[jira] [Updated] (OLINGO-888) ODataDispatcher is unable to support Singletons

["Archana Rai (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/OLINGO-888?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Archana Rai updated OLINGO-888:
-------------------------------
    Attachment: diff.patch

Hi,

Please merge the fix provided in the attached patch file.
Singleton is supported after applying this fix. still there will be two exceptions which we will be required to address:
1. Direct $ref on singleton is not supported, whereas it is supported on navigations.
2. Delete operation will be blocked for single level navigations resulting in a Singleton only.

> ODataDispatcher is unable to support Singletons
> -----------------------------------------------
>
>                 Key: OLINGO-888
>                 URL: https://issues.apache.org/jira/browse/OLINGO-888
>             Project: Olingo
>          Issue Type: Bug
>          Components: odata4-server
>    Affects Versions: (Java) V4 4.1.0
>            Reporter: VIJAYASIMHA R NAGA
>         Attachments: diff.patch
>
>
> ODataDispatcher does not have implementation to support handling singletons defined in an entity container, service returns error "The requested functionality has not been implemented (yet)."



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