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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 org.apache.tuscany.sca.itest.servicereference;
import org.apache.tuscany.sca.itest.servicereference.utils.ServiceReferenceUtils;
import org.junit.Assert;
import org.osoa.sca.ServiceReference;
import org.osoa.sca.annotations.Reference;
import org.osoa.sca.annotations.Scope;
import org.osoa.sca.annotations.Service;
/**
* This is a test client that is used to test Serializing and Deserializing
* ServiceReferences within a SCA Application
*
* @version $Rev$ $Date$
*/
@Service(SCAManagedConversationalClient.class)
@Scope("CONVERSATION")
public class SCAManagedConversationalClientImpl implements SCAManagedConversationalClient, ConversationalServiceCallback {
/**
* Injected reference to the ConversationalService.
*/
@Reference(name = "conversationalService")
protected ServiceReference<ConversationalService> conversationalServiceRef;
/**
* This is the message that we sent to the callback.
*/
private String messageSentToCallback;
/**
* Tests Serializing a Conversational ServiceReference.
*
* @throws Exception Test failed
*/
public void testSerializeConversationalServiceReference() throws Exception {
Assert.assertNotNull(conversationalServiceRef);
ConversationalService service = conversationalServiceRef.getService();
Object origConvID = service.getConversationID();
Assert.assertNotNull(origConvID);
// Serialize the ServiceReference
byte[] serializedSR = ServiceReferenceUtils.serialize(conversationalServiceRef);
Assert.assertNotNull(serializedSR);
// Deserialize the ServiceReference
ServiceReference<?> deserializedSR = ServiceReferenceUtils.deserializeServiceReference(serializedSR);
Assert.assertNotNull(deserializedSR);
ServiceReference<ConversationalService> regotServiceRef = (ServiceReference<ConversationalService>) deserializedSR;
Assert.assertNotNull(regotServiceRef);
// Use the ServiceReference to access the Service.
ConversationalService regotService = regotServiceRef.getService();
Assert.assertNotNull(regotService);
Object regotConvID = regotService.getConversationID();
Assert.assertNotNull(regotConvID);
// Make sure we have the same Conversation ID
Assert.assertEquals(origConvID, regotConvID);
}
/**
* Tests Serializing a Callback to a Conversational Service as managed
* SCA code.
*
* @throws Exception Test failed
*/
public void testSerializeCallbackToConversationalServiceInsideSCA() throws Exception {
Assert.assertNotNull(conversationalServiceRef);
ConversationalService service = conversationalServiceRef.getService();
messageSentToCallback = "A message for the callback " + System.currentTimeMillis();
service.triggerCallback(messageSentToCallback);
}
/**
* Simple callback method.
*
* @param msg The call back message
*/
public void callback(String msg) {
System.out.println("Stateless Callback with message " + msg);
// Make sure we received the message we expected
Assert.assertEquals(messageSentToCallback, msg);
}
}
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