```
public interface Transaction
```
The Transaction interface allows operations to be performed against the transaction in the target Transaction object. A Transaction object is created corresponding to each global transaction creation. The Transaction object can be used for resource enlistment, synchronization registration, transaction completion, and status query operations.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`void`	`commit()` Complete the transaction represented by this Transaction object.
`boolean`	`delistResource(XAResource xaRes, int flag)` Disassociate the resource specified from the transaction associated with the target Transaction object.
`boolean`	`enlistResource(XAResource xaRes)` Enlist the resource specified with the transaction associated with the target Transaction object.
`int`	`getStatus()` Obtain the status of the transaction associated with the target Transaction object.
`void`	`registerSynchronization(Synchronization sync)` Register a synchronization object for the transaction currently associated with the target object.
`void`	`rollback()` Rollback the transaction represented by this Transaction object.
`void`	`setRollbackOnly()` Modify the transaction associated with the target object such that the only possible outcome of the transaction is to roll back the transaction.

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- Method Detail
  - commit
```
void commit()
     throws RollbackException,
            HeuristicMixedException,
            HeuristicRollbackException,
            SecurityException,
            IllegalStateException,
            SystemException
```
    Complete the transaction represented by this Transaction object.
    
    Throws:
    
    RollbackException - Thrown to indicate that the transaction has been rolled back rather than committed.
    
    HeuristicMixedException - Thrown to indicate that a heuristic decision was made and that some relevant updates have been committed while others have been rolled back.
    
    HeuristicRollbackException - Thrown to indicate that a heuristic decision was made and that all relevant updates have been rolled back.
    
    SecurityException - Thrown to indicate that the thread is not allowed to commit the transaction.
    
    IllegalStateException - Thrown if the transaction in the target object is inactive.
    
    SystemException - Thrown if the transaction manager encounters an unexpected error condition.
  - delistResource
```
boolean delistResource(XAResource xaRes,
                       int flag)
                throws IllegalStateException,
                       SystemException
```
    Disassociate the resource specified from the transaction associated with the target Transaction object.
    
    Parameters:
    
    xaRes - The XAResource object associated with the resource (connection).
    
    flag - One of the values of TMSUCCESS, TMSUSPEND, or TMFAIL.
    
    Returns:
    
    true if the resource was delisted successfully; otherwise false.
    
    Throws:
    
    IllegalStateException - Thrown if the transaction in the target object is inactive.
    
    SystemException - Thrown if the transaction manager encounters an unexpected error condition.
  - enlistResource
```
boolean enlistResource(XAResource xaRes)
                throws RollbackException,
                       IllegalStateException,
                       SystemException
```
    Enlist the resource specified with the transaction associated with the target Transaction object.
    
    Parameters:
    
    xaRes - The XAResource object associated with the resource (connection).
    
    Returns:
    
    true if the resource was enlisted successfully; otherwise false.
    
    Throws:
    
    RollbackException - Thrown to indicate that the transaction has been marked for rollback only.
    
    IllegalStateException - Thrown if the transaction in the target object is in the prepared state or the transaction is inactive.
    
    SystemException - Thrown if the transaction manager encounters an unexpected error condition.
  - getStatus
```
int getStatus()
       throws SystemException
```
    Obtain the status of the transaction associated with the target Transaction object.
    
    Returns:
    
    The transaction status. If no transaction is associated with the target object, this method returns the Status.NoTransaction value.
    
    Throws:
    
    SystemException - Thrown if the transaction manager encounters an unexpected error condition.
  - registerSynchronization
```
void registerSynchronization(Synchronization sync)
                      throws RollbackException,
                             IllegalStateException,
                             SystemException
```
    Register a synchronization object for the transaction currently associated with the target object. The transction manager invokes the beforeCompletion method prior to starting the two-phase transaction commit process. After the transaction is completed, the transaction manager invokes the afterCompletion method.
    
    Parameters:
    
    sync - The Synchronization object for the transaction associated with the target object.
    
    Throws:
    
    RollbackException - Thrown to indicate that the transaction has been marked for rollback only.
    
    IllegalStateException - Thrown if the transaction in the target object is in the prepared state or the transaction is inactive.
    
    SystemException - Thrown if the transaction manager encounters an unexpected error condition.
  - rollback
```
void rollback()
       throws IllegalStateException,
              SystemException
```
    Rollback the transaction represented by this Transaction object.
    
    Throws:
    
    IllegalStateException - Thrown if the transaction in the target object is in the prepared state or the transaction is inactive.
    
    SystemException - Thrown if the transaction manager encounters an unexpected error condition.
  - setRollbackOnly
```
void setRollbackOnly()
              throws IllegalStateException,
                     SystemException
```
    Modify the transaction associated with the target object such that the only possible outcome of the transaction is to roll back the transaction.
    
    Throws:
    
    IllegalStateException - Thrown if the target object is not associated with any transaction.
    
    SystemException - Thrown if the transaction manager encounters an unexpected error condition.

Nederlandse vertaling

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Bij voorbaat dank.

Document heeft de 11/06/2005 gemaakt, de laatste keer de 18/08/2025 gewijzigd
Bron van het afgedrukte document:https://www.gaudry.be/nl/java-api-javaee-rf-javax/transaction/transaction.html

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Referenties

Manuel PHP : https://docs.oracle.com/en/java/, Interface Transaction

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De auteur van deze site is als enige verantwoordelijk voor de manier waarop de verschillende concepten, en de vrijheden die met de referentiewerken worden genomen, hier worden gepresenteerd. Vergeet niet dat u meerdere broninformatie moet doorgeven om het risico op fouten te verkleinen.

Interface Transaction

Method Summary

Method Detail

commit

delistResource

enlistResource

getStatus

registerSynchronization

rollback

setRollbackOnly

Referenties