RequestParameterModule

[Roman Hrivik]

This can be reported as bug, I think.

When I try to access for parameter from request in sitemap and in
request is not such parameter I'll get null-exception.

I think that RequestParameterModule should return always not null value.


The method getAttribute from RequestParameterModule shoul be like this.




   public Object getAttribute( 
                String name,
                Configuration modeConf, 
                Map objectModel )
                 throws ConfigurationException {

        String pname = (String) this.settings.get("parameter", name);

        if ( modeConf != null ) {
            pname = modeConf.getChild("parameter").getValue(pname);
        }

        String value =
ObjectModelHelper.getRequest(objectModel).getParameter( pname );

        if (value == null) {
                        return "";
                } 
          else {
                return value;
                } 

    }








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