/**
*
* Copyright 2003-2004 The Apache Software Foundation
*
* 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.apache.geronimo.connector.outbound.connectiontracking;
import java.util.Set;
import org.apache.geronimo.transaction.InstanceContext;
import org.apache.geronimo.transaction.TrackedConnectionAssociator;
import org.apache.geronimo.transaction.TransactionContext;
import org.apache.geronimo.transaction.UnspecifiedTransactionContext;
/**
*
*
* @version $Revision: 1.1 $ $Date: 2004/04/06 00:21:20 $
*
* */
public class DefaultComponentInterceptor implements DefaultInterceptor {
private final DefaultInterceptor next;
private final TrackedConnectionAssociator cachedConnectionAssociator;
private final Set unshareableResources;
public DefaultComponentInterceptor(DefaultInterceptor next,
TrackedConnectionAssociator cachedConnectionManager,
Set unshareableResources) {
this.next = next;
this.cachedConnectionAssociator = cachedConnectionManager;
this.unshareableResources = unshareableResources;
}
public Object invoke(InstanceContext newInstanceContext) throws Throwable {
if (TransactionContext.getContext() == null) {
TransactionContext.setContext(new UnspecifiedTransactionContext());
}
TrackedConnectionAssociator.ConnectorContextInfo oldConnectorContext = cachedConnectionAssociator.enter(newInstanceContext, unshareableResources);
try {
return next.invoke(newInstanceContext);
} finally {
cachedConnectionAssociator.exit(oldConnectorContext);
}
}
}