testing/itest/jms/callbacks/src/main/java/org/apache/tuscany/sca/binding/jms/JMSServiceImpl.java

/*
 * 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.tuscany.sca.binding.jms;

import org.oasisopen.sca.annotation.Callback;
import org.oasisopen.sca.annotation.Service;

/**
 * This class implements MyService and uses a callback.
 */
@Service(JMSService.class)
public class JMSServiceImpl implements JMSService {

    private JMSServiceCallback myServiceCallback;
    
    @Callback
    public void setMyServiceCallback(JMSServiceCallback myServiceCallback) {
        System.out.println("setMyServiceCallback on thread " + Thread.currentThread() + " cb: " + myServiceCallback);
        this.myServiceCallback = myServiceCallback;
    }
    
    public void someMethod(String arg) {
        System.out.println("someMethod '" + arg + "' on thread " + Thread.currentThread());
        try {
            myServiceCallback.receiveResult(arg + "-> receiveResult");
        } catch(Exception e) {
            System.out.println("RuntimeException invoking receiveResult: " + e.toString());
            e.printStackTrace();
        }
    }
}