All Known Implementing Classes:

ClientEventRegistryImpl, EventRegistryImpl
```
public interface EventRegistry
```
Provides the interface to register event handlers for ObjectContainer events.
EventRegistry methods represent events available. An EventRegistry instance can be obtained from the EventRegistryFactory.forObjectContainer. A new callback can be registered for an event with the following code: EventRegistry registry = EventRegistryFactory.forObjectContainer(container); registry.created().addListener(new EventListener4(){...});

See Also:

EventRegistryFactory, EventListener4

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Event4<ObjectInfoEventArgs>`	`activated()`	This event is fired after an object is activated.
`Event4<CancellableObjectEventArgs>`	`activating()`	This event is fired before an object is activated.
`Event4<ClassEventArgs>`	`classRegistered()`	This event is fired when a new class is registered with metadata.
`Event4<ObjectContainerEventArgs>`	`closing()`	This event is fired when the `ObjectContainer.close()` is called.
`Event4<CommitEventArgs>`	`committed()`	This event is fired after a transaction has been committed.
`Event4<CommitEventArgs>`	`committing()`	This event is fired just before a transaction is committed.
`Event4<ObjectInfoEventArgs>`	`created()`	This event is fired after an object is created (saved for the first time).
`Event4<CancellableObjectEventArgs>`	`creating()`	This event is fired before an object is saved for the first time.
`Event4<ObjectInfoEventArgs>`	`deactivated()`	This event is fired after an object is deactivated.
`Event4`	`deactivating()`	This event is fired before an object is deactivated.
`Event4<ObjectInfoEventArgs>`	`deleted()`	This event is fired after an object is deleted.
`Event4<CancellableObjectEventArgs>`	`deleting()`	This event is fired before an object is deleted.
`Event4<ObjectInfoEventArgs>`	`instantiated()`	This event is fired when a persistent object is instantiated.
`Event4<ObjectContainerEventArgs>`	`opened()`	This event is fired when the `ObjectContainer` has finished its startup procedure.
`Event4<QueryEventArgs>`	`queryFinished()`	This event is fired upon a query end and can be used to gather query statistics.
`Event4<QueryEventArgs>`	`queryStarted()`	This event is fired upon a query start and can be used to gather query statistics.
`Event4<ObjectInfoEventArgs>`	`updated()`	This event is fired after an object is updated.
`Event4<CancellableObjectEventArgs>`	`updating()`	This event is fired before an object is updated.

- Method Detail
  - queryStarted
```
Event4<QueryEventArgs> queryStarted()
```
    This event is fired upon a query start and can be used to gather query statistics. The query object is available from QueryEventArgs event parameter.
    
    Returns:
    
    event
    
    See Also:
    
    QueryEventArgs
  - queryFinished
```
Event4<QueryEventArgs> queryFinished()
```
    This event is fired upon a query end and can be used to gather query statistics. The query object is available from QueryEventArgs event parameter.
    
    Returns:
    
    event
    
    See Also:
    
    QueryEventArgs
  - creating
```
Event4<CancellableObjectEventArgs> creating()
```
    This event is fired before an object is saved for the first time. The object can be obtained from CancellableObjectEventArgs event parameter. The action can be cancelled using CancellableObjectEventArgs.cancel()
    
    Returns:
    
    event
    
    See Also:
    
    CancellableObjectEventArgs, ObjectContainer.store(Object)
  - activating
```
Event4<CancellableObjectEventArgs> activating()
```
    This event is fired before an object is activated. The object can be obtained from CancellableObjectEventArgs event parameter. The action can be cancelled using CancellableObjectEventArgs.cancel()
    
    Returns:
    
    event
    
    See Also:
    
    CancellableObjectEventArgs, ObjectContainer.activate(Object, int)
  - updating
```
Event4<CancellableObjectEventArgs> updating()
```
    This event is fired before an object is updated. The object can be obtained from CancellableObjectEventArgs event parameter. The action can be cancelled using CancellableObjectEventArgs.cancel()
    
    Returns:
    
    event
    
    See Also:
    
    CancellableObjectEventArgs, ObjectContainer.store(Object)
  - deleting
```
Event4<CancellableObjectEventArgs> deleting()
```
    This event is fired before an object is deleted. The object can be obtained from CancellableObjectEventArgs event parameter. The action can be cancelled using CancellableObjectEventArgs.cancel()
    
    Note, that this event is not available in networked client/server mode and will throw an exception when attached to a client ObjectContainer.
    
    Returns:
    
    event
    
    See Also:
    
    CancellableObjectEventArgs, ObjectContainer.delete(Object)
  - deactivating
```
Event4 deactivating()
```
    This event is fired before an object is deactivated. The object can be obtained from CancellableObjectEventArgs event parameter. The action can be cancelled using CancellableObjectEventArgs.cancel()
    
    Returns:
    
    event
    
    See Also:
    
    CancellableObjectEventArgs, ObjectContainer.deactivate(Object, int)
  - activated
```
Event4<ObjectInfoEventArgs> activated()
```
    This event is fired after an object is activated. The object can be obtained from the ObjectInfoEventArgs event parameter.
    
    The event can be used to trigger some post-activation functionality.
    
    Returns:
    
    event
    
    See Also:
    
    ObjectInfoEventArgs, ObjectContainer.activate(Object, int)
  - created
```
Event4<ObjectInfoEventArgs> created()
```
    This event is fired after an object is created (saved for the first time). The object can be obtained from the ObjectInfoEventArgs event parameter.
    
    The event can be used to trigger some post-creation functionality.
    
    Returns:
    
    event
    
    See Also:
    
    ObjectEventArgs, ObjectContainer.store(Object)
  - updated
```
Event4<ObjectInfoEventArgs> updated()
```
    This event is fired after an object is updated. The object can be obtained from the ObjectInfoEventArgs event parameter.
    
    The event can be used to trigger some post-update functionality.
    
    Returns:
    
    event
    
    See Also:
    
    ObjectInfoEventArgs, ObjectContainer.store(Object)
  - deleted
```
Event4<ObjectInfoEventArgs> deleted()
```
    This event is fired after an object is deleted. The object can be obtained from the ObjectInfoEventArgs event parameter.
    
    The event can be used to trigger some post-deletion functionality.
    
    Note, that this event is not available in networked client/server mode and will throw an exception when attached to a client ObjectContainer.
    
    Returns:
    
    event
    
    See Also:
    
    ObjectEventArgs, ObjectContainer.delete(Object)
  - deactivated
```
Event4<ObjectInfoEventArgs> deactivated()
```
    This event is fired after an object is deactivated. The object can be obtained from the ObjectInfoEventArgs event parameter.
    
    The event can be used to trigger some post-deactivation functionality.
    
    Returns:
    
    event
    
    See Also:
    
    ObjectEventArgs, ObjectContainer.delete(Object)
  - committing
```
Event4<CommitEventArgs> committing()
```
    This event is fired just before a transaction is committed. The transaction and a list of the modified objects can be obtained from the CommitEventArgs event parameter.
    
    Committing event gives a user a chance to interrupt the commit and rollback the transaction.
    
    Returns:
    
    event
    
    See Also:
    
    CommitEventArgs, ObjectContainer.commit()
  - committed
```
Event4<CommitEventArgs> committed()
```
    This event is fired after a transaction has been committed. The transaction and a list of the modified objects can be obtained from the CommitEventArgs event parameter.
    
    The event can be used to trigger some post-commit functionality.
    
    Returns:
    
    event
    
    See Also:
    
    CommitEventArgs, ObjectContainer.commit()
  - instantiated
```
Event4<ObjectInfoEventArgs> instantiated()
```
    This event is fired when a persistent object is instantiated. The object can be obtained from the ObjectInfoEventArgs event parameter.
    
    Returns:
    
    event
    
    See Also:
    
    ObjectInfoEventArgs
  - classRegistered
```
Event4<ClassEventArgs> classRegistered()
```
    This event is fired when a new class is registered with metadata. The class information can be obtained from ClassEventArgs event parameter.
    
    Returns:
    
    event
    
    See Also:
    
    ClassEventArgs
  - closing
```
Event4<ObjectContainerEventArgs> closing()
```
    This event is fired when the ObjectContainer.close() is called.
    
    Returns:
    
    event
  - opened
```
Event4<ObjectContainerEventArgs> opened()
```
    This event is fired when the ObjectContainer has finished its startup procedure.
    
    Returns:
    
    event

Interface EventRegistry

Method Summary

Method Detail

queryStarted

queryFinished

creating

activating

updating

deleting

deactivating

activated

created

updated

deleted

deactivated

committing

committed

instantiated

classRegistered

closing

opened