Re: Accessing java methods in Scheme via SISC

I don't see typos or a protection problem.  I've attached a short file
summarizing the problem, showing the Java signatures, my Scheme code, and
three test cases (one of which yields the error).

Thanks,
Kathi


On 8/11/06, Scott G. Miller <[email protected]> wrote:
>
> On Fri, Aug 11, 2006 at 11:10:25AM -0400, Kathi Fisler wrote:
> > I am trying to use SISC (for the first time) to build a Scheme-based
> repl
> > for a Java application.  I'm using java 1.5 and SISC 1.15.2 (downloaded
> this
> > morning).   I'm having an odd problem using generic-java-method to lift
> java
> > methods into Scheme: for the same class, I can access some methods fine,
> but
> > others yield "no applicable method" errors.  All of the methods are
> public.
> > I don't see any other distinguishing feature of the ones that aren't
> lifting
> > (they return void in their native state, but copies with a fake non-void
> > return value yield the same problem).
>
> Usually it is a result of protection, but if the methods are public as
> you say, it could be that the name of the method differs from what you
> are passing to generic-java-method.  Can you post some snippets of your
> Scheme code and the method signatures in Java?
>
> Check for case sensitivity possibilities as well.  For example:
>
> ; Won't work, since the symbol is lower cased
> (generic-java-method 'toString)
>
> ; instead...
> (generic-java-method '|toString|)
>
>
>         Scott
>
>

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