org.springframework.integration.samples.controlbus.ControlBusDemoTest.java Source code

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Here is the source code for org.springframework.integration.samples.controlbus.ControlBusDemoTest.java

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/*
 * Copyright 2002-2017 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.controlbus;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.junit.Test;

import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.messaging.MessageChannel;
import org.springframework.messaging.PollableChannel;
import org.springframework.messaging.support.GenericMessage;

/**
 * @author Oleg Zhurakousky
 * @author Gary Russell
 *
 */
public class ControlBusDemoTest {

    private static Log logger = LogFactory.getLog(ControlBusDemoTest.class);

    @Test
    public void demoControlBus() {
        ConfigurableApplicationContext ac = new ClassPathXmlApplicationContext(
                "/META-INF/spring/integration/ControlBusDemo-context.xml");
        MessageChannel controlChannel = ac.getBean("controlChannel", MessageChannel.class);
        PollableChannel adapterOutputChanel = ac.getBean("adapterOutputChanel", PollableChannel.class);
        logger.info("Received before adapter started: " + adapterOutputChanel.receive(1000));
        controlChannel.send(new GenericMessage<String>("@inboundAdapter.start()"));
        logger.info("Received before adapter started: " + adapterOutputChanel.receive(1000));
        controlChannel.send(new GenericMessage<String>("@inboundAdapter.stop()"));
        logger.info("Received after adapter stopped: " + adapterOutputChanel.receive(1000));
        ac.close();
    }
}