Status: New
Owner: ----
New issue 765 by [email protected]: Lazily loaded collections has no
session if method is not marked @Transactional
http://code.google.com/p/google-guice/issues/detail?id=765
Description of the issue:
Encountered a problem with how lazy loaded collections were workng. When I
request collection data in the processing I'm getting:
{{{
org.hibernate.LazyInitializationException: failed to lazily initialize a
collection of role: ..., no session or session was closed
}}}
I've found that there's no session in hibernate's PersistentBag I access.
I've tried to mark method as @Transactional and it worked to my confusion.
I really dislike the solution as my *data-reading* method may now modify
underlying data as a side-effect.
Steps to reproduce:
1. Create a class with lazily loaded collection (N-N in my case).
2. Query the data so the lazily loaded collection field wasn't fetched
3. Try to iterate over collection
4. org.hibernate.LazyInitializationException is thrown
Guice-Persist 3.0
Hibernate 3.6.10.
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