/**
* 1. Recreate the collection key -> collection map 2. rebuild the collection entries 3. call
* Interceptor.postFlush()
*/
protected void postFlush(SessionImplementor session) throws HibernateException {
LOG.trace("Post flush");
final PersistenceContext persistenceContext = session.getPersistenceContext();
persistenceContext.getCollectionsByKey().clear();
// the database has changed now, so the subselect results need to be invalidated
// the batch fetching queues should also be cleared - especially the collection batch fetching
// one
persistenceContext.getBatchFetchQueue().clear();
for (Map.Entry<PersistentCollection, CollectionEntry> me :
IdentityMap.concurrentEntries(persistenceContext.getCollectionEntries())) {
CollectionEntry collectionEntry = me.getValue();
PersistentCollection persistentCollection = me.getKey();
collectionEntry.postFlush(persistentCollection);
if (collectionEntry.getLoadedPersister() == null) {
// if the collection is dereferenced, unset its session reference and remove from the
// session cache
// iter.remove(); //does not work, since the entrySet is not backed by the set
persistentCollection.unsetSession(session);
persistenceContext.getCollectionEntries().remove(persistentCollection);
} else {
// otherwise recreate the mapping between the collection and its key
CollectionKey collectionKey =
new CollectionKey(collectionEntry.getLoadedPersister(), collectionEntry.getLoadedKey());
persistenceContext.getCollectionsByKey().put(collectionKey, persistentCollection);
}
}
}
/**
* 1. Recreate the collection key -> collection map 2. rebuild the collection entries 3. call
* Interceptor.postFlush()
*/
protected void postFlush(SessionImplementor session) throws HibernateException {
LOG.trace("Post flush");
final PersistenceContext persistenceContext = session.getPersistenceContext();
persistenceContext.getCollectionsByKey().clear();
persistenceContext
.getBatchFetchQueue()
.clearSubselects(); // the database has changed now, so the subselect results need to be
// invalidated
Iterator iter = persistenceContext.getCollectionEntries().entrySet().iterator();
while (iter.hasNext()) {
Map.Entry me = (Map.Entry) iter.next();
CollectionEntry collectionEntry = (CollectionEntry) me.getValue();
PersistentCollection persistentCollection = (PersistentCollection) me.getKey();
collectionEntry.postFlush(persistentCollection);
if (collectionEntry.getLoadedPersister() == null) {
// if the collection is dereferenced, remove from the session cache
// iter.remove(); //does not work, since the entrySet is not backed by the set
persistenceContext.getCollectionEntries().remove(persistentCollection);
} else {
// otherwise recreate the mapping between the collection and its key
CollectionKey collectionKey =
new CollectionKey(collectionEntry.getLoadedPersister(), collectionEntry.getLoadedKey());
persistenceContext.getCollectionsByKey().put(collectionKey, persistentCollection);
}
}
session.getInterceptor().postFlush(new LazyIterator(persistenceContext.getEntitiesByKey()));
}
