org.h2.store

Class InDoubtTransaction

java.lang.Object

org.h2.store.InDoubtTransaction

public class InDoubtTransaction
extends Object

Represents an in-doubt transaction (a transaction in the prepare phase).

Field Summary

Fields

Modifier and Type	Field and Description
static int	COMMIT The transaction state meaning this transaction is committed.
static int	IN_DOUBT The transaction state meaning this transaction is not committed yet, but also not rolled back (in-doubt).
static int	ROLLBACK The transaction state meaning this transaction is rolled back.

Constructor Summary

Constructors

Constructor and Description
InDoubtTransaction(PageStore store, int sessionId, int pos, String transaction) Create a new in-doubt transaction info object.

Method Summary

Methods

Modifier and Type	Method and Description
String	getState() Get the state of this transaction as a text.
String	getTransaction() Get the name of the transaction.
void	setState(int state) Change the state of this transaction.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

IN_DOUBT

public static final int IN_DOUBT

The transaction state meaning this transaction is not committed yet, but also not rolled back (in-doubt).

See Also:

Constant Field Values

COMMIT

public static final int COMMIT

The transaction state meaning this transaction is committed.

See Also:

Constant Field Values

ROLLBACK

public static final int ROLLBACK

The transaction state meaning this transaction is rolled back.

See Also:

Constant Field Values

Constructor Detail

InDoubtTransaction

public InDoubtTransaction(PageStore store,
                  int sessionId,
                  int pos,
                  String transaction)

Create a new in-doubt transaction info object.

Parameters:

store - the page store

sessionId - the session id

pos - the position

transaction - the transaction name

Method Detail

setState

public void setState(int state)

Change the state of this transaction. This will also update the transaction log.

Parameters:

state - the new state

getState

public String getState()

Get the state of this transaction as a text.

Returns:

the transaction state text

getTransaction

public String getTransaction()

Get the name of the transaction.

Returns:

the transaction name