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https://issues.apache.org/jira/browse/OLINGO-948?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Kandefer updated OLINGO-948:
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Attachment: olingo-json-debug.txt
The odata-debug stacktrace
> Olingo 2.0.6 JPA Extension: EdmComplexTypeImplProv cannot be cast to
> EdmSimpleType
> ----------------------------------------------------------------------------------
>
> Key: OLINGO-948
> URL: https://issues.apache.org/jira/browse/OLINGO-948
> Project: Olingo
> Issue Type: Bug
> Components: odata2-jpa
> Affects Versions: V2 2.0.6
> Environment: Windows 7 x64
> JDK 1.8
> Apache Tomcat 8.0.22
> Spring Data REST
> Olingo 2.0.6
> Reporter: Michael Kandefer
> Attachments: olingo-json-debug.txt
>
>
> When using the JPA Extension (as describe din the tutorial) to scan an entity
> that includes @Embedded objects the $metadata is created correctly with
> ComplexTypes as described in the tutorial. However, when retrieving the
> entity I receive a ClassCastException:
> org.apache.olingo.odata2.core.edm.provider.EdmComplexTypeImplProv cannot be
> cast to org.apache.olingo.odata2.api.edm.EdmSimpleType
> Class: org.apache.olingo.odata2.jpa.processor.core.access.data.JPAEntityParse
> Method: getAccessModifiers
> Line: 556
> This error goes away if I remove the @Embedded objects and move their column
> definitions to the parent class. See the attached stack trace and Java code.
>
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