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/**
*
* Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
*
* Licensed 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.osoa.sca;
/**
* Class providing access to an SCA implementation.
* SCA implementation providers may allow applications to bootstrap an SCA environment
* by providing a publically available subclass.
*
* @version $Rev$ $Date$
*/
public abstract class SCA {
/**
* Protected method that allows an SCA implementation to set the current module context
* that will be returned by {@link org.osoa.sca.CurrentModuleContext#getContext()}.
*
* @param ctx the new current module context
*/
protected static void setModuleContext(ModuleContext ctx) {
CurrentModuleContext.setContext(ctx);
}
/**
* Start the SCA implementation.
* If this method completes successfully then a module context will be associated with the current thread.
*/
public abstract void start();
/**
* Stop the SCA implementation.
* Once this method completes (successfully or abnormally) then no module context will be associated
* with the current thread.
*/
public abstract void stop();
}
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