Can we do something logically like #{#{varName}} in JSF-2.0?

Question

Hi all,
Assuming
(1)I pass two ui parameters
<ui:param name="paraName1" value="paraContent1" />
<ui:param name="paraName2" value="paraContent2" />
to a Composite Component cc
(2)The ui parameter names "paraName1", "paraName2" are stored in another bean called paramsBean and can be accessed as
#{paramsBean.allParams}
Now in the composite component cc, I do NOT want to reference the ui param directly as #{paraName1}. Instead,
I want to print out "paraContent1" and "paraContent2" dynamically, such as:
<ui:repeat value="#{paramsBean.allParams}" var="param">
<c:set var="x" value="#{param}"/>
<c:set var="y" value="#{x}" />
<li><h:outputText value="#{y}" /></li>
</ui:repeat>
Apparently this is not working as JSF-2.0 treats #{x} literally.
What's the proper way to dynamically fetch content from "paraName1", "paraName2"?
Thanks,
Herbert

Answer 1

Make allParams a List<Map.Entry>. Then iterating over it with 'param' you can access #{param.key} and #{param.value}.