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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 org.apache.tuscany.sca.assembly.Component;
import org.apache.tuscany.sca.assembly.Composite;
import org.apache.tuscany.sca.context.CompositeContext;
/**
* Start/stop a composite
*
* @version $Rev$ $Date$
*/
public interface CompositeActivator {
/**
* Activate a composite
* @param compositeContext The context of the Node
* @param composite
*/
void activate(CompositeContext compositeContext, Composite composite) throws ActivationException;
/**
* Activate a component reference
* @param compositeContext The context of the Node
* @param component
* @param ref
*/
void start(CompositeContext compositeContext, RuntimeComponent component, RuntimeComponentReference ref);
/**
* Activate a component reference
* @param compositeContext The context of the Node
* @param component
* @param ref
*/
void activate(CompositeContext compositeContext, RuntimeComponent component, RuntimeComponentReference ref);
/**
* Activate a component reference
* @param compositeContext The context of the Node
* @param component
* @param ref
*/
void activate(CompositeContext compositeContext, RuntimeComponent component, RuntimeComponentService service);
/**
* De-activate a component reference
* @param component
* @param ref
*/
void deactivate(RuntimeComponent component, RuntimeComponentReference ref);
/**
* De-activate a component reference
* @param component
* @param ref
*/
void deactivate(RuntimeComponent component, RuntimeComponentService service);
/**
* Stop a composite
* @param composite
*/
void deactivate(Composite composite) throws ActivationException;
/**
* Start a component
* @param component
*/
void start(CompositeContext compositeContext, Component component) throws ActivationException;
/**
* Stop a component
* @param component
*/
void stop(CompositeContext compositeContext, Component component) throws ActivationException;
/**
* Start components in a composite
* @param composite
*/
void start(CompositeContext compositeContext, Composite composite) throws ActivationException;
/**
* Stop components in a composite
* @param composite
*/
void stop(CompositeContext compositeContext, Composite composite) throws ActivationException;
}
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