| /* |
| * 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.openjpa.audit; |
| |
| import java.util.Collection; |
| |
| import org.apache.openjpa.kernel.Audited; |
| import org.apache.openjpa.kernel.Broker; |
| import org.apache.openjpa.lib.conf.Configurable; |
| import org.apache.openjpa.lib.util.Closeable; |
| |
| /** |
| * An auditor is responsible for recoding the audited information. |
| * OpenJPA runtime tracks the {@link Auditable auditable} instances and invoke |
| * implementation of this interface within a transaction. |
| * <br> |
| * The user implementation of this interface is configurable via |
| * standard OpenJPA plug-in configuration framework. |
| * |
| * @author Pinaki Poddar |
| * @since 2.2.0 |
| */ |
| public interface Auditor extends Configurable, Closeable { |
| /** |
| * OpenJPA runtime will invoke this method with the given parameters |
| * within a transaction. |
| * |
| * @param broker the active persistence context. |
| * @param newObjects the set of auditable objects being created. Can be empty, but never null. |
| * @param updates the set of auditable objects being updated. Can be empty, but never null. |
| * @param deletes the set of auditable objects being deleted. Can be empty, but never null. |
| */ |
| void audit(Broker broker, Collection<Audited> newObjects, Collection<Audited> updates, |
| Collection<Audited> deletes); |
| |
| /** |
| * Affirm if the transaction be rolled back if {@link #audit(Broker, Collection, Collection, Collection) audit} |
| * operation fails with an exception. |
| */ |
| boolean isRollbackOnError(); |
| } |