org.melati.poem

Class PoemTransaction

java.lang.Object

org.melati.poem.transaction.Transaction

org.melati.poem.PoemTransaction

public class PoemTransaction
extends Transaction

A set of dbms actions, which can be rolled back if necessary.

Field Summary

Fields inherited from class org.melati.poem.transaction.Transaction

index, mask, negMask

Constructor Summary

Constructors

Constructor and Description
PoemTransaction(Database database, Connection connection, int index) Constructor.

Method Summary

Modifier and Type	Method and Description
void	close(boolean commit) Close the transaction, committing or rolling back, notifying the database that we are closed.
Database	getDatabase()
String	toString() The transaction index.

Methods inherited from class org.melati.poem.transaction.Transaction

commit, getBlockedOn, rollback, writeDown

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

PoemTransaction

public PoemTransaction(Database database,
                       Connection connection,
                       int index)

Constructor.

Method Detail

getDatabase

public final Database getDatabase()

Returns:

the Database this PoemTransaction relates to

close

public void close(boolean commit)

Close the transaction, committing or rolling back, notifying the database that we are closed.

Parameters:

commit - whether to commit before closing

toString

public String toString()

The transaction index.

Overrides:

toString in class Transaction

See Also:

Transaction.toString()