transactionlistener.java

jsr170接口的java实现。是个apache的开源项目。

/*
 * 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.jackrabbit.webdav.jcr.transaction;

import org.apache.jackrabbit.webdav.transaction.TransactionResource;

/**
 * <code>TransactionListener</code> provides callbacks when a transaction
 * is committed.
 */
public interface TransactionListener {

    /**
     * This method is called right before a transaction is committed.
     *
     * @param resource the transaction resource which will be committed.
     * @param lockToken the lock token
     */
    public void beforeCommit(TransactionResource resource, String lockToken);

    /**
     * This method is called after the commit has been executed.
     *
     * @param resource the transaction resource which had been committed.
     * @param lockToken the lock token.
     * @param success if the commit was successful.
     */
    public void afterCommit(TransactionResource resource, String lockToken, boolean success);
}