org.datanucleus.transaction

Class Transaction

java.lang.Object

org.datanucleus.transaction.Transaction

public class Transaction
extends Object

Transaction. The Global Transaction ID is formed as: TX-{final static random int}-{static seq}-{current time millis}

Field Summary

Fields

Modifier and Type	Field and Description
static int	STATUS_ACTIVE
static int	STATUS_COMMITTED
static int	STATUS_COMMITTING
static int	STATUS_MARKED_ROLLBACK
static int	STATUS_NO_TRANSACTION
static int	STATUS_PREPARED
static int	STATUS_PREPARING
static int	STATUS_ROLLEDBACK
static int	STATUS_ROLLING_BACK
static int	STATUS_UNKNOWN

Method Summary

Modifier and Type	Method and Description
void	commit()
boolean	delistResource(XAResource xaRes, int flag)
boolean	enlistResource(XAResource xaRes)
int	getStatus()
static String	getXAErrorCode(Throwable xae)
boolean	isEnlisted(XAResource xaRes)
void	registerSynchronization(Synchronization sync)
void	rollback()
void	setRollbackOnly()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

STATUS_ACTIVE

public static final int STATUS_ACTIVE

See Also:

Constant Field Values

STATUS_MARKED_ROLLBACK

public static final int STATUS_MARKED_ROLLBACK

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Constant Field Values

STATUS_PREPARED

public static final int STATUS_PREPARED

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Constant Field Values

STATUS_COMMITTED

public static final int STATUS_COMMITTED

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Constant Field Values

STATUS_ROLLEDBACK

public static final int STATUS_ROLLEDBACK

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Constant Field Values

STATUS_UNKNOWN

public static final int STATUS_UNKNOWN

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Constant Field Values

STATUS_NO_TRANSACTION

public static final int STATUS_NO_TRANSACTION

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Constant Field Values

STATUS_PREPARING

public static final int STATUS_PREPARING

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Constant Field Values

STATUS_COMMITTING

public static final int STATUS_COMMITTING

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Constant Field Values

STATUS_ROLLING_BACK

public static final int STATUS_ROLLING_BACK

See Also:

Constant Field Values

Method Detail

getStatus

public int getStatus()
              throws SystemException

Throws:

SystemException

isEnlisted

public boolean isEnlisted(XAResource xaRes)

enlistResource

public boolean enlistResource(XAResource xaRes)
                       throws RollbackException,
                              IllegalStateException,
                              SystemException

Throws:

RollbackException

IllegalStateException

SystemException

delistResource

public boolean delistResource(XAResource xaRes,
                              int flag)
                       throws IllegalStateException,
                              SystemException

Throws:

IllegalStateException

SystemException

registerSynchronization

public void registerSynchronization(Synchronization sync)
                             throws RollbackException,
                                    IllegalStateException,
                                    SystemException

Throws:

RollbackException

IllegalStateException

SystemException

commit

public void commit()
            throws RollbackException,
                   HeuristicMixedException,
                   HeuristicRollbackException,
                   SecurityException,
                   IllegalStateException,
                   SystemException

Throws:

RollbackException

HeuristicMixedException

HeuristicRollbackException

SecurityException

IllegalStateException

SystemException

rollback

public void rollback()
              throws IllegalStateException,
                     SystemException

Throws:

IllegalStateException

SystemException

setRollbackOnly

public void setRollbackOnly()
                     throws IllegalStateException,
                            SystemException

Throws:

IllegalStateException

SystemException

getXAErrorCode

public static String getXAErrorCode(Throwable xae)

toString

public String toString()

Overrides:

toString in class Object