Hi Gordon,
I searched for optimizations beyond the JPA spec (something like JDBC
batch updates/creates etc).
thank you very much,
adam
Gordon Yorke schrieb:
> Hello Adam,
> This depends on what you are looking for. To force TopLink to submit the changes at the end of the transaction you can set the spec defined flush mode on the EntityManager to be 'commit' : em.setFlushMode(FlushModeType.COMMIT);
> If you are looking for JDBC batch writing TopLink Essentials does not offer this functionality.
> --Gordon
>
> -----Original Message-----
> From: Adam Bien [mailto:abien_at_adam-bien.com]
> Sent: Wednesday, February 06, 2008 5:37 AM
> To: persistence_at_glassfish.dev.java.net
> Subject: Proprietary Optimization
>
>
> Hi All,
>
> is there a way in TopLink Essentials (of course beyond the JPA
> Specification), to gather all updates and flush them bundled at the end
> of transaction to the database (batch creates, updates etc.)? We are
> using TopLink together with oracle...
>
> I know such (proprietary) switches from other providers, like
> "delay-updates-until-end-of-tx" by BEA. I didn't found any hints in
> http://www.oracle.com/technology/products/ias/toplink/JPA/essentials/toplink-jpa-extensions.html
>
> thank you in advance,
>
> adam
>
> --
> Consultant, Author, Java Champion
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> Books: Enterprise Architekturen (ISBN: 393504299X),
> Java EE 5 Architekturen (ISBN: 3939084247),
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>
>
>
>
>
--
Consultant, Author, Java Champion
Homepage: www.adam-bien.com
Weblog: blog.adam-bien.com
eMail: abien_at_adam-bien.com
Mobile: 0049(0)170 280 3144
Books: Enterprise Architekturen (ISBN: 393504299X),
Java EE 5 Architekturen (ISBN: 3939084247),
J2EE Patterns, J2EE Hotspots, Enterprise Frameworks and Struts