Re: ADA & JAVA.How to communicate?

Re: ADA & JAVA.How to communicate?

[tmoran]

>-Is it possible to implement sockets in ADA(which version)?
Sure.  Claw (among others) does it in Ada 95 for at least
Apex, Gnat, Janus, and ObjectAda under MS Windows.
Take a look at www.adapower.com for links.

Re: ADA & JAVA.How to communicate?

[Tucker Taft]

romain fortunato wrote:
> 
> HI all.
> 
> we have the following problem:
> 
> -on one part we have a simulation program written in ADA83.
> -on the other part a JAVA interface distributed on www.
> 
> ANd we want to make the two communicate quickly.
> 
> Communication through pipes is impossible due to java.
> 
> so:
> 
> -Is it possible to implement sockets in ADA(which version)?

Yes, it is certainly possible to use sockets from Ada.
Just use pragma Interface/Import to the appropriate system call.

> -does anybody knows how to specify a java native method to be written in
> ADA?

Java native methods are implemented using shared libraries/DLLs.
If you can call Ada from C, then you can call Ada from Java.  Just
make your Ada code have the interface expected of a C routine
implementing the Java Native Interface.  

You might try contacting Ainslie Software.  They have a very
nice binding tool for Ada 95.  They might be able to give you
more information on how to create a Java-callable Ada 83 routine,
based on their experience creating AdaJNI.  Their web site is:

   http://www.ainslie-software.com

The relevant e-mail address is probably:

   mailto:info@ainslie-software.com

> thx to all
> 
> romain fortunato
> for@eurocontrol.fr

-- 
-Tucker Taft   stt@averstar.com   http://www.averstar.com/~stt/
Technical Director, Distributed IT Solutions  (www.averstar.com/tools)
AverStar (formerly Intermetrics, Inc.)   Burlington, MA  USA

ADA & JAVA.How to communicate?

[romain fortunato]

HI all.


we have the following problem:


-on one part we have a simulation program written in ADA83.
-on the other part a JAVA interface distributed on www.

ANd we want to make the two communicate quickly.

Communication through pipes is impossible due to java.

so:

-Is it possible to implement sockets in ADA(which version)?
-does anybody knows how to specify a java native method to be written in
ADA?


thx to all


romain fortunato
for@eurocontrol.fr