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https://issues.apache.org/jira/browse/OLINGO-386?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14086069#comment-14086069
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Rudy Gardelein commented on OLINGO-386:
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Dear Chandan,
I am not exactly clear on your question.
Here is an example of the generated code for the JPA out of a MySQL table that
contains a boolean switch called "active". In the database this is a boolean
aka bit(1). The generated JPA java code mentions this as: "private
byte active;" In order to make it work, I need to replace the "byte"
annotation with "boolean" in the JPA java code and after that everything starts
working.
Hope this clarifies the problem.
Best regards,
Gardelini
> Not all JPA data types handled correctly
> ----------------------------------------
>
> Key: OLINGO-386
> URL: https://issues.apache.org/jira/browse/OLINGO-386
> Project: Olingo
> Issue Type: Bug
> Components: odata2-jpa
> Affects Versions: V2 2.0.0
> Environment: Olingo ODATA V2 Producer JPA
> Reporter: Rudy Gardelein
> Assignee: Chandan V.A
>
> I have tested the ODATA V2 JPA producer again with V2 2.0.0 in view of the
> resolution of issue reported with OLINGO-329. I am still experiencing issues
> with data types not being handled correctly from MySQL through JPA. For
> database connectivity I am using Eclipselink.
> The MySQL data type timestamp is now implemented correctly and is treated
> correctly by the JPA and the Olingo V2 2.0.0.
> MySQL data type boolean ( bit(1) ) gets translated by the JPA to a byte[]
> array, and the Olingo JPA library is not handling that data type correctly.
> MySQL data type datetime gets translated by the JPA to a date field, and the
> Olingo JPA library is not handling that data type correctly.
> I managed to correct the code generated by the Eclipselink/Olingo to have the
> producer work correctly, but would be better if the code as generated would
> work from the start.
> Anything in sight that would resolve these issues?
> Many thanks,
> Gardelini
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