com.caucho.transaction

Class UserTransactionProxy

java.lang.Object

com.caucho.transaction.UserTransactionProxy

All Implemented Interfaces:

java.io.Serializable, TransactionManager, UserTransaction

public class UserTransactionProxy
extends java.lang.Object
implements UserTransaction, TransactionManager, java.io.Serializable

Implementation of the UserTransactionImpl for a thread instance.

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
void	abortTransaction() Finish any transaction.
void	begin() Start the transaction.
void	commit() Commits the transaction
static UserTransactionProxy	getCurrent() Returns the local UT proxy.
UserTransactionImpl	getCurrentUserTransactionImpl() Gets the current thread transaction.
static UserTransactionProxy	getInstance() Returns the local UT proxy.
int	getStatus() Gets the transaction's status
Transaction	getTransaction() Returns the current transaction.
UserTransactionImpl	getUserTransaction() Gets the thread transaction.
void	recover(XAResource xaRes) Recovers an XAResource
void	resume(Transaction transaction) Resume a transaction.
void	rollback() Rolls the transaction back
void	setRollbackOnly() Marks the transaction as rollback only.
void	setRollbackOnly(java.lang.Exception e) Marks the transaction as rollback only.
void	setTransactionTimeout(int seconds) Sets the transaction's timeout.
Transaction	suspend() Suspends the transaction.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static UserTransactionProxy getInstance()

Returns the local UT proxy.

getCurrent

public static UserTransactionProxy getCurrent()

Returns the local UT proxy.

getUserTransaction

public UserTransactionImpl getUserTransaction()

Gets the thread transaction.

getCurrentUserTransactionImpl

public UserTransactionImpl getCurrentUserTransactionImpl()

Gets the current thread transaction.

setTransactionTimeout

public void setTransactionTimeout(int seconds)
                           throws SystemException

Sets the transaction's timeout.

Specified by:

setTransactionTimeout in interface TransactionManager

Specified by:

setTransactionTimeout in interface UserTransaction

Throws:

SystemException

getStatus

public int getStatus()
              throws SystemException

Gets the transaction's status

Specified by:

getStatus in interface TransactionManager

Specified by:

getStatus in interface UserTransaction

Throws:

SystemException

begin

public void begin()
           throws NotSupportedException,
                  SystemException

Start the transaction.

Specified by:

begin in interface TransactionManager

Specified by:

begin in interface UserTransaction

Throws:

NotSupportedException

SystemException

setRollbackOnly

public void setRollbackOnly()
                     throws java.lang.IllegalStateException,
                            SystemException

Marks the transaction as rollback only.

Specified by:

setRollbackOnly in interface TransactionManager

Specified by:

setRollbackOnly in interface UserTransaction

Throws:

java.lang.IllegalStateException

SystemException

setRollbackOnly

public void setRollbackOnly(java.lang.Exception e)
                     throws java.lang.IllegalStateException

Marks the transaction as rollback only.

Throws:

java.lang.IllegalStateException

commit

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

Commits the transaction

Specified by:

commit in interface TransactionManager

Specified by:

commit in interface UserTransaction

Throws:

java.lang.IllegalStateException

RollbackException

HeuristicMixedException

HeuristicRollbackException

java.lang.SecurityException

SystemException

rollback

public void rollback()
              throws java.lang.IllegalStateException,
                     java.lang.SecurityException,
                     SystemException

Rolls the transaction back

Specified by:

rollback in interface TransactionManager

Specified by:

rollback in interface UserTransaction

Throws:

java.lang.IllegalStateException

java.lang.SecurityException

SystemException

abortTransaction

public void abortTransaction()
                      throws java.lang.IllegalStateException

Finish any transaction.

Throws:

java.lang.IllegalStateException

recover

public void recover(XAResource xaRes)
             throws XAException

Recovers an XAResource

Throws:

XAException

getTransaction

public Transaction getTransaction()
                           throws SystemException

Returns the current transaction.

Specified by:

getTransaction in interface TransactionManager

Throws:

SystemException

suspend

public Transaction suspend()
                    throws SystemException

Suspends the transaction.

Specified by:

suspend in interface TransactionManager

Throws:

SystemException

resume

public void resume(Transaction transaction)
            throws java.lang.IllegalStateException,
                   InvalidTransactionException,
                   SystemException

Resume a transaction.

Specified by:

resume in interface TransactionManager

Throws:

java.lang.IllegalStateException

InvalidTransactionException

SystemException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object