| EMF EList & Database (Hibernate) loading problem [message #1037977] |
Wed, 10 April 2013 04:41  |
Eclipse User |
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hello!
i got the following problem:
i got an reference on my EClass A with 0..* elements from EClass B
my problem is that hibernate needs a setter for this reference.
therefore i implemented a setter, which uses the getter to add stuff like
public void setList(List newList) {
getList().clear();
getList().addAll(newList);
}
whenever i do this, hibernate resolves the results (though setting as LAZY) due the newList.size() command.
i doubt that i am the first one with this problem.
i need the returned list to be an EList, but hibernate cant do so and returns me a simple List. so how can i transform my list into an EList without touching the size()???
can Texo solve this for me?
thanks in advance
ludwig
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| Re: EMF EList & Database (Hibernate) loading problem [message #1038076 is a reply to message #1038043] |
Wed, 10 April 2013 07:19  |
| Eclipse User |
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Hi Ludwig,
Yes! You can use both Texo or Teneo it is up to you. I think Texo is better from an architecture point of view as it
does not rely on detailed internals of hibernate, with Texo you can use EclipseLink also. Texo also has EMF resource
implementation one for a 2 tier approach, the other for a 3-tier approach.
But with Texo you need to generate 2 code bases: EMF EObjects and Texo objects. That's the disadvantage, for Teneo this
is not needed.
So for simplicity in a 2-tier RCP I would use Teneo for now.
gr. Martin
On 04/10/2013 12:28 PM, Ludwig Moser wrote:
> i know about teneo and texo,
> we did the texo rcp example together
> but to be true i cant remember why teneo or why texo (RCP)
>
> in my case an rcp app talks to an database server (can be located on the same machine or on a server - LAN or Internet)
> our texo example is working with an xml resource if i remember right.
> sorry for confusion, but i just dont know which one i shall pick (as on one hand teneo is for rcp, on the other hand i
> wrote the texo rcp example with you)
> thanks in advance
--
With Regards, Martin Taal
Springsite/Elver.org
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