Module io.helidon.integrations.jta.cdi

Package io.helidon.integrations.jta.cdi

Class DelegatingTransactionManager

java.lang.Object

io.helidon.integrations.jta.cdi.DelegatingTransactionManager

All Implemented Interfaces:

javax.transaction.TransactionManager

@Deprecated(forRemoval=true)
public abstract class DelegatingTransactionManager
extends Object
implements javax.transaction.TransactionManager

Deprecated, for removal: This API element is subject to removal in a future version.

An equivalent class now exists in Narayana itself.

An abstract TransactionManager implementation that delegates all method invocations to another TransactionManager.

Design Notes

This class is public for convenience. It is extended by other non-public internal classes.

See Also:

TransactionManager

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	DelegatingTransactionManager(javax.transaction.TransactionManager delegate)	Deprecated, for removal: This API element is subject to removal in a future version. Creates a new DelegatingTransactionManager.

Method Summary

Modifier and Type	Method	Description
void	begin()	Deprecated, for removal: This API element is subject to removal in a future version. Creates a new transaction and associates it with the current thread.
void	commit()	Deprecated, for removal: This API element is subject to removal in a future version. Completes the transaction associated with the current thread.
int	getStatus()	Deprecated, for removal: This API element is subject to removal in a future version. Returns the status of the transaction associated with the current thread.
javax.transaction.Transaction	getTransaction()	Deprecated, for removal: This API element is subject to removal in a future version. Returns the Transaction object that represents the transaction context of the calling thread.
void	resume(javax.transaction.Transaction transaction)	Deprecated, for removal: This API element is subject to removal in a future version. Resumes the transaction context association of the calling thread with the transaction represented by the supplied Transaction object.
void	rollback()	Deprecated, for removal: This API element is subject to removal in a future version. Rolls back the transaction associated with the current thread.
void	setRollbackOnly()	Deprecated, for removal: This API element is subject to removal in a future version. Irrevocably modifies the transaction associated with the current thread such that the only possible outcome is for it to roll back.
void	setTransactionTimeout(int seconds)	Deprecated, for removal: This API element is subject to removal in a future version. Sets the timeout value that is associated with transactions started by the current thread with the begin() method.
javax.transaction.Transaction	suspend()	Deprecated, for removal: This API element is subject to removal in a future version. Suspends the transaction currently associated with the calling thread and returns a Transaction that represents the transaction context being suspended, or null if the calling thread is not associated with a transaction.

Methods inherited from class java.lang.Object

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

Constructor Detail

DelegatingTransactionManager

protected DelegatingTransactionManager(javax.transaction.TransactionManager delegate)

Deprecated, for removal: This API element is subject to removal in a future version.

Creates a new DelegatingTransactionManager.

Parameters:

delegate - the TransactionManager to which all method invocations will be delegated; may be null, but then a SystemException will be thrown by every method in this class when invoked

Method Detail

begin

public void begin()
           throws javax.transaction.NotSupportedException,
                  javax.transaction.SystemException

Deprecated, for removal: This API element is subject to removal in a future version.

Creates a new transaction and associates it with the current thread.

Specified by:

begin in interface javax.transaction.TransactionManager

Throws:

javax.transaction.NotSupportedException - if the thread is already associated with a transaction and this TransactionManager implementation does not support nested transactions

javax.transaction.SystemException - if this TransactionManager encounters an unexpected error condition

commit

public void commit()
            throws javax.transaction.RollbackException,
                   javax.transaction.HeuristicMixedException,
                   javax.transaction.HeuristicRollbackException,
                   javax.transaction.SystemException

Deprecated, for removal: This API element is subject to removal in a future version.

Completes the transaction associated with the current thread.

When this method completes, the thread is no longer associated with a transaction.

Specified by:

commit in interface javax.transaction.TransactionManager

Throws:

javax.transaction.RollbackException - if the transaction has been rolled back rather than committed

javax.transaction.HeuristicMixedException - if a heuristic decision was made and that some relevant updates have been committed while others have been rolled back

javax.transaction.HeuristicRollbackException - if a heuristic decision was made and all relevant updates have been rolled back

SecurityException - if the thread is not allowed to commit the transaction

IllegalStateException - if the current thread is not associated with a transaction

javax.transaction.SystemException - if this TransactionManager encounters an unexpected error condition

getStatus

public int getStatus()
              throws javax.transaction.SystemException

Deprecated, for removal: This API element is subject to removal in a future version.

Returns the status of the transaction associated with the current thread.

Specified by:

getStatus in interface javax.transaction.TransactionManager

Returns:

the transaction status expressed as the value of one of the int constants in the Status class; if no transaction is associated with the current thread, this method returns Status.STATUS_NO_TRANSACTION

Throws:

javax.transaction.SystemException - if this TransactionManager encounters an unexpected error condition

See Also:

Status

getTransaction

public javax.transaction.Transaction getTransaction()
                                             throws javax.transaction.SystemException

Deprecated, for removal: This API element is subject to removal in a future version.

Returns the Transaction object that represents the transaction context of the calling thread.

This method never returns null.

Specified by:

getTransaction in interface javax.transaction.TransactionManager

Returns:

the Transaction object representing the transaction associated with the calling thread; never null

Throws:

javax.transaction.SystemException - if this TransactionManager encounters an unexpected error condition

resume

public void resume(javax.transaction.Transaction transaction)
            throws javax.transaction.InvalidTransactionException,
                   javax.transaction.SystemException

Deprecated, for removal: This API element is subject to removal in a future version.

Resumes the transaction context association of the calling thread with the transaction represented by the supplied Transaction object.

When this method returns, the calling thread is associated with the transaction context specified.

Specified by:

resume in interface javax.transaction.TransactionManager

Parameters:

transaction - the Transaction representing the transaction to be resumed; must not be null

Throws:

javax.transaction.InvalidTransactionException - if transaction is invalid

IllegalStateException - if the thread is already associated with another transaction

javax.transaction.SystemException - if this TransactionManager encounters an unexpected error condition

rollback

public void rollback()
              throws javax.transaction.SystemException

Deprecated, for removal: This API element is subject to removal in a future version.

Rolls back the transaction associated with the current thread.

When this method completes, the thread is no longer associated with a transaction.

Specified by:

rollback in interface javax.transaction.TransactionManager

Throws:

SecurityException - if the thread is not allowed to roll back the transaction

IllegalStateException - if the current thread is not associated with a transaction

javax.transaction.SystemException - if this TransactionManager encounters an unexpected error condition

setRollbackOnly

public void setRollbackOnly()
                     throws javax.transaction.SystemException

Deprecated, for removal: This API element is subject to removal in a future version.

Irrevocably modifies the transaction associated with the current thread such that the only possible outcome is for it to roll back.

Specified by:

setRollbackOnly in interface javax.transaction.TransactionManager

Throws:

IllegalStateException - if the current thread is not associated with a transaction

javax.transaction.SystemException - if this TransactionManager encounters an unexpected error condition

setTransactionTimeout

public void setTransactionTimeout(int seconds)
                           throws javax.transaction.SystemException

Deprecated, for removal: This API element is subject to removal in a future version.

Sets the timeout value that is associated with transactions started by the current thread with the begin() method.

If an application has not called this method, the transaction service uses some default value for the transaction timeout.

Specified by:

setTransactionTimeout in interface javax.transaction.TransactionManager

Parameters:

seconds - the timeout in seconds; if the value is zero, the transaction service restores the default value; if the value is negative a SystemException is thrown

Throws:

javax.transaction.SystemException - if this TransactionManager encounters an unexpected error condition or if seconds is less than zero

suspend

public javax.transaction.Transaction suspend()
                                      throws javax.transaction.SystemException

Deprecated, for removal: This API element is subject to removal in a future version.

Suspends the transaction currently associated with the calling thread and returns a Transaction that represents the transaction context being suspended, or null if the calling thread is not associated with a transaction.

This method may return null.

When this method returns, the calling thread is no longer associated with a transaction.

Specified by:

suspend in interface javax.transaction.TransactionManager

Returns:

a Transaction representing the suspended transaction, or null

Throws:

javax.transaction.SystemException - if this TransactionManager encounters an unexpected error condition