org.hibernate.event.def
Class AbstractFlushingEventListener
java.lang.Object
org.hibernate.event.def.AbstractFlushingEventListener
- Serializable
public abstract class AbstractFlushingEventListener
extends java.lang.Object
implements Serializable
A convenience base class for listeners whose functionality results in flushing.
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.
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protected Object | getAnything()
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protected CascadingAction | getCascadingAction()
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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
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protected void | postFlush(SessionImplementor session) - 1.
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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.
getAnything
protected Object getAnything()
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:
- Inserts, in the order they were performed
- Updates
- Deletion of collection elements
- Insertion of collection elements
- Deletes, in the order they were performed
postFlush
protected void postFlush(SessionImplementor session)
throws HibernateException
1. Recreate the collection key -> collection map
2. rebuild the collection entries
3. call Interceptor.postFlush()