Hi,
I'm having trouble getting clojure functions to work as xslt extensions.
The code is very simple; you can find it at
https://github.com/greynolds/xslj. The problem is obviously related to how
clojure functions get called from java. I have some idea of how that works
but can't figure out how to make it work here. I could always write a java
wrapper to call the clojure stuff but it would clearly be preferable to not
have to do that.
Rather than describe the problem in detail here, the above-mentioned code
is simple and commented so you can see immediately what's happening. It
contains code for both saxon and xalan. (If you're not familiar with xslt,
the idea is just that you can reference an extension function using a URI
in a stylesheet.) If anybody who knows the secrets of calling clojure code
would care to take a few minutes to look I'd be grateful.
The errors I get involve finding the class. But calling the functions from
clojure works just fine. It's not a classpath problem because the same
thing happens using command line processing with explicit classpath (see
the test.sh files in the repo).
Saxon:
XPath syntax error at char 12 on line 15 in {xj:saxfoo(7)}:
Cannot find a matching 1-argument function named
{java:saxon.ext}saxfoo()
Xalan:
java.lang.NoSuchMethodException: For extension function, could not find
method xalan.ext.xalfoo([ExpressionContext,] #NUMBER).
Thanks,
Gregg Reynolds
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