com.impetus.kundera.persistence.jta

Class KunderaJTAUserTransaction

java.lang.Object

com.impetus.kundera.persistence.jta.KunderaJTAUserTransaction

All Implemented Interfaces:

Serializable, Referenceable, UserTransaction

public class KunderaJTAUserTransaction
extends Object
implements UserTransaction, Referenceable, Serializable

Kundera implementation for JTA UserTransaction This needs to hooked up with initial context for use of Kundera's commit/rollback handling.

Author:

vivek.mishra@impetus.co.in

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private static KunderaJTAUserTransaction	currentTx The current tx.
private static Integer	DEFAULT_TIME_OUT The Constant DEFAULT_TIME_OUT.
private static org.slf4j.Logger	log The Constant log.
private static ThreadLocal<KunderaTransaction>	threadLocal The thread local.
private static ThreadLocal<Integer>	timerThead The timer thead.

Constructor Summary

Constructors

Constructor and Description
KunderaJTAUserTransaction() Instantiates a new kundera jta user transaction.

Method Summary

Methods

Modifier and Type	Method and Description
void	begin()
void	commit()
static KunderaJTAUserTransaction	getCurrentTx() Gets the current tx.
Reference	getReference()
int	getStatus()
int	getTransactionTimeout() Returns transaction time out.
void	rollback()
void	setImplementor(ResourceManager implementor) Links referenced resource to current transaction thread.
void	setRollbackOnly()
void	setTransactionTimeout(int timeout)

Methods inherited from class java.lang.Object

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

Field Detail

threadLocal

private static transient ThreadLocal<KunderaTransaction> threadLocal

The thread local.

timerThead

private static transient ThreadLocal<Integer> timerThead

The timer thead.

DEFAULT_TIME_OUT

private static final Integer DEFAULT_TIME_OUT

The Constant DEFAULT_TIME_OUT.

currentTx

private static transient KunderaJTAUserTransaction currentTx

The current tx.

log

private static final org.slf4j.Logger log

The Constant log.

Constructor Detail

KunderaJTAUserTransaction

public KunderaJTAUserTransaction()

Instantiates a new kundera jta user transaction.

Method Detail

getCurrentTx

public static KunderaJTAUserTransaction getCurrentTx()

Gets the current tx.

Returns:

the current tx

begin

public void begin()
           throws NotSupportedException,
                  SystemException

Specified by:

begin in interface UserTransaction

Throws:

NotSupportedException

SystemException

commit

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

Specified by:

commit in interface UserTransaction

Throws:

RollbackException

HeuristicMixedException

HeuristicRollbackException

SecurityException

IllegalStateException

SystemException

getStatus

public int getStatus()
              throws SystemException

Specified by:

getStatus in interface UserTransaction

Throws:

SystemException

rollback

public void rollback()
              throws IllegalStateException,
                     SecurityException,
                     SystemException

Specified by:

rollback in interface UserTransaction

Throws:

IllegalStateException

SecurityException

SystemException

setRollbackOnly

public void setRollbackOnly()
                     throws IllegalStateException,
                            SystemException

Specified by:

setRollbackOnly in interface UserTransaction

Throws:

IllegalStateException

SystemException

setTransactionTimeout

public void setTransactionTimeout(int timeout)
                           throws SystemException

Specified by:

setTransactionTimeout in interface UserTransaction

Throws:

SystemException

getTransactionTimeout

public int getTransactionTimeout()

Returns transaction time out. If no timeout is associate with current thread, returns default timeout(e.g. 60).

Returns:

the transactionTimeout transaction timeout.

setImplementor

public void setImplementor(ResourceManager implementor)

Links referenced resource to current transaction thread.

Parameters:

implementor - resource implementor.

getReference

public Reference getReference()
                       throws NamingException

Specified by:

getReference in interface Referenceable

Throws:

NamingException