TheServerSide Symposium this week?

2008-03-24 Thread Patrick Linskey
Hi, I'll be in Las Vegas at TSSJS this week; are others going to be there? Any interest in trying to come up with a schedule to meet up? -Patrick -- Patrick Linskey 202 669 5907

Re: Migrating ejb 2.1 entity beans to jpa in weblogic

2008-03-24 Thread Craig L Russell
Hi Charlie, If you're looking for the "write side" of the issue, try issuing an EntityManager.flush() to force writing changes to the open connection. Then, any connection with read uncommitted semantics will see the changes. I don't know how to handle the "read side" if you cannot set re

Migrating ejb 2.1 entity beans to jpa in weblogic

2008-03-24 Thread Charlie Walker
Hi, I'm working on a project that involves migrating a set of ejb2.1 entity beans to jpa. The big snag we have run into is that the old code used a weblogic specific descriptor "false". the bea website documents this flag as such: --

Re: persist order in sorted collections

2008-03-24 Thread os_developer
Thanks Andy. I thought I may have read about it here before but was just having no luck finding it. I appreciate the links and info. Andrea --- Andy Schlaikjer <[EMAIL PROTECTED]> wrote: > Here are two solutions, both of which involve the > @OrderBy annotation: > > http://openjpa.apache.org/

Re: persist order in sorted collections

2008-03-24 Thread Andy Schlaikjer
Here are two solutions, both of which involve the @OrderBy annotation: http://openjpa.apache.org/docs/latest/manual/jpa_overview_meta_field.html#jpa_overview_meta_orderby (1) If your Entities themselves contain a column on which you'd like to sort, then use the @OrderBy annotation on the collec

Re: JPA update entities every (even empty) commit

2008-03-24 Thread Michael Dick
Hi Bardolf, I don't think there's a way to do a partial commit without detaching the entities you don't want to update. The OpenJPAEntityManager interface provides some utility methods which detach all entities in a collection, which might make detaching a set of entities easier though. Regarding

Re: difference between openJPA and Hibernate?

2008-03-24 Thread Adam Hardy
Mick Knutson on 22/03/08 18:52, wrote: Can someone please point me to a tutorial or something that will help me understand the difference between openJPA and Hibernate? have a look in the archives over the last month. There was a post from Rick Hightower asking for comparative opinions about

Re: apache-openjpa-1.0.2 performance degrade under long-run press testing

2008-03-24 Thread Kevin Sutter
Thanks, Yu. That makes sense. And, the information may help future users of OpenJPA. Kevin On Mon, Mar 24, 2008 at 2:56 AM, wang yu <[EMAIL PROTECTED]> wrote: > Kevin,Can you tell me how to replay a thread in openjpa? I didn't find any > link to reply a topic on the web page. > > For openjap o

Re: apache-openjpa-1.0.2 performance degrade under long-run press testing

2008-03-24 Thread wang yu
Kevin,Can you tell me how to replay a thread in openjpa? I didn't find any link to reply a topic on the web page. For openjap on tomcat issue, since tomcat is not a EE5 compliant application server, we need enhance all entity class on the compilation time. You can add enhancement action into your