[Tm4j-developers] [ tm4j-Bugs-925491 ] Hibernate exception when called getMembers()

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Bugs item #925491, was opened at 2004-03-29 10:25
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You can respond by visiting: 
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Category: Hibernate Impl
Group: TM4J 0.9.0 final
Status: Open
Resolution: None
Priority: 5
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: Hibernate exception when called getMembers() 

Initial Comment:
I've received the following exception when I called
AssociationDataObject.getMembers()
-------------------------------------
type Exception report

message description The server encountered an internal
error () that prevented it from fulfilling this request.

exception 

net.sf.hibernate.LazyInitializationException: Failed to
lazily initialize a collection - 
no Session
net.sf.hibernate.collection.PersistentCollection.initialize
(PersistentCollection.java:213)
net.sf.hibernate.collection.PersistentCollection.read
(PersistentCollection.java:69)
net.sf.hibernate.collection.Set.size(Set.java:107)
....
--------------------------------------

I've also tried TopicMapProvider.openTransaction() to
wrap around my method call, but I got the same error.

The reason why I need to call
AssociationDataObject.getMembers() is because I need to
call TopicMapUtils.getAssociationsOfType(topic,
collection) and it returns a AssociationDataObject
(instead of AssociationImpl).  Also, I am able to get
the base name of the topic because when I call
getType() on AssociationDataObject, it returns me a
TopicDataObject.  TopicDataObject doesn't understand
getNames().


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https://sourceforge.net/tracker/?func=detail&atid=391879&aid=925491&group_id=27895