framework/db/src/com/cloud/utils/db/TransactionContextInterceptor.java

/*
 * 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 com.cloud.utils.db;

import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation;

public class TransactionContextInterceptor implements MethodInterceptor {

    public TransactionContextInterceptor() {

    }

    @Override
    public Object invoke(MethodInvocation m) throws Throwable {
        TransactionLegacy txn = TransactionLegacy.open(m.getMethod().getName());
        try {
            return m.proceed();
        } finally {
            txn.close();
        }
    }

}