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

Jesse Kuhnert updated TAPESTRY-797:
-----------------------------------

    Fix Version/s: 4.2

> Method loadParameters() of PortletLink can throw exception
> ----------------------------------------------------------
>
>                 Key: TAPESTRY-797
>                 URL: http://issues.apache.org/jira/browse/TAPESTRY-797
>             Project: Tapestry
>          Issue Type: Bug
>          Components: Framework
>    Affects Versions: 4.0
>         Environment: JVM 1.5.0_03, Linux, Jetspeed Portal
>            Reporter: Andreas Andreou
>            Priority: Minor
>             Fix For: 4.2
>
>
> 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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