Hi Doug
I am injecting the EntityManager into my session beans as follows:
@PersistenceContext
protected EntityManager em;
I could inject the factory if that will make things easier.
Gary
>
> ---------- Forwarded message ----------
> From: Douglas Clarke <DOUGLAS.CLARKE_at_oracle.com>
> To: persistence_at_glassfish.dev.java.net
> Date: Mon, 1 Mar 2010 04:15:35 -0800 (PST)
> Subject: RE: List of entity classes
> Gary,
>
> TopLink Essentials has its own native metamodel you can use as well. Do you
> have access to an EntityManagerFactory in your usage or just managed
> EntityManager instances?
>
> Doug
>
> -----Original Message-----
> *From:* Gary Jacobson [mailto:gtjacobson_at_gmail.com]
> *Sent:* March 1, 2010 3:52 AM
> *To:* persistence_at_glassfish.dev.java.net
> *Subject:* Re: List of entity classes
>
> Thanks Doug
>
> Unfortunately I am stuck with Toplink Essentials 2.0... do you know of any
> equivalent class/method I could use?
>
> ---------- Forwarded message ----------
>> From: Douglas Clarke <DOUGLAS.CLARKE_at_oracle.com>
>> To: persistence_at_glassfish.dev.java.net
>> Date: Thu, 25 Feb 2010 04:24:22 -0800 (PST)
>> Subject: RE: List of entity classes
>> If you are using the latest JPA 2.0 version of EclipseLink you can use:
>>
>> EntityManagerFactory.getMetamodel();
>>
>> Doug
>>
>> -----Original Message-----
>> *From:* Gary Jacobson [mailto:gtjacobson_at_gmail.com]
>> *Sent:* February 25, 2010 7:00 AM
>> *To:* persistence_at_glassfish.dev.java.net
>> *Subject:* List of entity classes
>>
>> Hi all
>>
>> Is there any way to retrieve a list of the entity classes available in the
>> application? (i.e. any class with @Entity annotated)
>>
>> The only way I can think to do this is to use native SQL to get a list of
>> all database table names, convert them to class names by using my naming
>> convention, and loading each class via reflection.
>>
>> I would guess that there must be some internal toplink utility class which
>> maintains a list.
>>
>> Thanks
>> Gary
>>
>>
>>
>
>