[OASIS Issue Tracker] Updated: (ODATA-485) Add example for UrlRef expression that contains a literal string that is a URL

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     [ http://tools.oasis-open.org/issues/browse/ODATA-485?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ralf Handl updated ODATA-485:
-----------------------------

        Summary: Add example for UrlRef expression that contains a literal string that is a URL  (was: Clarify that element notation of UrlRef expression can directly contain a literal string that is a URL)
    Description: 
The second sentence in section 14.5.15 Expression UrlRef states that

    The edm:UrlRef element MUST contain exactly one expression of type Edm.String. 

This caused questions whether the correct form is

    <UrlRef>http://some/url</UrlRef>

or

    <UrlRef><String>http://some/url<String></UrlRef>

Only the second form is allowed.

  was:
The second sentence in section 14.5.15 Expression UrlRef states that

    The edm:UrlRef element MUST contain exactly one expression of type Edm.String. 

This caused questions whether the correct form is

    <UrlRef>http://some/url</UrlRef>

or

    <UrlRef><String>http://some/url<String></UrlRef>

Both forms are allowed and yield the same result, but the shorter first form is preferred

       Proposal: Add example with allowed form for "static" URL. State that <String> wrapper is required  (was: Add example with preferred short form. State that the literal could be wrapped in a <String> element, but that it is not necessary.)

> Add example for UrlRef expression that contains a literal string that is a URL
> ------------------------------------------------------------------------------
>
>                 Key: ODATA-485
>                 URL: http://tools.oasis-open.org/issues/browse/ODATA-485
>             Project: OASIS Open Data Protocol (OData) TC
>          Issue Type: Improvement
>          Components: OData CSDL
>    Affects Versions: V4.0_CS
>         Environment: [Proposed]
>            Reporter: Ralf Handl
>             Fix For: V4.0_ERRATA01
>
>
> The second sentence in section 14.5.15 Expression UrlRef states that
>     The edm:UrlRef element MUST contain exactly one expression of type Edm.String. 
> This caused questions whether the correct form is
>     <UrlRef>http://some/url</UrlRef>
> or
>     <UrlRef><String>http://some/url<String></UrlRef>
> Only the second form is allowed.

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