The EncodeURLTransformer was modified to use java.util.regexp instead of
Apache regexp. Tests showed it is significantly faster and I was
experiencing extremely deep stacks on calls to matchNodes (although I
never actually got a StackOverflow). Although you have bypassed the
problem it probably would make sense to modify the matcher as well.
Ralph
Christian Schlichtherle wrote:
Hi,
I am trying to use the regexp matcher in a sitemap to match an optional file
name extension like this:
<map:match type="regexp" pattern="(.*)(\..*)">
<!-- ... -->
</map:match>
But all I get is a stack overflow:
java.lang.StackOverflowError
org.apache.regexp.RE.matchNodes(Unknown Source)
org.apache.regexp.RE.matchNodes(Unknown Source)
...
Same applies to:
<map:match type="regexp" pattern="com/bets4all/(.+)(\..*)?">
If I rewrite the pattern to:
<map:match type="regexp" pattern="(.+)(\..+)">
I get this:
java.lang.StackOverflowError
java.util.HashMap.getEntry(HashMap.java:344)
java.util.HashMap.containsKey(HashMap.java:335)
org.apache.cocoon.environment.wrapper.RequestParameters.getParameterValues(R
equestParameters.java:144)
org.apache.cocoon.environment.wrapper.RequestWrapper.getParameterValues(Requ
estWrapper.java:161)
org.apache.cocoon.environment.wrapper.RequestWrapper.getParameterValues(Requ
estWrapper.java:162)
org.apache.cocoon.environment.wrapper.RequestWrapper.getParameterValues(Requ
estWrapper.java:162)
...
Is this a bug or am I doing something wrong?
Kind regards,
Christian Schlichtherle
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