AbstractFlushingEventListener (Hibernate Core Aggregator 3.6.10.Final API)

java.lang.Object
- org.hibernate.event.def.AbstractFlushingEventListener

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

DefaultAutoFlushEventListener, DefaultDirtyCheckEventListener, DefaultFlushEventListener
```
public abstract class AbstractFlushingEventListener
extends Object
implements Serializable
```
A convenience base class for listeners whose functionality results in flushing.

Author:

Steve Eberole

See Also:
Serialized Form

Constructor Summary

Constructors
Constructor and Description

AbstractFlushingEventListener()

Constructors
Constructor and Description
`AbstractFlushingEventListener()`

Method Summary

Methods
Modifier and Type	Method and Description
`protected void`	`flushEverythingToExecutions(FlushEvent event)` Coordinates the processing necessary to get things ready for executions as db calls by preping the session caches and moving the appropriate entities and collections to their respective execution queues.
`protected Object`	`getAnything()`
`protected CascadingAction`	`getCascadingAction()`
`protected void`	`performExecutions(EventSource session)` Execute all SQL and second-level cache updates, in a special order so that foreign-key constraints cannot be violated: Inserts, in the order they were performed Updates Deletion of collection elements Insertion of collection elements Deletes, in the order they were performed
`protected void`	`postFlush(SessionImplementor session)` 1.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - AbstractFlushingEventListener
```
public AbstractFlushingEventListener()
```
- Method Detail
  - flushEverythingToExecutions
```
protected void flushEverythingToExecutions(FlushEvent event)
                                    throws HibernateException
```
    Coordinates the processing necessary to get things ready for executions as db calls by preping the session caches and moving the appropriate entities and collections to their respective execution queues.
    
    Parameters:
    event - The flush event.
    
    Throws:
    
    HibernateException - Error flushing caches to execution queues.
  - getAnything
```
protected Object getAnything()
```
  - getCascadingAction
```
protected CascadingAction getCascadingAction()
```
  - performExecutions
```
protected void performExecutions(EventSource session)
                          throws HibernateException
```
    Execute all SQL and second-level cache updates, in a special order so that foreign-key constraints cannot be violated:
    1. Inserts, in the order they were performed
    2. Updates
    3. Deletion of collection elements
    4. Insertion of collection elements
    5. Deletes, in the order they were performed
    Throws:
    
    HibernateException
  - postFlush
```
protected void postFlush(SessionImplementor session)
                  throws HibernateException
```
    1. Recreate the collection key -> collection map 2. rebuild the collection entries 3. call Interceptor.postFlush()
    
    Throws:
    
    HibernateException

Class AbstractFlushingEventListener

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

AbstractFlushingEventListener

Method Detail

flushEverythingToExecutions

getAnything

getCascadingAction

performExecutions

postFlush