I'm developing an Eclipse plugin application and have Commons SCXML
and Digester in a plugin/bundle separate from my main project bundle.
The problem with this is that if I'm submitting a list of custom
actions to SCXMLParser.parse() the classloader that digester is using
can't find the custom action classes and throws an exception. The
offending line is in digester.ObjectCreateRule.begin():
Class<?> clazz =
digester.getClassLoader().loadClass(realClassName);
The docs for getClassLoader() indicate that I can use setClassLoader()
to use another class loader, which might solve my problem. However, I
can't find a simple way to invoke that function before
SCXMLParser.parse() generates the error. I can use
SCXMLParser.getInstance() to get a digester instance, and then I can
call setClassLoader() and then invoke parse() on the digester
directly. Doing that, I have to set up the digester rules manually
before parsing, which appears doable but non-trivial...
Is there a simpler way to coax the digester used in
SCXMLParser.parse() to employ a different class loader?
Thanks,
Bill
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