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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.wireformat.jmsbytes.runtime;
import org.apache.tuscany.sca.binding.jms.JMSBinding;
import org.apache.tuscany.sca.binding.jms.JMSBindingConstants;
import org.apache.tuscany.sca.binding.jms.wireformat.WireFormatJMSBytes;
import org.apache.tuscany.sca.core.ExtensionPointRegistry;
import org.apache.tuscany.sca.interfacedef.InterfaceContract;
import org.apache.tuscany.sca.invocation.Interceptor;
import org.apache.tuscany.sca.invocation.Phase;
import org.apache.tuscany.sca.provider.WireFormatProvider;
import org.apache.tuscany.sca.runtime.RuntimeEndpointReference;
/**
* @version $Rev$ $Date$
*/
public class WireFormatJMSBytesReferenceProvider implements WireFormatProvider {
private ExtensionPointRegistry registry;
private RuntimeEndpointReference endpointReference;
private JMSBinding binding;
private InterfaceContract interfaceContract;
public WireFormatJMSBytesReferenceProvider(ExtensionPointRegistry registry,
RuntimeEndpointReference endpointReference) {
super();
this.registry = registry;
this.endpointReference = endpointReference;
this.binding = (JMSBinding) endpointReference.getBinding();
// configure the reference based on this wire format
// currently maintaining the message processor structure which
// contains the details of jms message processing however overried
// any message processors specied in the SCDL in this case
if (this.binding.getRequestWireFormat() instanceof WireFormatJMSBytes){
this.binding.setRequestMessageProcessorName(JMSBindingConstants.BYTES_MP_CLASSNAME);
}
if (this.binding.getResponseWireFormat() instanceof WireFormatJMSBytes){
this.binding.setResponseMessageProcessorName(JMSBindingConstants.BYTES_MP_CLASSNAME);
}
// just point to the reference interface contract so no
// databinding transformation takes place
interfaceContract = endpointReference.getReference().getReference().getInterfaceContract();
}
public InterfaceContract configureWireFormatInterfaceContract(InterfaceContract interfaceContract){
if (this.interfaceContract != null ) {
if (this.binding.getRequestWireFormat() instanceof WireFormatJMSBytes){
// set the request data transformation
interfaceContract.getInterface().resetInterfaceInputTypes(this.interfaceContract.getInterface());
}
if (this.binding.getResponseWireFormat() instanceof WireFormatJMSBytes){
// set the response data transformation
interfaceContract.getInterface().resetInterfaceOutputTypes(this.interfaceContract.getInterface());
}
}
return interfaceContract;
}
public Interceptor createInterceptor() {
return new WireFormatJMSBytesReferenceInterceptor(registry, null, endpointReference);
}
public String getPhase() {
return Phase.REFERENCE_BINDING_WIREFORMAT;
}
public InterfaceContract getWireFormatInterfaceContract() {
return interfaceContract;
}
}
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