c:set tag to set a non-primitive type value

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Published on 2010-04-28T07:56:35Z Indexed on 2010/04/28 8:23 UTC
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jstl

What's a possible way to use Spring Security tag <sec:authentication property="principal.id" /> as the value for the <c:set…> tag?

These statements:

<c:set var="userId" value="<sec:authentication property='principal.id' />"/>
<c:set var="userId" value="<sec:authentication property=\"principal.id\" />"/>

won't work.

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