Re: JPA for GWT

2013-12-02 Thread Jonathan Fuerth
Hi Arnaud, As a member of the Errai team at JBoss, I just wanted to jump in and correct a few of your assertions here before any bad rumours get started. There is no part of JPA that we ever claimed was unsupportable. We've started with a useful subset and we're working with the community to ad

Re: JPA for GWT

2013-11-30 Thread Ed
Sounds nice, but if you want people to really use it, make sure it's "carried" by a company that will ensure future maintenance Example: maybe you make an awesome tool, but if you next year decide to changes jobs or not maintain it anymore, people are stuck with it and can't upgrade to newer

Re: JPA for GWT

2013-11-27 Thread Arnaud TOURNIER
I completely agree with this point ! It should be fast enough so that browser doesn't seem sluggish. Arnaud 2013/11/27 Jens > >>- You can only execute very simple queries, >>- You cannot use any joins or nested attribute retrieval, >>- All queries should be parsable at compile time

Re: JPA for GWT

2013-11-27 Thread Arnaud TOURNIER
The problem is that Errai is not supported by an underlying powerful SQL implementation. That's why they say those features will *never *be implemented, because that's not possible with their underlying data storage management (i guess but i am not 100% sure, that they use the LocalStorage which is

Re: JPA for GWT

2013-11-27 Thread Jens
> > >- You can only execute very simple queries, >- You cannot use any joins or nested attribute retrieval, >- All queries should be parsable at compile time. That means you >cannot generate dynamic queries during your application run, >- Transactions are not possible, >

Re: JPA for GWT

2013-11-27 Thread Alain Ekambi
ERRAI is open source. Why not extend or contribuate to it instead of rolling with a yet a new library ? Sounds good though :) 2013/11/27 Arnaud TOURNIER > Yes i know ERRAI but : > > >- You can only execute very simple queries, >- You cannot use any joins or nested attribute retrieval,

Re: JPA for GWT

2013-11-27 Thread Arnaud TOURNIER
Yes i know ERRAI but : - You can only execute very simple queries, - You cannot use any joins or nested attribute retrieval, - All queries should be parsable at compile time. That means you cannot generate dynamic queries during your application run, - Transactions are not possible

Re: JPA for GWT

2013-11-27 Thread Subhrajyoti Moitra
try Errai framework. On Wed, Nov 27, 2013 at 9:26 PM, Ltearno wrote: > Hi everybody, > > I am planning to implement a fully compliant JPA library for GWT. But > before i do so, i need to first know whether people would be interested by > such a project. > > So here is a survey that i ask you to

JPA for GWT

2013-11-27 Thread Ltearno
Hi everybody, I am planning to implement a fully compliant JPA library for GWT. But before i do so, i need to first know whether people would be interested by such a project. So here is a survey that i ask you to fill, it will help me to focus on most important features first. http://www.ltec

Rebar: Gears workers, jdbc, and jpa for GWT

2010-05-31 Thread Alex Bertram
Hi all, I just wanted to share the link for a few modules related to GWT / gears / HTML5 that we've recently packaged as open source at http://code.google.com/p/rebar, which includes: * GWT linker for building (Gears) workers, complete with RPC support * JDBC emulation layer that facilitates test