[jira] Updated: (TAPESTRY-797) Method loadParameters() of PortletLink can throw exception

["Brian K. Wallace (JIRA)" <ta...@jakarta.apache.org>]

     [ http://issues.apache.org/jira/browse/TAPESTRY-797?page=all ]

Brian K. Wallace updated TAPESTRY-797:
--------------------------------------

    Component: Framework

> Method loadParameters() of PortletLink can throw exception
> ----------------------------------------------------------
>
>          Key: TAPESTRY-797
>          URL: http://issues.apache.org/jira/browse/TAPESTRY-797
>      Project: Tapestry
>         Type: Bug

>   Components: Framework
>     Versions: 4.0
>  Environment: JVM 1.5.0_03, Linux, Jetspeed Portal
>     Reporter: Andreas Andreou
>     Priority: Minor

>
> loadParameters() calls setParameter(String, String[]) on a javax.portlet.PortletURL
> In Jetspeed's implementation of that class, if the second argument is an empty array,
> an exception is thrown saying:
> "name and values must not be null or values be an empty array"
> So, line 116 of PortletLink can become:
> if (values != null && values.length>0)
> Now, I don't know if JSR-168 says something about what kind of arguments are allowed for
> the setParameter method, so maybe Jetspeed is also to blame here...

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