TransactionEventListener (DataNucleus Core 5.0.11-SNAPSHOT API)

All Known Implementing Classes:

ExecutionContextImpl, ExecutionContextThreadedImpl
```
public interface TransactionEventListener
```
Listener of events raised on transaction begin, commit, rollback and flush.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`void`	`transactionCommitted()` Method invoked when the transaction is committed.
`void`	`transactionEnded()` Method invoked when the transaction is ended (Using XA).
`void`	`transactionFlushed()` Method invoked when the transaction is flushed (happens before commit, rollback).
`void`	`transactionPreCommit()` Method invoked before the transaction commit.
`void`	`transactionPreFlush()` Method invoked just before a flush.
`void`	`transactionPreRollBack()` Method invoked before the transaction is rolledback.
`void`	`transactionReleaseSavepoint(String name)` Savepoint to be released for this name.
`void`	`transactionRollbackToSavepoint(String name)` Invoke a rollback to this savepoint name.
`void`	`transactionRolledBack()` Method invoked when the transaction is rolled back.
`void`	`transactionSetSavepoint(String name)` Savepoint to be registered under this name.
`void`	`transactionStarted()` Method invoked when the transaction is started.

- Method Detail
  - transactionStarted
```
void transactionStarted()
```
    Method invoked when the transaction is started.
  - transactionEnded
```
void transactionEnded()
```
    Method invoked when the transaction is ended (Using XA).
  - transactionPreFlush
```
void transactionPreFlush()
```
    Method invoked just before a flush.
  - transactionFlushed
```
void transactionFlushed()
```
    Method invoked when the transaction is flushed (happens before commit, rollback).
  - transactionPreCommit
```
void transactionPreCommit()
```
    Method invoked before the transaction commit.
  - transactionCommitted
```
void transactionCommitted()
```
    Method invoked when the transaction is committed.
  - transactionPreRollBack
```
void transactionPreRollBack()
```
    Method invoked before the transaction is rolledback.
  - transactionRolledBack
```
void transactionRolledBack()
```
    Method invoked when the transaction is rolled back.
  - transactionSetSavepoint
```
void transactionSetSavepoint(String name)
```
    Savepoint to be registered under this name. Do nothing if not supported
    
    Parameters:
    
    name - Name of the savepoint
  - transactionReleaseSavepoint
```
void transactionReleaseSavepoint(String name)
```
    Savepoint to be released for this name. Do nothing if not supported
    
    Parameters:
    
    name - Name of the savepoint
  - transactionRollbackToSavepoint
```
void transactionRollbackToSavepoint(String name)
```
    Invoke a rollback to this savepoint name. Do nothing if not supported.
    
    Parameters:
    
    name - Name of the savepoint

Interface TransactionEventListener

Method Summary

Method Detail

transactionStarted

transactionEnded

transactionPreFlush

transactionFlushed

transactionPreCommit

transactionCommitted

transactionPreRollBack

transactionRolledBack

transactionSetSavepoint

transactionReleaseSavepoint

transactionRollbackToSavepoint