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

["Michael Kandefer (JIRA)" <ji...@apache.org>]

Michael Kandefer created OLINGO-948:
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             Summary: 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


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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