evict « Collection « JPA Q&A

1. Hibernate - collection was evicted    coderanch.com

When running a hibernate query I'm getting this exception: 'org.hibernate.HibernateException: collection was evicted' , and it's coming from a query that I've been using for quite some time now. My guess is, that next time I restart my application, it will work just perfectly... What is the cause of this? thanks, jussi

2. What caused "collection was evicted"    forum.hibernate.org

3. Collection Was Evicted    forum.hibernate.org

Interesting....since all of my calls to my DAOs are through a service, and the service methods are transacted (I'm using Spring's transaction demarcation system), I'm wondering where I will call open/close. It should really happen in Spring's transaction manager. Seems like a waste of cycles, however, as close/open will invalidate the cache and detach all existing objects Will lazy loading on ...

4. Collection was evicted    forum.hibernate.org

Hello, I have this problem with my object, when I try to add a element to a List in the Object, Hibernate say: org.hibernate.HibernateException: collection was evicted org.hibernate.event.def.DefaultInitializeCollectionEventListener.onInitializeCollection(DefaultInitializeCollectionEventListener.java:40) org.hibernate.impl.SessionImpl.initializeCollection(SessionImpl.java:1430) org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:176) org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java:48) org.hibernate.collection.PersistentBag.toArray(PersistentBag.java:250) java.util.ArrayList.addAll(ArrayList.java:434) The XML Object: . . .

5. Effect of Evict() on contained collection    forum.hibernate.org

Hi all, I know how to evict a object from current session and what evict means. But I have one query, regarding this. I hope somebody tried this before and guide me. Consider a case, where I have Department Entity. Now it contains list of Employees. Employee has list of Project as Many to Many relationship. i.e. Department 1______ M Employee ...