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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.core.invocation;
import org.apache.tuscany.sca.core.factory.ObjectCreationException;
import org.apache.tuscany.sca.core.factory.ObjectFactory;
import org.apache.tuscany.sca.runtime.RuntimeComponent;
import org.apache.tuscany.sca.runtime.RuntimeEndpointReference;
import org.oasisopen.sca.ServiceReference;
/**
* Uses a wire to return a CallableReference
*
* @version $Rev$ $Date$
*/
public class CallableReferenceObjectFactory implements ObjectFactory<ServiceReference<?>> {
private Class<?> businessInterface;
private RuntimeEndpointReference endpointReference;
/**
* Constructor.
*
* To support the @Reference protected CallableReference<MyService> ref;
*
* @param businessInterface the interface to inject
* @param component the component defining the reference to be injected
* @param reference the reference to be injected
* @param binding the binding for the reference
*/
public CallableReferenceObjectFactory(Class<?> businessInterface,
RuntimeEndpointReference endpointReference) {
this.businessInterface = businessInterface;
this.endpointReference = endpointReference;
}
public ServiceReference<?> getInstance() throws ObjectCreationException {
RuntimeComponent component = (RuntimeComponent) endpointReference.getComponent();
return component.getComponentContext().getServiceReference(businessInterface, endpointReference);
}
}
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