[jira] [Resolved] (CMIS-550) atompub - null property filter becomes empty string

["Florian Müller (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CMIS-550?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Florian Müller resolved CMIS-550.
---------------------------------

    Resolution: Not A Problem
      Assignee: Florian Müller

The spec says in section 3.6.1:
"URI Templates are simple replacement of the template parameter with the specified value.  If a client does not want to specify a value for some of these variables, then the client MUST substitute an empty string for the variable."

Server must be able to deal with null and an empty string. A web services client could also send an empty string filter.
                
> atompub - null property filter becomes empty string
> ---------------------------------------------------
>
>                 Key: CMIS-550
>                 URL: https://issues.apache.org/jira/browse/CMIS-550
>             Project: Chemistry
>          Issue Type: Bug
>    Affects Versions: OpenCMIS 0.7.0
>            Reporter: Michael Brackx
>            Assignee: Florian Müller
>
> When using the atompub binding, no filter on the client side (null) becomes empty string on the server side ("").
> When using the webservice binding the filter is null on the server side.
> This occurs when running the tck CRUDTestGroup.
> In AbstractAtomPubService the url is constructed with a filter query parameter (...&filter=&...).
> Probably no query parameter should added if the value is null.

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