Greetings,
If I have a lisp function as follows:
(defun myfun (a b) (+ a b))
I want to be able to call it from lisp or java. In other words I don't want the lisp side to have to use jobject-lisp-value.
Therefore, from the java side, how do I take a java object and translate into a lisp object so that when I call the execute method the lisp function doesn't need jobject-lisp-value?
Thanks.
Blake McBride
On Sun, Jan 24, 2010 at 2:35 AM, Blake McBride blake@arahant.com wrote:
Greetings, If I have a lisp function as follows: (defun myfun (a b) (+ a b)) I want to be able to call it from lisp or java. In other words I don't want the lisp side to have to use jobject-lisp-value. Therefore, from the java side, how do I take a java object and translate into a lisp object so that when I call the execute method the lisp function doesn't need jobject-lisp-value?
JavaObject.getInstance(javaObj, true)
You also have the option to use the JSR-223 API that does Java<->Lisp conversions for you:
Invocable invocable = (Invocable) lispEngine; //obtained like in the abcl examples invocable.invokeFunction("pkg:myfun", 12, 34); //returns 46
hth, Alessio
armedbear-devel@common-lisp.net
-
Alessio Stalla -
Blake McBride