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From "Gerhard Petracek (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DELTASPIKE-185) Our @Transactional interceptor also tries to handle @PersistenceContexts
Date Mon, 04 Jun 2012 23:21:22 GMT

     [ https://issues.apache.org/jira/browse/DELTASPIKE-185?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gerhard Petracek updated DELTASPIKE-185:
----------------------------------------

    Priority: Minor  (was: Major)

minor because the current draft isn't reviewed, released,...
furthermore, as mentioned in the codi wiki the basic goal is a different one:
"... allows to define transactional beans or methods. ... It's a simple alternative to EJBs
(e.g. if you don't have an EJB container)." that means the issue just occurs if @Transactional
is used in the same bean as @PersistenceContext instead of using ejbs which are usually preferred
if the target server is an application server.

however, i've created DELTASPIKE-187 to support even such constellations.
                
> Our @Transactional interceptor also tries to handle  @PersistenceContexts
> -------------------------------------------------------------------------
>
>                 Key: DELTASPIKE-185
>                 URL: https://issues.apache.org/jira/browse/DELTASPIKE-185
>             Project: DeltaSpike
>          Issue Type: Bug
>          Components: JPA-Module
>    Affects Versions: 0.3-incubating
>            Reporter: Mark Struberg
>            Assignee: Mark Struberg
>            Priority: Minor
>             Fix For: 0.3-incubating
>
>
> Our @Transactional interceptor also tries to handle  @PersistenceContexts. But this will
crash any EE server. 
> A @PersistenceContext usually is bound to a JTA transaction and must not be controlled
manually. Doing so will cause Exeptions. Thus we should remove this feature. 
> This originally was intended for Java SE usage where a Persistence.createEntityManagerFactory().createEntityManager();
gets injected via e.g. OWBs simple resource plugin. A way to achieve the same would be to
rewrite @PersistenceContext to corresponding @Inject with a Qualifier if needed.

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