> if matchingWelcomeFile.contains("/"):
> # psycopathic case no one cares about ( ie. welcome file is a/b.jsp )
> redirect, old style //we show the filename here, but if we didn't we'd
> break relative paths
> else:
> if path.endsWith("/"):
> # happy, smiley family case
> redispatch, using welcome-file full path (ie. /foo/index.jsp ) for
> security checking
This redirect may cause problems, because it will happen regardless of
whether or not the path exist (or it makes sense to redirect).
Example:
You have index.jsp and index.html in the welcome files. No matter what you
do,
the request will always be redirected to Jasper, which will always return a
404. Checking for the presence of the physical file won't work either
(you could have a *.do mapping like Struts uses).
Any idea to avoid that problem ?
Also, the changes are going to make the mapping slower. I plan to refactor
that
operation (use an automaton and bytes instead of String manipulations) in
the
next major version of Tomcat, which should help tremendously, but until
then ...
> else:
> if adding slash causes a servlet mapping match:
> # we handle the stupid case of having two servlet mappings
> # ( /foo and /foo/ ) in web.xml.
> redirect, old style //we show the filename here, but if we didn't
> we'd call the wrong servlet
> else:
> redirect, adding "/" ( ie. redirect /foo to /foo/ )
Remy
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