SessionFactoryObserver (Hibernate Javadocs)

All Superinterfaces:

Serializable

All Known Implementing Classes:

SessionFactoryObserverChain, SessionFactoryObserverForBytecodeEnhancer, TypeConfiguration
```
public interface SessionFactoryObserver
extends Serializable
```
Allows reaction to basic SessionFactory lifecycle events.
A SessionFactoryObserver may be registered using the configuration property "hibernate.session_factory_observer".

See Also:

AvailableSettings.SESSION_FACTORY_OBSERVER, SessionFactoryBuilder.addSessionFactoryObservers(SessionFactoryObserver...)

Method Summary

All Methods Instance Methods Default Methods
Modifier and Type	Method	Description
`default void`	`sessionFactoryClosed(SessionFactory factory)`	Callback to indicate that the given factory has been closed.
`default void`	`sessionFactoryClosing(SessionFactory factory)`	Callback to indicate that the given factory is about to close.
`default void`	`sessionFactoryCreated(SessionFactory factory)`	Callback to indicate that the given factory has been created and is now ready for use.

- Method Detail
  - sessionFactoryCreated
```
default void sessionFactoryCreated(SessionFactory factory)
```
    Callback to indicate that the given factory has been created and is now ready for use.
    
    Parameters:
    
    factory - The factory initialized.
  - sessionFactoryClosing
```
default void sessionFactoryClosing(SessionFactory factory)
```
    Callback to indicate that the given factory is about to close. The passed factory reference should be usable since it is only about to close.
    
    Parameters:
    
    factory - The factory about to be closed.
    
    Since:
    
    5.2
    
    API Note:
    
    defined as default to allow for existing SessionFactoryObserver implementations to work in 5.2. Starting in 6.0 the default will be removed and implementations will be required to implement this new method.
  - sessionFactoryClosed
```
default void sessionFactoryClosed(SessionFactory factory)
```
    Callback to indicate that the given factory has been closed. Care should be taken in how (if at all) the passed factory reference is used since it is closed.
    
    Parameters:
    
    factory - The factory closed.