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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.osoa.sca;
/**
* Class providing access to the current CompositeComponent.
*
* @version $Rev$ $Date$
*/
public final class CurrentCompositeContext {
private static final ThreadLocal<CompositeContext> CURRENT_COMPONENT =
new InheritableThreadLocal<CompositeContext>();
/**
* Returns the current composite context associated with this thread.
*
* @return the current composite context
*/
public static CompositeContext getContext() {
return CURRENT_COMPONENT.get();
}
/**
* Sets the composite context that is associated with this thread.
*
* @param context the context to associated with this thread; may be null
* @return the context previously associated with this thread; may be null
*/
public static CompositeContext setContext(CompositeContext context) {
CompositeContext current = CURRENT_COMPONENT.get();
CURRENT_COMPONENT.set(context);
return current;
}
}
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