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From "Christian Amend (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (OLINGO-1073) Collections with derived complex types - wrong odata.type
Date Tue, 09 May 2017 12:43:04 GMT

     [ https://issues.apache.org/jira/browse/OLINGO-1073?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Christian Amend resolved OLINGO-1073.
       Resolution: Fixed
         Assignee: Christian Amend
    Fix Version/s: (Java) V4 4.4.0

I apllied the patch with the following commit: https://git-wip-us.apache.org/repos/asf?p=olingo-odata4.git;a=commit;h=32ff14fe788b5dbd80ffd61c1e83e460427bae9e

Thanks for the contribution.

> 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
>            Assignee: Christian Amend
>             Fix For: (Java) V4 4.4.0
>         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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