/**
* 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.geronimo.connector.outbound.connectiontracking;
import org.apache.geronimo.connector.outbound.connectiontracking.ConnectorInstanceContext;
import org.apache.geronimo.connector.outbound.connectiontracking.TrackedConnectionAssociator;
/**
* Sample functionality for an interceptor that enables connection caching and obtaining
* connections outside a UserTransaction.
*
* @version $Rev: 476049 $ $Date: 2006-11-16 23:35:17 -0500 (Thu, 16 Nov 2006) $
*/
public class DefaultComponentInterceptor implements DefaultInterceptor {
private final DefaultInterceptor next;
private final TrackedConnectionAssociator trackedConnectionAssociator;
public DefaultComponentInterceptor(DefaultInterceptor next, TrackedConnectionAssociator trackedConnectionAssociator) {
this.next = next;
this.trackedConnectionAssociator = trackedConnectionAssociator;
}
public Object invoke(ConnectorInstanceContext newConnectorInstanceContext) throws Throwable {
ConnectorInstanceContext oldConnectorInstanceContext = trackedConnectionAssociator.enter(newConnectorInstanceContext);
try {
return next.invoke(newConnectorInstanceContext);
} finally {
trackedConnectionAssociator.exit(oldConnectorInstanceContext);
}
}
}