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Hibernate 3.2 to 5.2 migration

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rtripathi

Post subject: Hibernate 3.2 to 5.2 migration

Posted: Tue Jul 05, 2016 6:10 pm

Newbie

Joined: Tue Jul 05, 2016 6:00 pm
Posts: 1

All,

Could any one please confirm if Hibernate 5.2 release directly compatible with Hibernate 3.2 API ?

I have a legacy application which is currently using Hibernate 3.2 with DB2 and we need to upgrade it to latest Hibernate release 5.2. The scope of this change is limited that all old code should work with minimal change with latest Hibernate API.

In case of any change required then do we need to alter our existing code drastically ?

Please help me on this.

Last edited by rtripathi on Thu Jul 14, 2016 6:47 pm, edited 1 time in total.

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vlad

Post subject: Re: Hibernate 3.2 to 5.2 migration

Posted: Mon Jul 11, 2016 5:55 am

Hibernate Team

Joined: Thu Sep 11, 2014 2:50 am
Posts: 1628
Location: Romania

It is mostly compatible, but you'll have to go through each Migration Guide and see what changes are needed for your codebase:

- https://developer.jboss.org/wiki/Hibern ... ionGuide40
- https://github.com/hibernate/hibernate- ... guide.adoc
- http://hibernate.org/orm/documentation/5.1/migration/

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