the "License"); you may not use this file except in compliance with
-## the License.  You may obtain a copy of the License at
-##
-## http://www.apache.org/licenses/LICENSE-2.0
-##
-## Unless required by applicable law or agreed to in writing, software
-## distributed under the License is distributed on an "AS IS" BASIS,
-## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-## See the License for the specific language governing permissions and
-## limitations under the License.
-## ------------------------------------------------------------------------
-
-#
-# The logging properties used for eclipse testing, We want to see INFO output on the console.
-#
-log4j.rootLogger=WARN, file
-
-# uncomment the next line to debug Camel
-log4j.logger.org.apache.camel=DEBUG
-
-# CONSOLE appender not used by default
-log4j.appender.out=org.apache.log4j.ConsoleAppender
-log4j.appender.out.layout=org.apache.log4j.PatternLayout
-log4j.appender.out.layout.ConversionPattern=%d [%-15.15t] %-5p %-30.30c{1} - %m%n
-
-# File appender
-log4j.appender.file=org.apache.log4j.FileAppender
-log4j.appender.file.layout=org.apache.log4j.PatternLayout
-log4j.appender.file.layout.ConversionPattern=%d [%-15.15t] %-5p %-30.30c{1} - %m%n
-log4j.appender.file.file=target/camel-example-etl.log
-log4j.appender.file.append=true

http://git-wip-us.apache.org/repos/asf/camel/blob/ad6024b6/examples/camel-example-etl/src/profiles/openjpa/META-INF/persistence.xml
----------------------------------------------------------------------
diff --git a/examples/camel-example-etl/src/profiles/openjpa/META-INF/persistence.xml b/examples/camel-example-etl/src/profiles/openjpa/META-INF/persistence.xml
deleted file mode 100644
index 74ec1ea..0000000
--- a/examples/camel-example-etl/src/profiles/openjpa/META-INF/persistence.xml
+++ /dev/null
@@ -1,27 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-	<!--
-		Copyright 2006 The Apache Software Foundation. Licensed under the
-		Apache License, Version 2.0 (the "License"); you may not use this file
-		except in compliance with the License. You may obtain a copy of the
-		License at http://www.apache.org/licenses/LICENSE-2.0 Unless required
-		by applicable law or agreed to in writing, software distributed under
-		the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-		CONDITIONS OF ANY KIND, either express or implied. See the License for
-		the specific language governing permissions and limitations under the
-		License.
-	-->
-<persistence xmlns="http://java.sun.com/xml/ns/persistence"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.0">
-
-	<persistence-unit name="camel" transaction-type="RESOURCE_LOCAL">
-		<class>org.apache.camel.example.etl.CustomerEntity</class>
-
-		<properties>
-			<property name="openjpa.ConnectionURL" value="jdbc:derby:target/derby;create=true" />
-			<property name="openjpa.ConnectionDriverName" value="org.apache.derby.jdbc.EmbeddedDriver" />
-			<property name="openjpa.jdbc.SynchronizeMappings" value="buildSchema" />
-			<property name="openjpa.Log" value="DefaultLevel=INFO, Runtime=TRACE, Tool=INFO, SQL=TRACE" />
-			<property name="openjpa.ConnectionFactoryProperties" value="PrettyPrint=true, PrettyPrintLineLength=72" />
-		</properties>
-	</persistence-unit>
-</persistence>

http://git-wip-us.apache.org/repos/asf/camel/blob/ad6024b6/examples/camel-example-etl/src/profiles/openjpa/META-INF/spring/camel-context.xml
----------------------------------------------------------------------
diff --git a/examples/camel-example-etl/src/profiles/openjpa/META-INF/spring/camel-context.xml b/examples/camel-example-etl/src/profiles/openjpa/META-INF/spring/camel-context.xml
deleted file mode 100644
index 7ef3d77..0000000
--- a/examples/camel-example-etl/src/profiles/openjpa/META-INF/spring/camel-context.xml
+++ /dev/null
@@ -1,55 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-	<!--
-		Licensed to the Apache Software Foundation (ASF) under one or more
-		contributor license agreements. See the NOTICE file distributed with
-		this work for additional information regarding copyright ownership.
-		The ASF licenses this file to You under the Apache License, Version
-		2.0 (the "License"); you may not use this file except in compliance
-		with the License. You may obtain a copy of the License at
-
-		http://www.apache.org/licenses/LICENSE-2.0 Unless required by
-		applicable law or agreed to in writing, software distributed under the
-		License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-		CONDITIONS OF ANY KIND, either express or implied. See the License for
-		the specific language governing permissions and limitations under the
-		License.
-	-->
-<beans xmlns="http://www.springframework.org/schema/beans"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:camel="http://camel.apache.org/schema/spring"
-	xsi:schemaLocation="
-       http://www.springframework.org/schema/beans
-       http://www.springframework.org/schema/beans/spring-beans.xsd
-       http://camel.apache.org/schema/spring
-       http://camel.apache.org/schema/spring/camel-spring.xsd">
-
-	<camel:camelContext id="camel" trace="true" xmlns="http://camel.apache.org/schema/spring">
-		<camel:package>org.apache.camel.example.etl</camel:package>
-	</camel:camelContext>
-
-	<!-- Added for OSGI platform to allow -->
-	<bean id="jpa" class="org.apache.camel.component.jpa.JpaComponent">
-		<property name="entityManagerFactory" ref="entityManagerFactory" />
-	</bean>
-
-	<bean id="transactionTemplate" class="org.springframework.transaction.support.TransactionTemplate">
-		<property name="transactionManager">
-			<bean class="org.springframework.orm.jpa.JpaTransactionManager">
-				<property name="entityManagerFactory" ref="entityManagerFactory" />
-			</bean>
-		</property>
-	</bean>
-
-	<bean id="jpaTemplate" class="org.springframework.orm.jpa.JpaTemplate">
-		<property name="entityManagerFactory" ref="entityManagerFactory" />
-	</bean>
-
-	<bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalEntityManagerFactoryBean">
-		<property name="persistenceUnitName" value="camel" />
-		<property name="jpaVendorAdapter" ref="jpaAdapter" />
-	</bean>
-
-	<bean id="jpaAdapter" class="org.springframework.orm.jpa.vendor.OpenJpaVendorAdapter">
-		<property name="databasePlatform" value="org.apache.openjpa.jdbc.sql.DerbyDictionary" />
-		<property name="database" value="DERBY" />
-	</bean>
-</beans>
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/camel/blob/ad6024b6/examples/camel-example-etl/src/test/java/org/apache/camel/example/etl/IntegrationTest.java
----------------------------------------------------------------------
diff --git a/examples/camel-example-etl/src/test/java/org/apache/camel/example/etl/IntegrationTest.java b/examples/camel-example-etl/src/test/java/org/apache/camel/example/etl/IntegrationTest.java
index 565c1f0..9dfb772 100644
--- a/examples/camel-example-etl/src/test/java/org/apache/camel/example/etl/IntegrationTest.java
+++ b/examples/camel-example-etl/src/test/java/org/apache/camel/example/etl/IntegrationTest.java
@@ -25,7 +25,7 @@ import org.apache.camel.spring.Main;
 public class IntegrationTest extends TestCase {
 
     public void testEtlRoutes() throws Exception {
-        // let's boot up the Spring application context for 2 seconds to check that it works OK
-        Main.main("-duration", "2s", "-o", "target/site/cameldoc");
+        // let's boot up the Spring application context for 5 seconds to check that it works OK
+        Main.main("-duration", "5s", "-o", "target/site/cameldoc");
     }
 }