com.orientechnologies.orient.core.db.ODatabaseListener Maven / Gradle / Ivy
/*
*
* * Copyright 2014 Orient Technologies LTD (info(at)orientechnologies.com)
* *
* * 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.
* *
* * For more information: http://www.orientechnologies.com
*
*/
package com.orientechnologies.orient.core.db;
/**
* Listener Interface for all the events of the Database instances.
*
* @author Luca Garulli (l.garulli--at--orientechnologies.com)
*
*/
public interface ODatabaseListener {
public void onCreate(final ODatabase iDatabase);
public void onDelete(final ODatabase iDatabase);
public void onOpen(final ODatabase iDatabase);
public void onBeforeTxBegin(final ODatabase iDatabase);
public void onBeforeTxRollback(final ODatabase iDatabase);
public void onAfterTxRollback(final ODatabase iDatabase);
public void onBeforeTxCommit(final ODatabase iDatabase);
public void onAfterTxCommit(final ODatabase iDatabase);
public void onClose(final ODatabase iDatabase);
/**
* Callback to decide if repair the database upon corruption.
*
* @param iDatabase
* Target database
* @param iReason
* Reason of corruption
* @param iWhatWillbeFixed TODO
* @return true if repair must be done, otherwise false
*/
public boolean onCorruptionRepairDatabase(final ODatabase iDatabase, final String iReason, String iWhatWillbeFixed);
}