🚀 go-pugleaf

Hmm. A Proxy? Can you point me to some more info?

Thanks.. and never to late..

Erica
"Jeroen Wenting" <jwenting@hornet.demon.nl> wrote in message 
news:420eef01$2@newsgroups.borland.com...
>
> "Lori M Olson [TeamB]" <javadragon@techie.com> wrote in message
> news:41def046$1@newsgroups.borland.com...
>> Erica Wheatcroft wrote:
>> > Hi -
>> >
>> > I have a design problem and am looking for input.
>> >
>> > I have a a java app that uses JNI to communicate with a c++ dll. 
>> > However
> i
>> > would like to implement a observer/observable design between the two 
>> > and
> i'm
>> > not sure how i would fire "an event" from c++ to java.
>> >
>> > Can anyone point me to some further reading that would help me?
>> >
>> > Thanks in advance..
>> > Erica
>> >
>> >
>>
>> Well, I have 2 JNI books, and neither of them covers this topic
>> specifically.  The closest either comes is the "Essential JNI" book,
>> with it's coverage of exception throwing and thread handling.  Reading
>> those 2 chapters carefully, you might be able to come up with some ideas.
>>
>
> Maybe a bit late :) but doesn't this call for a proxy pattern?
> Create a full Java proxy for the JNI operation which is itself the
> observable and fires the event when the JNI operation has completed?
>
>
>