The path should be for junit tests target/test-classes/META-INF/persistence.xml
> Date: Thu, 8 Jul 2010 01:58:28 -0500
> From: d...@plektos.com
> To: stripes-users@lists.sourceforge.net
> Subject: Re: [Stripes-users] Stripersist.getEntityManager() -->
> NullPointerException
>
> apologies: i forgot to attach my persistence.xml file to the
> previous email. please find it attached. thanks!
>
> On Thu, Jul 8, 2010 at 1:57 AM, Lev <d...@plektos.com> wrote:
> > hi,
> >
> > i am trying to test code from "stripes... and java web development
> > is fun again". specifically, i have imported the email_36 into a
> > netbeans maven project.
> >
> > i have written a simple JUnit test for the project file:
> > com.dao.impl.stripersist.UserDaoImpl. i have attached the
> > test file.
> >
> > further, i have attached my persistence.xml file. it is located in:
> > target/classes/META-INF/persistence.xml
> >
> > the error that i receive when executing the aforementioned
> > JUnit test is:
> >
> > javax.persistence.PersistenceException: No Persistence provider for
> > EntityManager named stripesbook_MavenEmail36WebApp_war_1.0-SNAPSHOTPU
> >
> > the exception is thrown at line 34 of the attached Junit test
> > file. specifically, the call that triggers the error is:
> >
> > stripersist.init(url);
> >
> > i have confirmed that the URL is valid -- if i change it to something
> > malformed, i receive an exception complaining that the file cannot
> > be found.
> >
> > thank you again for your help,
> > lev
> >
> >
> > On Wed, Jul 7, 2010 at 10:19 AM, Aaron Porter <aa...@mongus.com> wrote:
> >> Lev,
> >> Sounds like you're getting closer! Now it looks like you need to check
> >> your JPA configuration - make sure your persistence.xml is correct and
> >> you've got all the jars to support it. I use Hibernate as the JPA
> >> provider and PostgreSQL as the database.
> >>
> >> Aaron
> >>
> >> On 07/06/2010 11:42 PM, Lev wrote:
> >>> hi aaron,
> >>>
> >>> thank you for your help.
> >>>
> >>> 1) my persistence.xml ends up in the project root at:
> >>>
> >>> target/classes/META-INF/persistence.xml
> >>>
> >>> this appears to be correct to me. please correct me if
> >>> i am wrong.
> >>>
> >>> 2) i implemented the calls that you suggested in the
> >>> junit setUpClass() and tearDownClass() methods.
> >>>
> >>> it appears that Stripersist is successfully instantiated.
> >>> however, the call "stirpersist.init(url)" fails with the
> >>> following exception:
> >>>
> >>> javax.persistence.PersistenceException: No Persistence provider for
> >>> EntityManager named...
> >>>
> >>> i believe that the URL is correctly formed. it points to
> >>> the persistence.xml file in target/classes/META-INF.
> >>>
> >>> thank you again for your help,
> >>> lev
> >>>
> >>> On Wed, Jul 7, 2010 at 12:56 AM, Aaron Porter<aa...@mongus.com> wrote:
> >>>
> >>>> Lev,
> >>>> The META-INF directory that contains persistence.xml needs to end up at
> >>>> /WEB-INF/classes/META-INF. It looks like the way you've set it up it
> >>>> would be at /WEB-INF/classes/resources/META-INF. What I was proposing
> >>>> was to create a new source folder called resources. In Eclipse you do
> >>>> that by clicking File->New->Source Folder and enter resources as the
> >>>> folder name.
> >>>>
> >>>> I'm guessing that even if you do have the persistence.xml file in the
> >>>> correct location you'll get an error about trying to use Stripersist
> >>>> without the Interceptor part of it because you're trying to test with
> >>>> JUnit without a servlet container. It can be done but you'll need to
> >>>> call some methods in Stripersist yourself. Create a new instance of
> >>>> Stripersist and call init(new URL("path/to/persistence.xml")). Call
> >>>> requestInit() to initialize for the current thread then call
> >>>> requestComplete() to clean up when you're done.
> >>>>
> >>>> Aaron
> >>>>
> >>>>
> >>>> On 07/06/2010 10:25 PM, Lev wrote:
> >>>>
> >>>>> hi,
> >>>>>
> >>>>> i moved persistence.xml to src/resources/META-INF.
> >>>>>
> >>>>> however, the original problem persists -- i receive a
> >>>>> NullPointerException on the call:
> >>>>>
> >>>>> Stripersist.getEntityManager();
> >>>>>
> >>>>> further information: i'm getting this exception when
> >>>>> executing a Junit test of a DAO class -- i'm not
> >>>>> executing web code (action beans, etc). would that
> >>>>> contribute to the problem?
> >>>>>
> >>>>> any suggestions welcomed.
> >>>>>
> >>>>> thank you,
> >>>>> lev
> >>>>>
> >>>>>
> >>>>> On Tue, Jul 6, 2010 at 11:59 AM, Aaron Porter<aa...@mongus.com>
> >>>>> wrote:
> >>>>>
> >>>>>
> >>>>>> Oops! Thanks for catching that Marcus!
> >>>>>>
> >>>>>> Aaron
> >>>>>>
> >>>>>> On 07/06/2010 09:09 AM, M.C.S. wrote:
> >>>>>>
> >>>>>>
> >>>>>>> Hi,
> >>>>>>>
> >>>>>>> Aaron Porter wrote:
> >>>>>>>
> >>>>>>>
> >>>>>>>
> >>>>>>>> If you're using Eclipse I recommend creating a source directory named
> >>>>>>>> resources and then creating a subdirectory named WEB-INF and placing
> >>>>>>>> persistence.xml in there.
> >>>>>>>>
> >>>>>>>>
> >>>>>>>>
> >>>>>>>>
> >>>>>>> Surely just a typo, but it surely should be named META-INF. I really
> >>>>>>> hate these standard folder names :-)
> >>>>>>>
> >>>>>>> Best wishes
> >>>>>>> Marcus
> >>>>>>>
> >>>>>>> ------------------------------------------------------------------------------
> >>>>>>> This SF.net email is sponsored by Sprint
> >>>>>>> What will you do first with EVO, the first 4G phone?
> >>>>>>> Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
> >>>>>>> _______________________________________________
> >>>>>>> Stripes-users mailing list
> >>>>>>> Stripes-users@lists.sourceforge.net
> >>>>>>> https://lists.sourceforge.net/lists/listinfo/stripes-users
> >>>>>>>
> >>>>>>>
> >>>>>>>
> >>>>>>>
> >>>>>> ------------------------------------------------------------------------------
> >>>>>> This SF.net email is sponsored by Sprint
> >>>>>> What will you do first with EVO, the first 4G phone?
> >>>>>> Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
> >>>>>> _______________________________________________
> >>>>>> Stripes-users mailing list
> >>>>>> Stripes-users@lists.sourceforge.net
> >>>>>> https://lists.sourceforge.net/lists/listinfo/stripes-users
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>> ------------------------------------------------------------------------------
> >>>>> This SF.net email is sponsored by Sprint
> >>>>> What will you do first with EVO, the first 4G phone?
> >>>>> Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
> >>>>> _______________________________________________
> >>>>> Stripes-users mailing list
> >>>>> Stripes-users@lists.sourceforge.net
> >>>>> https://lists.sourceforge.net/lists/listinfo/stripes-users
> >>>>>
> >>>>>
> >>>>>
> >>>>
> >>>> ------------------------------------------------------------------------------
> >>>> This SF.net email is sponsored by Sprint
> >>>> What will you do first with EVO, the first 4G phone?
> >>>> Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
> >>>> _______________________________________________
> >>>> Stripes-users mailing list
> >>>> Stripes-users@lists.sourceforge.net
> >>>> https://lists.sourceforge.net/lists/listinfo/stripes-users
> >>>>
> >>>>
> >>> ------------------------------------------------------------------------------
> >>> This SF.net email is sponsored by Sprint
> >>> What will you do first with EVO, the first 4G phone?
> >>> Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
> >>> _______________________________________________
> >>> Stripes-users mailing list
> >>> Stripes-users@lists.sourceforge.net
> >>> https://lists.sourceforge.net/lists/listinfo/stripes-users
> >>>
> >>
> >>
> >> ------------------------------------------------------------------------------
> >> This SF.net email is sponsored by Sprint
> >> What will you do first with EVO, the first 4G phone?
> >> Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
> >> _______________________________________________
> >> Stripes-users mailing list
> >> Stripes-users@lists.sourceforge.net
> >> https://lists.sourceforge.net/lists/listinfo/stripes-users
> >>
> >
_________________________________________________________________
Klicka här!
http://explore.live.com/windows-live-hotmail------------------------------------------------------------------------------
This SF.net email is sponsored by Sprint
What will you do first with EVO, the first 4G phone?
Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
_______________________________________________
Stripes-users mailing list
Stripes-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/stripes-users
