TransactionService (bonita-server 8.0.0 API)

All Superinterfaces:

UserTransactionService

All Known Implementing Classes:

JTATransactionServiceImpl
```
public interface TransactionService
extends UserTransactionService
```
Author:

Matthieu Chaffotte, Laurent Vaills

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`begin()`	Create a new transaction and associate it with the current thread.
`void`	`complete()`	Complete the transaction : either commit or rollback.
`long`	`getNumberOfActiveTransactions()`	Get the number of active transactions (i.e.
`boolean`	`isRollbackOnly()`
`void`	`setRollbackOnly()`	Modify the transaction associated with the current thread such that the only possible outcome of the transaction is to roll back the transaction.

Methods inherited from interface org.bonitasoft.engine.transaction.UserTransactionService
executeInTransaction, hasMultipleResources, isTransactionActive, registerBeforeCommitCallable, registerBonitaSynchronization

- Method Detail
  - begin
```
void begin()
    throws STransactionCreationException
```
    Create a new transaction and associate it with the current thread.
    
    Throws:
    
    STransactionCreationException
  - complete
```
void complete()
       throws STransactionCommitException,
              STransactionRollbackException
```
    Complete the transaction : either commit or rollback.
    
    Throws:
    
    STransactionCommitException
    
    STransactionRollbackException
  - setRollbackOnly
```
void setRollbackOnly()
              throws STransactionException
```
    Modify the transaction associated with the current thread such that the only possible outcome of the transaction is to roll back the transaction.
    
    Throws:
    
    java.lang.IllegalStateException - Thrown if the current thread is not associated with a transaction.
    
    STransactionException - Thrown if the transaction manager encounters an unexpected error condition.
  - isRollbackOnly
```
boolean isRollbackOnly()
                throws STransactionException
```
    Throws:
    
    STransactionException
  - getNumberOfActiveTransactions
```
long getNumberOfActiveTransactions()
```
    Get the number of active transactions (i.e. transactions that opened but not yet completed or rolledback). A transaction that was just mark as "rollbackOnly" is considered as an active one.
    
    Returns:
    
    the number of active transactions