/* * 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.spring; import java.util.List; import org.apache.tuscany.sca.core.ExtensionPointRegistry; import org.apache.tuscany.sca.core.invocation.ExtensibleProxyFactory; import org.apache.tuscany.sca.core.invocation.ProxyFactory; import org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint; import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint; import org.apache.tuscany.sca.databinding.TransformerExtensionPoint; import org.apache.tuscany.sca.databinding.impl.MediatorImpl; import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory; import org.apache.tuscany.sca.policy.util.PolicyHandlerDefinitionsLoader; import org.apache.tuscany.sca.policy.util.PolicyHandlerTuple; import org.apache.tuscany.sca.provider.ImplementationProvider; import org.apache.tuscany.sca.provider.ImplementationProviderFactory; import org.apache.tuscany.sca.runtime.RuntimeComponent; /** * ImplementationProviderFactory for Spring implementation type * @version $Rev: 511195 $ $Date: 2007-02-24 02:29:46 +0000 (Sat, 24 Feb 2007) $ * */ public class SpringImplementationProviderFactory implements ImplementationProviderFactory { private ProxyFactory proxyFactory; private JavaPropertyValueObjectFactory propertyFactory; private List policyHandlerClassNames = null; /** * Simple constructor * */ public SpringImplementationProviderFactory(ExtensionPointRegistry extensionPoints) { super(); ProxyFactoryExtensionPoint proxyFactories = extensionPoints.getExtensionPoint(ProxyFactoryExtensionPoint.class); proxyFactory = new ExtensibleProxyFactory(proxyFactories); // TODO: could the runtime have a default PropertyValueObjectFactory? DataBindingExtensionPoint dataBindings = extensionPoints.getExtensionPoint(DataBindingExtensionPoint.class); TransformerExtensionPoint transformers = extensionPoints.getExtensionPoint(TransformerExtensionPoint.class); MediatorImpl mediator = new MediatorImpl(dataBindings, transformers); propertyFactory = new JavaPropertyValueObjectFactory(mediator); policyHandlerClassNames = PolicyHandlerDefinitionsLoader.loadPolicyHandlerClassnames(); } /** * Returns a SpringImplementationProvider for a given component and Spring implementation * @param component the component for which implementation instances are required * @param implementation the Spring implementation with details of the component * implementation * @return the SpringImplementationProvider for the specified component */ public ImplementationProvider createImplementationProvider(RuntimeComponent component, SpringImplementation implementation) { return new SpringImplementationProvider(component, implementation, proxyFactory, propertyFactory, policyHandlerClassNames); } /** * Returns the class of the Spring implementation */ public Class getModelType() { return SpringImplementation.class; } } // end class SpringImplementationProviderFactory