ITransactionObserver

All Known Implementing Classes:

AbstractMessageAction.AfterRollbackSetErrorStatus, AbstractTransactionObserver, ContentAdminActivityGenerationTransactionObserver, ContentPublicationActivityGenerationTransactionObserver, FileCopyTransactionObserver
```
@StableMinor(version="17.0",
             sinceVersion="4.0")
public interface ITransactionObserver
```
Observer that wants to be notificated about an ITransaction's events.
Instances of this interface that need to be stateful should not be shared between multiple transactions.

Since:

4.0.8

Version:

$Revision$ $Date$

See Also:

AbstractTransactionObserver

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`afterCommit()`	Called by the observed transaction just after the commit operation.
`void`	`afterRollback()`	Called by the observed transaction just after the rollback operation.
`boolean`	`beforeCommit()`	Called by the observed transaction just before the commit operation.
`void`	`beforeRollback()`	Called by the observed transaction just before the rollback operation.

- Method Detail
  - beforeCommit
```
boolean beforeCommit()
              throws PortalException
```
    Called by the observed transaction just before the commit operation.
    
    Returns:
    
    true to indicate success; false to indicate fail, and cause the transaction to cancel commiting.
    
    Throws:
    
    PortalException
    
    Since:
    
    4.0.8
  - afterCommit
```
void afterCommit()
          throws PortalException
```
    Called by the observed transaction just after the commit operation.
    
    Throws:
    
    PortalException
    
    Since:
    
    4.0.8
  - beforeRollback
```
void beforeRollback()
             throws PortalException
```
    Called by the observed transaction just before the rollback operation.
    
    Throws:
    
    PortalException
    
    Since:
    
    4.0.8
  - afterRollback
```
void afterRollback()
            throws PortalException
```
    Called by the observed transaction just after the rollback operation.
    
    Throws:
    
    PortalException
    
    Since:
    
    4.0.8