[jira] [Comment Edited] (OLINGO-406) Adjust request metadata dependent on specified format

["Francesco Chicchiriccò (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/OLINGO-406?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14099926#comment-14099926 ] 

Francesco Chicchiriccò edited comment on OLINGO-406 at 8/17/14 10:20 AM:
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As reported by the [specification|http://docs.oasis-open.org/odata/odata-json-format/v4.0/os/odata-json-format-v4.0-os.html#odataType], sending out type information in JSON is required in some cases either with minimal metadata - for example with derived and open types:
{quote}
The odata.type annotation MUST appear in minimal or full metadata if the type cannot be heuristically determined, as described below, and one of the following is true:
·         The type is derived from the type specified for the (collection of) entities or (collection of) complex type instances, or

·         The type is for a property whose type is not declared in $metadata.
{quote}


was (Author: ilgrosso):
As reported by the [specification|http://docs.oasis-open.org/odata/odata-json-format/v4.0/os/odata-json-format-v4.0-os.html#odataType], sending out type information in JSON is required in some cases either with minimal or no metadata - for example with derived and open types:
{quote}
The odata.type annotation MUST appear in minimal or full metadata if the type cannot be heuristically determined, as described below, and one of the following is true:
·         The type is derived from the type specified for the (collection of) entities or (collection of) complex type instances, or

·         The type is for a property whose type is not declared in $metadata.
{quote}

> Adjust request metadata dependent on specified format
> -----------------------------------------------------
>
>                 Key: OLINGO-406
>                 URL: https://issues.apache.org/jira/browse/OLINGO-406
>             Project: Olingo
>          Issue Type: Bug
>          Components: odata4-client
>            Reporter: Anthony Elliott
>            Assignee: Michael Bolz
>         Attachments: metadata.diff
>
>
> If I changed the defaultPubFormat to be JSON (minimal metadata, OData 4 default) or JSON_NO_METADATA my requests were still sent with full metadata (which our server couldn't handle for some reason). Fixed by checking to see what format is being used before actually writing the metadata. I didn't cover all scenarios in testing, just what we needed, so use this as a starting point. There are likely some optimizations that I didn't bother trying to figure out for our limited scenarios.



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