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https://issues.apache.org/jira/browse/DELTASPIKE-787?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14228182#comment-14228182
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Wojciech Żaboklicki commented on DELTASPIKE-787:
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"better to give it a proper look before creating a ThreadLocal mess" - You are
absolutely right :)
"but expect it to be part of the next bug fix release" - Great news.
"Hope you can life with the workaround for the time being" - I was going to use
dto repositories in some generic solution, Using EntityManager instead for a
while should not be a problem. The most important is that i realize the problem
now and found out some important details of architecture.
Thanks a lot!
> NPE in EntityRepositoryHandler for persistent methods of DTO EntityRepository
> -----------------------------------------------------------------------------
>
> Key: DELTASPIKE-787
> URL: https://issues.apache.org/jira/browse/DELTASPIKE-787
> Project: DeltaSpike
> Issue Type: Bug
> Components: Data-Module
> Affects Versions: 1.2.0
> Environment: Wildfly 8.1.0.Final/8.2.0.Final, Win7
> Reporter: Wojciech Żaboklicki
> Assignee: Thomas Hug
> Priority: Minor
> Fix For: 1.3.0
>
> Attachments: dto-repository-test.zip
>
>
> NPE when trying to save object (or any other persistent operation) using DTO
> Repository. QueryInvocationContext in EntityRepositoryHandler is not injected.
> Non-persistent operations, like finBy or findAll, work fine. Non-dto entity
> repository persists data correct.
> Piece of stacktrace:
> Caused by: java.lang.NullPointerException
> at
> org.apache.deltaspike.data.impl.handler.EntityRepositoryHandler.save(EntityRepositoryHandler.java:66)
> [deltaspike-data-module-impl-1.1.0.jar:1.1.0]
> Debugger shows that entity provided to the method is correct, that means
> another Repository, used for dto to entity mapping in the same thread, works
> fine.
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