org.h2.store.InDoubtTransaction Maven / Gradle / Ivy
/*
* Copyright 2004-2014 H2 Group. Multiple-Licensed under the MPL 2.0,
* and the EPL 1.0 (http://h2database.com/html/license.html).
* Initial Developer: H2 Group
*/
package org.h2.store;
/**
* Represents an in-doubt transaction (a transaction in the prepare phase).
*/
public interface InDoubtTransaction {
/**
* The transaction state meaning this transaction is not committed yet, but
* also not rolled back (in-doubt).
*/
int IN_DOUBT = 0;
/**
* The transaction state meaning this transaction is committed.
*/
int COMMIT = 1;
/**
* The transaction state meaning this transaction is rolled back.
*/
int ROLLBACK = 2;
/**
* Change the state of this transaction.
* This will also update the transaction log.
*
* @param state the new state
*/
void setState(int state);
/**
* Get the state of this transaction as a text.
*
* @return the transaction state text
*/
String getState();
/**
* Get the name of the transaction.
*
* @return the transaction name
*/
String getTransactionName();
}