Doesn't Tomcat - it being "just" a servlet and JSP engine and not a
full blown JEE specification implementation - not have any actual JPA
implementation? Are you including one in your WAR file, e.g.
Hibernate?
2009/8/14 bdumeny <bdum...@cvf.fr>:
> Thiago H. de Paula Figueiredo a écrit :
>>
>> Em Fri, 14 Aug 2009 09:42:34 -0300, bdumeny <bdum...@cvf.fr> escreveu:
>>
>>> Hi all!
>>
>> Hi!
>>
>>> I try to develop a T5 / jpa application!
>>> All junits tests on my DAOS work but when I try to deploy on tomcat I
>>> still have a "No Persistence provider for EntityManager name ..." error when
>>> I call DAOs.
>>> My persistence.xml seams to be at good place...
>>> So my question is : Is it possible that T5 don't work with jpa ?
>>
>> I don't think this is a Tapestry-related issue, as it doesn't touch
>> anything beside page, component and mixin classes.
>> This looks like a misplaced persistence.xml or the way you create your
>> EntityManagers in your web app.
>>
>
> Missplaced persistence.xml was my first idea, but it's placed in
> WEB-INF/classes/META-INF/ ..
>
> My entity manager factory is static in my DAO :
>
> private EntityManagerFactory emFactory =
> Persistence.createEntityManagerFactory(MY_PERSISTENCE);
> private EntityManager em;
>
> public MyDAOImpl(){
> try {
> em = emFactory.createEntityManager();
> } catch (Exception ex) {
> ex.printStackTrace();
> }
> }
>
> and My DAO is injected in my tml Page.
>
>
>
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
> For additional commands, e-mail: users-h...@tapestry.apache.org
>
>
--
let x=x - http://crazymcphee.net/x/
xray dubs - http://autonomous.org/music/
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
For additional commands, e-mail: users-h...@tapestry.apache.org
