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Re: [eclipselink-dev] Fix for 455683. Add support to automatically detect the target server.
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On 2/9/2015 3:14 AM, Martin Grebac wrote:
On 07.02.15 22:20, Lukas Jungmann wrote:
On 2/7/15 4:03 PM, andrei ilitchev wrote:
In an unrelated thread lukas.jungmann@xxxxxxxxxx wrote:
"we're on wls, pu is coming from spring - is instance of
org.springframework.jdbc.datasource.SimpleDriverDataSource or sth
similar, check could be just for the package name"
this is what I've done:
-I briefly went through
http://docs.spring.io/spring/docs/current/spring-framework-reference/html/orm.html#orm-jpa
-I took samples from
'https://github.com/spring-projects/spring-integration-samples'
-I configured 'basic/jpa' sample to be using eclipselink (see:
https://github.com/spring-projects/spring-integration-samples/tree/master/basic/jpa)
-I run that sample under the debugger
=> I saw that in this particular case PersistenceUnitInfo
implementation which gets to EL is an instance of
org.springframework.orm.jpa.persistenceunit.SpringPersistenceUnitInfo
and it holds an instance of
org.springframework.jdbc.datasource.SimpleDriverDataSource in
nonJtaDataSource field
Since none of us seem to be Spring expert and it seems there's number
of ways to configure Spring - is this something we can rely on at
least somewhat for current and previous Spring versions?
From another angle - is there really just one Spring platform? Or the
list would have to become: Spring, Spring in WLS, Spring in WAS,
Spring in ..., WLS alone, WAS, ... .
Plus versions.
There is no need for Spring platform: if Spring is detected the only
thing to be done is to disableJTA on the server platform.
MartiNG
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