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From "Ramya (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (OLINGO-1073) Collections with derived complex types - wrong odata.type
Date Tue, 09 May 2017 10:01:04 GMT

    [ https://issues.apache.org/jira/browse/OLINGO-1073?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16002412#comment-16002412

Ramya commented on OLINGO-1073:

Please find the patch file attached where both XML and JSON serializers return the correct
odata.type when derived type has a collection of complex values. I have added a method to
set the type in ComplexValue class
Please test the fix and get back if this is still an issue.


> Collections with derived complex types - wrong odata.type
> ---------------------------------------------------------
>                 Key: OLINGO-1073
>                 URL: https://issues.apache.org/jira/browse/OLINGO-1073
>             Project: Olingo
>          Issue Type: Bug
>          Components: odata4-client
>    Affects Versions: (Java) V4 4.3.0
>            Reporter: Frederik Zimmer
>         Attachments: Odata_types.diff
> When you have a collection of complex types the client knows during serialization only
the type of the collection. So when you have complex values of a derived type in the collection
they get serialized incorrectly with a odata.type of the collection and not their own derived
> The problem is that during the serialization we only have a ComplexValue without type
information. The ODataBinderImpl will transform a ClientValue which has correct type information
to a ComplexValue without type information. The easiest solution would be propably to add
type information to ComplexValue.

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