Getting maxFileSize from Controller in a JSP

[Adam Gordon <ad...@readytalk.com>]

Is there a way to reference the controller for a module from within a 
JSP?  Specifically, I'd like to ask the controller what the max file 
size is set to.  There's a method on the ControllerConfig class to get 
the max file size and the Javadocs say it's a JavaBean so I suspect it 
might available from within a JSP, I just don't know the name 
(controller?) of the bean to reference in the JSP.

Anyone know?

thanks,

-- adam

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Re: Getting maxFileSize from Controller in a JSP

[David Durham <dd...@vailsys.com>]

Adam Gordon wrote:
> Is there a way to reference the controller for a module from within a 
> JSP?  Specifically, I'd like to ask the controller what the max file 
> size is set to.  There's a method on the ControllerConfig class to get 
> the max file size and the Javadocs say it's a JavaBean so I suspect it 
> might available from within a JSP, I just don't know the name 
> (controller?) of the bean to reference in the JSP.

There's a module config that's stored as a request attribute.  THe key 
is in the Globals class, I think it's MODULE_KEY.  It has a reference to 
a controller config.  Little utility method to find what's in request 
attributes:

     public static void debugRequestAttributes(HttpServletRequest request) {
         Enumeration<String> attributeNames = request.getAttributeNames();
         while (attributeNames.hasMoreElements()) {
             String a = attributeNames.nextElement();
             log.debug(a + ": " + request.getAttribute(a));
         }
     }


-Dave

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