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Posted to dev@olingo.apache.org by "Sachin (JIRA)" <ji...@apache.org> on 2014/08/18 10:25:18 UTC

[jira] [Created] (OLINGO-409) nested $expand gives exception when data is null

Sachin created OLINGO-409:
-----------------------------

             Summary: nested $expand gives exception when data is null
                 Key: OLINGO-409
                 URL: https://issues.apache.org/jira/browse/OLINGO-409
             Project: Olingo
          Issue Type: Bug
          Components: odata2-jpa
    Affects Versions: V2 2.0.0, V2 1.2.0
         Environment: SAP Mobile Platform
            Reporter: Sachin
             Fix For: V2 2.0.0, V2 1.2.0


When we are executing $expand in the form
SalesOrderItems?$expand=ProductDetails/SupplierDetails.

Or any scenario of the form A?$expand=B/C,
An exception is thrown if there is no 'B' data for corresponding A.
Also the multiplicity from A to B has to be 1->1.(Otherwise the result comes
correctly).
It seems as though the case where data is null is not considered somewhere.




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