/*
* Copyright 2002-2012 the original author or authors.
*
* 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.
*/
package org.springframework.integration.samples.cafe.xml;
import org.springframework.context.support.AbstractApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.integration.samples.cafe.Cafe;
import org.springframework.integration.samples.cafe.DrinkType;
import org.springframework.integration.samples.cafe.Order;
import java.io.IOException;
/**
* Main class for running the Cafe sample with JMS-backed (ActiveMQ) channels. Once the application
* is running, simply press <return> or any other key to end the application. To fully experience the
* benefits of this solution, try halting/exiting the program in the middle of running it, comment out the
* call to place new orders (the order() function call) and watch that the processing still continues
* where it left off when you halted it. This is because the messages are persisted in the ActiveMQ queues.
*
* @author Christian Posta
*/
public class CafeDemoActiveMQBackedChannels {
/**
* Place some orders.
*
* @param context spring context
* @param count the number of standard orders
*/
public static void order(AbstractApplicationContext context, int count){
Cafe cafe = (Cafe) context.getBean("cafe");
for (int i = 1; i <= count; i++) {
Order order = new Order(i);
order.addItem(DrinkType.LATTE, 2, false);
order.addItem(DrinkType.MOCHA, 3, true);
cafe.placeOrder(order);
}
}
public static void main(String[] args) throws InterruptedException, IOException {
AbstractApplicationContext context = new ClassPathXmlApplicationContext(
"/META-INF/spring/integration/activemq/cafeDemo-amq-config.xml",
"/META-INF/spring/integration/activemq/cafeDemo-amq-jms-backed.xml");
// comment this out to run the sample without placing any new orders on the queue
order(context, 25);
System.in.read();
context.close();
}
}