[hibernate-issues] [Hibernate-JIRA] Closed: (HHH-1989) Deleted object remains referenced in 2nd level cache collections

Deleted object remains referenced in 2nd level cache collections ---------------------------------------------------------------- Key: HHH-1989 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1989 Project: Hibernate3 Type: Bug

Components: core Versions: 3.2.0.cr2 Environment: Spring 1.2.8, Hibernate 3.2, Postgres 8.0.3 Reporter: Justin Haddad

This problem seems identical to issue NH-678. I have enabled caching for an one-to-many association. I use Ehcache. I have a test in which I load the parent object along with its collection. Both the parent and the collection wind up in the 2nd level cache. I then delete an object that is in the collection, not by removing it from the collection, but rather by doing a delete on the object itself. After deleting, I try to reload the parent and get the following exception (User#3102 is the deleted object): aused by: org.hibernate.ObjectNotFoundException: No row with the given identifier exists: [com.bluenotenetworks.common.management.sm.User#3102] at org.hibernate.impl.SessionFactoryImpl$1.handleEntityNotFound(SessionFactoryImpl.java:372) at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:128) at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:178) at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:86) at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:871) at org.hibernate.impl.SessionImpl.internalLoad(SessionImpl.java:839) at org.hibernate.type.EntityType.resolveIdentifier(EntityType.java:266) at org.hibernate.type.ManyToOneType.assemble(ManyToOneType.java:177) at org.hibernate.collection.PersistentSet.initializeFromCache(PersistentSet.java:101) at org.hibernate.cache.entry.CollectionCacheEntry.assemble(CollectionCacheEntry.java:35) at org.hibernate.event.def.DefaultInitializeCollectionEventListener.initializeCollectionFromCache(DefaultInitializeCollectionEventListener.java:130) at org.hibernate.event.def.DefaultInitializeCollectionEventListener.onInitializeCollection(DefaultInitializeCollectionEventListener.java:48) at org.hibernate.impl.SessionImpl.initializeCollection(SessionImpl.java:1705) (continues on) I stepped through the code in the debugger and can see that the object's ID (3102 in this case) remains in the cached collection even after the deletion.