Huh??

What in hell does Java thread-level concurrency have to do with
maintaining consistency between a database and second-level cache???

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Lane
Sharman
Sent: Tuesday, 10 May 2005 6:42 PM
To: hibernate-devel@lists.sourceforge.net
Subject: Re: [Hibernate] Caching of collections

the webmacro team (http://www.webmacro.org) struggled with many 
concurrency issues in its rendering engine several years ago.

after much tribulation, we decided on using Doug Lea's conncurrent.jar. 
It solved some amazing issues with the java memory model and was vetted 
by some really smart people.

just an idea, resource.

-Lane

Gavin King wrote:

>Yes, there are some subtle concurrency issues.
>
>-----Original Message-----
>From: [EMAIL PROTECTED]
>[mailto:[EMAIL PROTECTED] On Behalf Of
>Emmanuel Bernard
>Sent: Monday, 9 May 2005 4:52 AM
>To: hibernate-devel@lists.sourceforge.net
>Subject: [Hibernate] Caching of collections
>
>I noticed that we don't put the collection in cache when creating an
>object
>ie
>item.addDistributors( new HashSet() );
>session.persist(item);
>
>item will be in put in cache, but not item.distributors.
>Any reason for not doing that?
>
>
>
>
>
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