Hello Andrew, I guess you could override Application to return a decorated ExpressionFactory that in turn decorate the expression created to log their value every now and then. Adding an EL resolver might also be an option.
Speaking of which, does anyone know an easy way to apply decorator pattern on ELResolver for both JSF and JSP itself? For ELResolver, the only way I see is to override Application but I see no way to hook all EL evaluation for JSP... Regards, ~ Simon On Jan 15, 2008 11:15 AM, Andrew Robinson <[EMAIL PROTECTED]> wrote: > Instead of having to debug our project any manually inspecting value > expressions, is there a way to get debug level logging from EL? I am > currently using JSF RI 1.2 on OC4J. > > I tried turning the java util logging and log4j logging to trace/all for > javax.el without any output. > > It would be great to see a resolver print out each step of the evaluation. > > Thanks, > Andrew >
