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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.provider;
import java.util.Collection;
import java.util.List;
/**
* An extension point for provider factories. Holds all of the provider
* factories from loaded extension points. Allows a provider factory
* to be located based on a given model type. Hence the runtime can
* generate runtime artifacts from the in memory assembly model.
*
* @version $Rev$ $Date$
* @tuscany.spi.extension.asclient
*/
public interface ProviderFactoryExtensionPoint {
/**
* Add a provider factory.
*
* @param providerFactory The provider factory
*/
void addProviderFactory(ProviderFactory providerFactory);
/**
* Remove a provider factory.
*
* @param providerFactory The provider factory
*/
void removeProviderFactory(ProviderFactory providerFactory);
/**
* Returns the provider factory associated with the given model type.
* @param modelType A model type
* @return The provider factory associated with the given model type
*/
ProviderFactory getProviderFactory(Class<?> modelType);
/**
* Get a list of registered PolicyProviderFactory
* @return a list of registered PolicyProviderFactory
*/
List<PolicyProviderFactory> getPolicyProviderFactories();
/**
* Get a collection of provider factories by the factory type
* @param <P>
* @param factoryType The factory type such as BindingProviderFactory
* @return a collection of provider factories of the factory type
*/
<P extends ProviderFactory> Collection<P> getProviderFactories(Class<P> factoryType);
}
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