DetachLifecycleListener (JDO API 3.2.1-SNAPSHOT API)

All Superinterfaces:

InstanceLifecycleListener
```
public interface DetachLifecycleListener
extends InstanceLifecycleListener
```
This interface is implemented by listeners to be notified of detach events.

Since:

2.0

Version:

2.0

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`postDetach(InstanceLifecycleEvent event)`	This method is called during the execution of `PersistenceManager.detachCopy(T)` after the detached copy is made.
`void`	`preDetach(InstanceLifecycleEvent event)`	This method is called during the execution of `PersistenceManager.detachCopy(T)` before the detached copy is made.

- Method Detail
  - preDetach
```
void preDetach(InstanceLifecycleEvent event)
```
    This method is called during the execution of PersistenceManager.detachCopy(T) before the detached copy is made. It is called before the method DetachCallback.jdoPreDetach() is called on the instance to be detached.
    
    Parameters:
    
    event - the detach event.
    
    Since:
    
    2.0
  - postDetach
```
void postDetach(InstanceLifecycleEvent event)
```
    This method is called during the execution of PersistenceManager.detachCopy(T) after the detached copy is made. It is called after the method DetachCallback.jdoPreDetach() is called on the detached instance.
    
    Parameters:
    
    event - the detach event.
    
    Since:
    
    2.0