On 12/05/2008, Trevor Harrison <[EMAIL PROTECTED]> wrote:
> On Mon, May 12, 2008 at 7:35 AM, sebb <[EMAIL PROTECTED]> wrote:
> > I see, thanks, very useful.
> >
> > Presumably Jexl has to be given class objects for any static methods
> > it needs to call?
> > Or are there any objects which are built-in to Jexl?
>
>
> Doesn't matter, you can get access to any objects you need on the fly
> with something like:
>
> i = 0;
> intClazz = i.class;
> clazz = intClazz.forName("java.io.File");
> m = clazz.getMethod("listRoots", null);
> roots = m.invoke(null, null);
> files = roots[0].listFiles();
> foreach( file in files )
> {
> // do something with the file
> }
>
> Just replace the java.io.File string with the class you are interested
> in, and use the reflection api.
>
Thanks, that's clever ...
>
> -Trevor
>
;-)
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