[armedbear-devel] Bug in abcl/contrib/jss/invoke.lisp - trying to call JScheme's jsint.Invoke.poke, jsint.Invoke.pokeStatic

Jonathan P. Bona jonathanbona at gmail.com
Thu Apr 5 20:52:20 UTC 2012

An issue in invoke.lisp (below): set-java-field calls the poke and
pokeStatic methods from jscheme's jsint.Invoke class. This should be
replaced, right?

;;; http://svn.common-lisp.net/armedbear/tags/1.0.1/abcl/contrib/jss/invoke.lisp
(defun set-java-field (object field value &optional (try-harder
  (if try-harder
      (let* ((class (if (symbolp object)
			(setq object (find-java-class object))
		      (if (equal "java.lang.Class" (jclass-name (jobject-class object)) )
			(jobject-class object))))
	     (jfield (if (java-object-p field)
		       (find field (#"getDeclaredFields" class) :key 'jfield-name
:test 'equal))))
	(#"setAccessible" jfield t)
	(values (#"set" jfield object value) jfield))
    (if (symbolp object)
	(let ((class (find-java-class object)))
	  (#"pokeStatic" 'invoke class field value))
      (#"poke" 'invoke object field value))))

- Jonathan Bona

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