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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.runtime;
import java.io.IOException;
import java.io.Reader;
import java.io.Writer;
import org.apache.tuscany.sca.assembly.Binding;
import org.apache.tuscany.sca.assembly.ComponentService;
import org.apache.tuscany.sca.core.ExtensionPointRegistry;
import org.oasisopen.sca.CallableReference;
import org.oasisopen.sca.ComponentContext;
import org.oasisopen.sca.ServiceReference;
/**
* @version $Rev$ $Date$
*/
public interface RuntimeComponentContext extends ComponentContext {
/**
* Activate the reference (creating runtime wires)
* @param reference
*/
void start(RuntimeComponentReference reference);
/**
* Deserialize the component reference
* @param reader
* @return A component that contains the reference
* @throws IOException
*/
RuntimeComponent read(Reader reader) throws IOException;
/**
* Serialize the component reference
* @param reference
* @param writer
* @throws IOException
*/
void write(RuntimeComponentReference reference, Writer writer) throws IOException;
/**
* Get the CallableReference for a given component reference
* @param <B>
* @param businessInterface The business interface
* @param reference The reference to be wired
* @param binding The binding to be used, if it's null, either binding.sca or the 1st binding
* will be selected
* @return A service reference representing the wire
*/
<B> ServiceReference<B> getServiceReference(Class<B> businessInterface,
RuntimeComponentReference reference,
Binding binding);
/**
* Bind the reference to a target component/componentService
* @param <B>
* @param businessInterface The business interface
* @param reference The reference to be wired
* @param component The target component
* @param service The target component service
* @return A service reference representing the wire
*/
<B> ServiceReference<B> getServiceReference(Class<B> businessInterface,
RuntimeComponentReference reference,
RuntimeComponent component,
RuntimeComponentService service);
/**
* Create a CallableReference for the given component service
* @param <B>
* @param businessInterface
* @param component
* @param service
* @return
*/
<B> CallableReference<B> getCallableReference(Class<B> businessInterface,
RuntimeComponent component,
RuntimeComponentService service);
/**
* @param <B>
* @param businessInterface
* @param service
* @return
*/
<B> ServiceReference<B> createSelfReference(Class<B> businessInterface, ComponentService service);
ExtensionPointRegistry getExtensionPointRegistry();
}
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