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Re: From Hibernate to straight JPA

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On 7/17/2015 4:01 AM, Cecil Westerhof wrote:
> On Friday 17 Jul 2015 02:44 CEST, Arne Vajhøj wrote:
>
>> On 7/16/2015 8:15 PM, Lew wrote:
>>> On Friday, July 10, 2015 at 11:14:09 AM UTC-7, Cecil Westerhof wrote:
>>>> We are asked to change some software. At the moment one of the
>>>> things that has to be replaced is Hibernate. They want to use
>>>> straight JPA, so it is easy to switch from Hibernate, to openJPA,
>>>> to ...
>>>
>>> Hibernate is "straight JPA" if you use it that way. So use it that
>>> way. But don't use the old-style pre-JPA idioms in Hibernate.
>>
>> And they are doing just that but have encountered a specific problem
>> where a Hibernate API annotation does not have a single JPA API
>> equivalent - and now they are asking for advice.
>
> The client where I am working at the moment did use Hibernate but they
> want there code to be independent from a JPA implementing library. So
> they can decide if they want to work with Hibernate, openJPA or
> another implementation and can replace it on a whim. so we should only
> use JPA annotations and none of an implementation.

That is easy.

>>> The best resource for JPA is the Java EE Tutorial, latest edition.
>>
>> You believe that answers the very specific question??
>
> That is a bit much and overwhelming, yes.

And probably do not even answer the specific question.

Arne

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Thread

From Hibernate to straight JPA Cecil Westerhof <Cecil@decebal.nl> - 2015-07-10 20:13 +0200
  Re: From Hibernate to straight JPA Jeff Higgins <jeff@invalid.invalid> - 2015-07-11 10:56 -0400
    Re: From Hibernate to straight JPA Cecil Westerhof <Cecil@decebal.nl> - 2015-07-11 21:06 +0200
  Re: From Hibernate to straight JPA Lew <lewbloch@gmail.com> - 2015-07-16 17:15 -0700
    Re: From Hibernate to straight JPA Arne Vajhøj <arne@vajhoej.dk> - 2015-07-16 20:44 -0400
      Re: From Hibernate to straight JPA Cecil Westerhof <Cecil@decebal.nl> - 2015-07-17 10:01 +0200
        Re: From Hibernate to straight JPA Arne Vajhøj <arne@vajhoej.dk> - 2015-07-27 22:18 -0400
  Re: From Hibernate to straight JPA Eternal Hope <laughingspam99@gmail.com> - 2015-07-18 20:48 +0100
    Re: From Hibernate to straight JPA Jeff Higgins <jeff@invalid.invalid> - 2015-07-18 16:51 -0400
    Re: From Hibernate to straight JPA Arne Vajhøj <arne@vajhoej.dk> - 2015-07-18 17:21 -0400
    Re: From Hibernate to straight JPA Martin Gregorie <martin@address-in-sig.invalid> - 2015-07-18 23:24 +0000
      Re: From Hibernate to straight JPA Arne Vajhøj <arne@vajhoej.dk> - 2015-07-18 19:43 -0400
      Re: From Hibernate to straight JPA Jeff Higgins <jeff@invalid.invalid> - 2015-07-18 19:50 -0400
        Re: From Hibernate to straight JPA Arne Vajhøj <arne@vajhoej.dk> - 2015-07-18 20:23 -0400
      Re: From Hibernate to straight JPA Eternal Hope <laughingspam99@gmail.com> - 2015-07-19 09:22 +0100
        Re: From Hibernate to straight JPA Jeff Higgins <jeff@invalid.invalid> - 2015-07-19 06:20 -0400
          Re: From Hibernate to straight JPA Jeff Higgins <jeff@invalid.invalid> - 2015-07-19 07:49 -0400
            Re: From Hibernate to straight JPA Eternal Hope <laughingspam99@gmail.com> - 2015-07-19 13:28 +0100
              Re: From Hibernate to straight JPA Jeff Higgins <jeff@invalid.invalid> - 2015-07-19 09:20 -0400
                Re: From Hibernate to straight JPA Jeff Higgins <jeff@invalid.invalid> - 2015-07-19 09:50 -0400
              Re: From Hibernate to straight JPA Jeff Higgins <jeff@invalid.invalid> - 2015-07-20 13:16 -0400
                Re: From Hibernate to straight JPA Jeff Higgins <jeff@invalid.invalid> - 2015-07-20 13:42 -0400
                Re: From Hibernate to straight JPA Jeff Higgins <jeff@invalid.invalid> - 2015-07-20 14:07 -0400
                Re: From Hibernate to straight JPA Eternal Hope <laughingspam99@gmail.com> - 2015-07-20 20:46 +0100
                Re: From Hibernate to straight JPA Martin Gregorie <martin@address-in-sig.invalid> - 2015-07-20 21:01 +0000
                Re: From Hibernate to straight JPA Jeff Higgins <jeff@invalid.invalid> - 2015-07-20 22:19 -0400
                Re: From Hibernate to straight JPA Jeff Higgins <jeff@invalid.invalid> - 2015-07-20 23:52 -0400
                Re: From Hibernate to straight JPA Joerg Meier <joergmmeier@arcor.de> - 2015-07-21 12:04 +0200
                Re: From Hibernate to straight JPA Eternal Hope <laughingspam99@gmail.com> - 2015-07-21 12:43 +0100
    Re: From Hibernate to straight JPA Jeff Higgins <jeff@invalid.invalid> - 2015-07-18 20:25 -0400
      Re: From Hibernate to straight JPA Jeff Higgins <jeff@invalid.invalid> - 2015-07-18 20:44 -0400

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