de.linsin.sample.spring.integration.Bootstrap.java Source code

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Here is the source code for de.linsin.sample.spring.integration.Bootstrap.java

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/*
 * Copyright 2009 David Linsin
 *
 *    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 de.linsin.sample.spring.integration;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.integration.channel.PollableChannel;
import org.springframework.integration.core.Message;
import org.springframework.integration.core.MessageChannel;
import org.springframework.integration.message.StringMessage;

/**
 * Bootstrapping the example see http://blog.springsource.com/2009/02/13/982/
 *
 * @author David Linsin
 * @version 0.1
 * @since 0.1
 */
public class Bootstrap {
    public static void main(String[] args) {
        ApplicationContext ctx = new ClassPathXmlApplicationContext("applicationContext.xml");
        //        toOutputChannel(ctx);
        //        toFile(ctx);
        toFileWithGateway(ctx);
    }

    private static void toFileWithGateway(ApplicationContext argCtx) {
        Gateway gateway = (Gateway) argCtx.getBean("gateway");
        gateway.send("Spring Integration rocks");
    }

    private static void toFile(ApplicationContext argCtx) {
        MessageChannel input = (MessageChannel) argCtx.getBean("input");
        input.send(new StringMessage("Spring Integration rocks"));
    }

    private static void toOutputChannel(ApplicationContext argCtx) {
        MessageChannel input = (MessageChannel) argCtx.getBean("input");
        PollableChannel output = (PollableChannel) argCtx.getBean("output");
        input.send(new StringMessage("Spring Integration rocks"));
        Message<?> reply = output.receive();
        System.out.println("received: " + reply);
    }
}