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https://issues.apache.org/jira/browse/GERONIMO-5553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12903529#action_12903529
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Lin Sun commented on GERONIMO-5553:
-----------------------------------
Hi
After some initial investigate, it turned out to be a user error in
persistence.xml. The class should be:
<class>org.apache.sample.entities.Book</class>
while the one in the attached war has it configured as
org.apache.geronimo.sample.entities.Book
This is causing the entity enhancement error as it was tried to enhance the
wrong class.
After I made the above change, I am not seeing the entity didn't enhance error.
P.S. This user case (a PU in war file) has to be a war file. If it is a WAB,
it won't work, as the aries JPA doesn't support PU in WAB.
Please advise if this answer is satisfactory. If so, you may close the bug.
Thanks
Lin
> Fail to enchance entities on Geronimo
> -------------------------------------
>
> Key: GERONIMO-5553
> URL: https://issues.apache.org/jira/browse/GERONIMO-5553
> Project: Geronimo
> Issue Type: Bug
> Security Level: public(Regular issues)
> Components: persistence
> Affects Versions: 3.0
> Environment: OS:win xp
> Geronimo :3.0 20100824 build
> Reporter: Lu Jiang
> Assignee: Rick McGuire
> Fix For: 3.0
>
> Attachments: booknew.war
>
>
> I tried to deploy a simple jpa sample on geronimo.But when persist data into
> database.
> Following exception will occur.
> <openjpa-2.0.0-r422266:935683 nonfatal user error>
> org.apache.openjpa.persistence.ArgumentException: Attempt to cast instance
> "org.apache.sample.entities.b...@97781f" to PersistenceCapable failed.
> Ensure that it has been enhanced.
> FailedObject: org.apache.sample.entities.b...@97781f
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