Wendy Smoak wrote:
Did anything ever happen with this? Can you switch to a different EL
in Struts 2.1?
Hi Wendy,
Not at this point. A plugin has been started in the sandbox
(struts2-uel-plugin). However, my impression in that OGNL is deeply
entrenched and making the EL switchable is a major undertaking. For a
start, the Component, which every tag extends, has numerous methods that
have been assumed to evaluate OGNL to access the valuestack (eg.
findString) and the default converters all seem to fall-back to OGNL to
determine object types. These can be made EL-independent, or OGNL
wrapped so UEL can be used in the tags, but it's not going to be easy!
See the thread(s) from November 07 containing "JUEL plugin" in the subject
reagrds,
Jeromy Evans
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