[jira] [Resolved] (KNOX-599) Template with {**} in queries are expanded with =null for query params without a value

["Kevin Minder (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KNOX-599?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kevin Minder resolved KNOX-599.
-------------------------------
    Resolution: Fixed

> Template with {**} in queries are expanded with =null for query params without a value
> --------------------------------------------------------------------------------------
>
>                 Key: KNOX-599
>                 URL: https://issues.apache.org/jira/browse/KNOX-599
>             Project: Apache Knox
>          Issue Type: Bug
>          Components: Server
>    Affects Versions: 0.6.0
>            Reporter: Kevin Minder
>            Assignee: Kevin Minder
>             Fix For: 0.7.0
>
>         Attachments: KNOX-599_001.patch
>
>
> A template like this
> {code}
> {scheme}://{host}:{port}/{path=**}?{**}
> {code}
> when matched with a URI like this
> {code}
> http://example.com/path?flag
> {code}
> and expanded with the same template will result a string like this
> {code}
> http://hortonworks.com:8888/top/mid/bot/file?flag=null&name=value
> {code}
> which is incorrect.  The correct value should not contain =null and might look like this
> {code}
> http://hortonworks.com:8888/top/mid/bot/file?flag&name=value
> {code}



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