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https://issues.apache.org/jira/browse/OLINGO-329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14047502#comment-14047502
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Rudy Gardelein commented on OLINGO-329:
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Dear Chandan,
Many thanks for looking into this issue.
To explain the issue on the Boolean data type: Actually the data type as
existing in the MySQL database is bit(1), which is a common representation for
a boolean in MySQL. I would expect the Olingo Library to handle this as a
boolean in Java, but unfortunately it is translating into a Byte[] data type
which is causing problems lateron for the exposure of the service.
Hope this explains the issue further, and looking forward to your response.
Best regards,
Rudy
> Not all JPA data types handled correctly
> ----------------------------------------
>
> Key: OLINGO-329
> URL: https://issues.apache.org/jira/browse/OLINGO-329
> Project: Olingo
> Issue Type: Bug
> Components: odata2-jpa
> Affects Versions: V2 1.2.0
> Reporter: Rudy Gardelein
> Assignee: Chandan V.A
> Fix For: V2 2.0.0
>
>
> As described in the following link
> (http://scn.sap.com/community/gateway/blog/2014/02/05/odata-producer-using-apache-olingo-with-mysql-jpa-tomcat-web-server)
> there are issues with the correct translation of JPA data types boolean and
> timestamp in version V2 1.2 of Olingo.
> Boolean datatype is translated to Java byte type. Timestamp is translated to
> Java timestamp. Both of these however do not work in the Odata service as
> generated by Olingo.
> Raising this issue as suggested by Chandan V.A. from SAP.
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