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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.implementation.bpel.ode;
import java.util.Map;
import javax.xml.namespace.QName;
import org.apache.ode.bpel.iapi.EndpointReference;
import org.apache.ode.bpel.iapi.EndpointReferenceContext;
import org.w3c.dom.Element;
/**
* Implementation of the ODE EndpointReferenceContext interface, used by the ODE BPEL Engine
* to handle conversions of EndpointReferences at runtime.
*
* An ODE Endpoint reference relates to SCA Reference EndpointReferences (pointers to target
* services) and to BPEL PartnerLink elements and any associated BPEL process variables with
* type set to element="sref:service-ref"
*
*/
public class ODEEprContext implements EndpointReferenceContext {
/**
* Converts an endpoint reference from its XML representation to another
* type of endpoint reference.
*
* @param targetType
* @param sourceEndpoint
* @return converted EndpointReference, being of targetType
*/
public EndpointReference convertEndpoint( QName targetType,
Element sourceEndpoint) {
// For the present, Tuscany only has one type of EndpointReference, so that the
// targetType parameter is of no significance.
return new ODEEndpointReference( sourceEndpoint );
} // end method convertEndpoint
public Map getConfigLookup(EndpointReference epr) {
// TODO Auto-generated method stub
return null;
}
/**
* Resolve an end-point reference from its XML representation. The
* nature of the representation is determined by the integration
* layer. The BPEL engine uses this method to reconstruct
* {@link EndpointReference} objects that have been persisted in the
* database via {@link EndpointReference#toXML(javax.xml.transform.Result)}
* method.
*
* @param XML representation of the EPR
* @return reconstituted EPR object {@link EndpointReference}
*/
public EndpointReference resolveEndpointReference(Element epr) {
return new ODEEndpointReference( epr );
} // end method resolveEndpointReference
} // end class ODEEprContext
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