server-dev  

Re: [server] switching from "self-written" sql to JPA

Norman Maurer
Wed, 03 Feb 2010 00:40:52 -0800

True,

but what about the JDBCMailRepository/JDBCSpoolRepository (maybe not
worth the hassle because we want to rewrite the whole stuff anyway ?).
Rewrite the UserRepository should not be to hard ( there is already
the code in trunk).


Bye,
Norman


2010/2/3 Robert Burrell Donkin <robertburrelldon...@gmail.com>:
> On Wed, Feb 3, 2010 at 7:03 AM, Norman Maurer <nor...@apache.org> wrote:
>> Hi all,
>>
>> now with Spring its really easy to inject a EntityManager so I would
>> like to propose to change our handwritten SQL stuff with JPA (using
>> OpenJPA as default).  This will give us support of many db vendors out
>> of the box and relay on a Standard.
>>
>>
>> What do you think ?
>
> +1
>
> IIRC the naive bayes mailet uses handwritten SQL. i would prefer to
> break that out into a separate product (machine learning mailets?)
> retaining direct SQL for the moment. in general, i think that moving
> out the mailets that use direct SQL and porting them at leisure would
> be easier that porting them at once.
>
> - robert
>
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