/**
* 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.
*/
package org.apache.camel.example.spring.javaconfig;
import org.apache.activemq.ActiveMQConnectionFactory;
import org.apache.camel.CamelContext;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.jms.JmsComponent;
import org.apache.camel.osgi.SpringCamelContextFactory;
import org.apache.camel.spring.javaconfig.Main;
import org.apache.camel.spring.javaconfig.SingleRouteCamelConfiguration;
import org.osgi.framework.BundleContext;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.osgi.context.BundleContextAware;
//START SNIPPET: RouteConfig
/**
* A simple example router from a file system to an ActiveMQ queue and then to a file system
*
* @version
*/
@Configuration
public class MyRouteConfig extends SingleRouteCamelConfiguration implements InitializingBean, BundleContextAware {
private BundleContext bundleContext;
/**
* Allow this route to be run as an application
*/
public static void main(String[] args) throws Exception {
new Main().run(args);
}
public BundleContext getBundleContext() {
return bundleContext;
}
public void setBundleContext(BundleContext bundleContext) {
this.bundleContext = bundleContext;
}
/**
* Returns the CamelContext which support OSGi
*/
@Override
protected CamelContext createCamelContext() throws Exception {
SpringCamelContextFactory factory = new SpringCamelContextFactory();
factory.setApplicationContext(getApplicationContext());
factory.setBundleContext(getBundleContext());
return factory.createContext();
}
@Override
protected void setupCamelContext(CamelContext camelContext) throws Exception {
// setup the ActiveMQ component
ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory();
connectionFactory.setBrokerURL("vm://localhost.spring.javaconfig?marshal=false&broker.persistent=false&broker.useJmx=false");
// and register it into the CamelContext
JmsComponent answer = new JmsComponent();
answer.setConnectionFactory(connectionFactory);
camelContext.addComponent("jms", answer);
}
public static class SomeBean {
public void someMethod(String body) {
System.out.println("Received: " + body);
}
}
@Bean
@Override
public RouteBuilder route() {
return new RouteBuilder() {
public void configure() {
// you can configure the route rule with Java DSL here
// populate the message queue with some messages
from("file:src/data?noop=true").
to("jms:test.MyQueue");
from("jms:test.MyQueue").
to("file://target/test?noop=true");
// set up a listener on the file component
from("file://target/test?noop=true").
bean(new SomeBean());
}
};
}
public void afterPropertiesSet() throws Exception {
// just to make SpringDM happy do nothing here
}
}
//END SNIPPET: RouteConfig