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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 echo.server;
import java.lang.reflect.InvocationTargetException;
import org.apache.tuscany.sca.invocation.Invoker;
import org.apache.tuscany.sca.invocation.Message;
import org.apache.tuscany.sca.invocation.MessageFactory;
public class EchoServiceListener {
private Invoker invoker;
private MessageFactory messageFactory;
public EchoServiceListener(Invoker invoker, MessageFactory messageFactory) {
super();
this.invoker = invoker;
this.messageFactory = messageFactory;
}
public String sendReceive(String input) throws InvocationTargetException {
// Create a request message
Message request = messageFactory.createMessage();
request.setBody(new Object[] {input});
// Dispatch and get the response
Message response = invoker.invoke(request);
Object body = response.getBody();
if (response.isFault()) {
throw new InvocationTargetException((Throwable)body);
}
return (String)body;
}
}
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