[hibernate-issues] [Hibernate-JIRA] Closed: (HHH-1663) <any/> with collection will produce "AssertionFailure: collection was not processed by flush()"

<any/> with collection will produce "AssertionFailure: collection was not processed by flush()" ----------------------------------------------------------------------------------------------- Key: HHH-1663 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1663 Project: Hibernate3 Type: Bug

Components: core Versions: 3.0.5, 3.1.3 Environment: Hibernate 3.1.3, Oracle 9.0.1 Reporter: Robert Herschke Assignee: Steve Ebersole Fix For: 3.2.1 Attachments: AssertionFailureTest.zip I have the following mapping: <class name="A"> <id name="idx"> <generator class="uuid"/> </id> <property name="test"/> <any name="any" id-type="string" meta-type="string" cascade="none"> <column name="any_type"/> <column name="any_id"/> </any> </class> and: <class name="B"> <id name="idx"> <generator class="uuid"/> </id> <set name="as"> <key column="B_as_idx" not-null="false"/> <one-to-many class="A"/> </set> </class> Now I do the following: At first I like to create some objects: Session s = sf.openSession(); Transaction tx = s.beginTransaction(); A a = new A(); Serializable idx = s.save(a); B b = new B(); s.save(b); a.setAny(b); s.update(a); b.getAs().add(a); s.update(b); tx.commit(); s.close(); At next I like to modify A: s = sf.openSession(); tx = s.beginTransaction(); A a2 = (A)s.get(A.class, idx); a2.setTest("hallo!"); s.update(a2); tx.commit(); s.close(); And it crashes at the second commit() with: Exception in thread "main" org.hibernate.AssertionFailure: collection was not processed by flush() at org.hibernate.engine.CollectionEntry.postFlush(CollectionEntry.java:144) at org.hibernate.event.def.AbstractFlushingEventListener.postFlush(AbstractFlushingEventListener.java:305) at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:28) at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:730) at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:324) at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:86) at test.Test.main(Test.java:53) I've attached a testcase, but please change the hibernate.ora.cfg.xml with your parameters.