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Posted to dev@olingo.apache.org by "Michael Kandefer (JIRA)" <ji...@apache.org> on 2016/05/09 15:44:13 UTC

[jira] [Closed] (OLINGO-948) Olingo 2.0.6 JPA Extension: EdmComplexTypeImplProv cannot be cast to EdmSimpleType

     [ https://issues.apache.org/jira/browse/OLINGO-948?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Kandefer closed OLINGO-948.
-----------------------------------
    Resolution: Not A Problem

And I found the bug in my entity. Lombok was breaking and not creating a getter/setter for the embedded. 

> 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: $metadata.xml, 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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