RE: FW: [Hibernate-devel] Getting Collections to pull data from the cache

[Gavin_King/Cirrus%<CI...@ci...>]

>And I would expect 3 SQL statements with all the many-to-ones and
>collections should get resolved from the cache.

To enable caching, you need to add

<jcs-cache usage="read-write"/>

to all <class>, <set>, <map>, <list>, <array>, <primitive-array> elements
that you want to cache.

:)

>My first shot at this returned:
>
>cirrus.hibernate.HibernateException: You tried to persist an object with a
>reference to a transient instance - save the transient instance first

This usually means you have an object sitting in the session with a
reference to a transient object, at a point when the session was flushed.
(ie. you saved a parent but not its child or you loaded an object and then
assigned a reference to a child you hadn't saved yet.)

If this exception occurred in any other circumstance, it would be a bug and
I would *need* to know about it. But I doubt that....