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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.binding.jms.headers;
import java.util.Map;
import javax.jms.DeliveryMode;
import javax.jms.JMSException;
import org.apache.tuscany.sca.assembly.WireFormat;
import org.apache.tuscany.sca.binding.jms.JMSBinding;
import org.apache.tuscany.sca.binding.jms.JMSBindingConstants;
import org.apache.tuscany.sca.binding.jms.JMSBindingException;
import org.apache.tuscany.sca.binding.jms.context.JMSBindingContext;
import org.apache.tuscany.sca.binding.jms.provider.JMSBindingServiceBindingProvider;
import org.apache.tuscany.sca.binding.jms.provider.JMSMessageProcessor;
import org.apache.tuscany.sca.binding.jms.provider.JMSMessageProcessorUtil;
import org.apache.tuscany.sca.binding.jms.provider.JMSResourceFactory;
import org.apache.tuscany.sca.core.ExtensionPointRegistry;
import org.apache.tuscany.sca.interfacedef.Operation;
import org.apache.tuscany.sca.invocation.Interceptor;
import org.apache.tuscany.sca.invocation.Invoker;
import org.apache.tuscany.sca.invocation.Message;
import org.apache.tuscany.sca.runtime.RuntimeEndpoint;
import org.apache.tuscany.sca.runtime.RuntimeEndpointReference;
/**
*
* @version $Rev$ $Date$
*/
public class HeaderReferenceInterceptor implements Interceptor {
private Invoker next;
private RuntimeEndpointReference runtimeWire;
private JMSResourceFactory jmsResourceFactory;
private JMSBinding jmsBinding;
private JMSMessageProcessor requestMessageProcessor;
private JMSMessageProcessor responseMessageProcessor;
private String correlationScheme;
private WireFormat requestWireFormat;
private WireFormat responseWireFormat;
public HeaderReferenceInterceptor(ExtensionPointRegistry extensions, JMSBinding jmsBinding, JMSResourceFactory jmsResourceFactory, RuntimeEndpointReference runtimeWire) {
super();
this.jmsBinding = jmsBinding;
this.runtimeWire = runtimeWire;
this.jmsResourceFactory = jmsResourceFactory;
this.requestMessageProcessor = JMSMessageProcessorUtil.getRequestMessageProcessor(extensions, jmsBinding);
this.responseMessageProcessor = JMSMessageProcessorUtil.getResponseMessageProcessor(extensions, jmsBinding);
this.correlationScheme = jmsBinding.getCorrelationScheme();
}
public Message invoke(Message msg) {
return next.invoke(invokeRequest(msg));
}
public Message invokeRequest(Message tuscanyMsg) {
try {
// get the jms context
JMSBindingContext context = tuscanyMsg.getBindingContext();
javax.jms.Message jmsMsg = tuscanyMsg.getBody();
Operation operation = tuscanyMsg.getOperation();
String operationName = operation.getName();
RuntimeEndpointReference reference = runtimeWire;
// I think the OASIS spec suggests we do not need to do anything with
// @nativeOperation here on the reference side.
requestMessageProcessor.setOperationName(operationName, jmsMsg);
if (jmsBinding.getOperationJMSDeliveryMode(operationName) != null) {
if (jmsBinding.getOperationJMSDeliveryMode(operationName)) {
jmsMsg.setJMSDeliveryMode(DeliveryMode.PERSISTENT);
} else {
jmsMsg.setJMSDeliveryMode(DeliveryMode.NON_PERSISTENT);
}
}
if (jmsBinding.getOperationJMSCorrelationId(operationName) != null) {
jmsMsg.setJMSCorrelationID(jmsBinding.getOperationJMSCorrelationId(operationName));
}
if (jmsBinding.getOperationJMSPriority(operationName) != null) {
jmsMsg.setJMSPriority(jmsBinding.getOperationJMSPriority(operationName));
}
if (jmsBinding.getOperationJMSType(operationName) != null) {
jmsMsg.setJMSType(jmsBinding.getOperationJMSType(operationName));
}
if (tuscanyMsg.getFrom().getCallbackEndpoint() != null) {
String callbackDestName = getCallbackDestinationName(reference);
if (callbackDestName != null) {
jmsMsg.setStringProperty(JMSBindingConstants.CALLBACK_Q_PROPERTY, callbackDestName);
}
}
for (String propName : jmsBinding.getPropertyNames()) {
Object value = jmsBinding.getProperty(propName);
jmsMsg.setObjectProperty(propName, value);
}
Map<String, Object> operationProperties = jmsBinding.getOperationProperties(operationName);
if (operationProperties != null) {
for (String propName : operationProperties.keySet()) {
Object value = operationProperties.get(propName);
jmsMsg.setObjectProperty(propName, value);
}
}
if (jmsBinding.getOperationJMSTimeToLive(operationName) != null) {
context.setTimeToLive(jmsBinding.getOperationJMSTimeToLive(operationName) * 2);
} else {
context.setTimeToLive(JMSBindingConstants.DEFAULT_TIME_TO_LIVE);
}
return tuscanyMsg;
} catch (JMSException e) {
throw new JMSBindingException(e);
}
}
protected String getCallbackDestinationName(RuntimeEndpointReference reference) {
RuntimeEndpoint endpoint = (RuntimeEndpoint) reference.getCallbackEndpoint();
if (endpoint != null) {
JMSBindingServiceBindingProvider bp = (JMSBindingServiceBindingProvider)endpoint.getBindingProvider();
return bp.getDestinationName();
}
return null;
}
public Invoker getNext() {
return next;
}
public void setNext(Invoker next) {
this.next = next;
}
}
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