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/*
* 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 myapp;
import myserver.MyService;
import myserver.MyServiceCallback;
import org.apache.tuscany.sca.node.SCAClient;
import org.apache.tuscany.sca.node.SCANode;
import org.apache.tuscany.sca.node.SCANodeFactory;
import org.osoa.sca.annotations.Reference;
import org.osoa.sca.annotations.Scope;
import org.osoa.sca.annotations.Service;
/**
* Remote Web service client with callback interface
*/
@Service(MyClient.class)
@Scope("COMPOSITE")
public class MyClientImpl implements MyClient, MyServiceCallback {
@Reference
protected MyService myService;
public void aClientMethod() {
System.out.println("aClientMethod on thread " + Thread.currentThread());
myService.someMethod(" -> someMethod "); // calls the server
System.out.println("aClientMethod return from someMethod on thread " + Thread.currentThread());
}
public void receiveResult(String result) {
System.out.println("receiveResult on thread " + Thread.currentThread());
System.out.println("Result: " + result); // callback from the server
}
public static void main(String[] args) throws Exception {
SCANode node = SCANodeFactory.newInstance().createSCANodeFromClassLoader("myapp.composite", MyClientImpl.class.getClassLoader());
node.start();
run(node);
System.out.println("Closing the domain");
node.stop();
}
public static void run(SCANode node) throws InterruptedException {
MyClient myClient = ((SCAClient)node).getService(MyClient.class, "MyClientComponent");
myClient.aClientMethod();
Thread.sleep(5000); // don't exit before callback arrives
}
}
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