Re: [Caml-list] Invoking Java programs from an OCaml program

[Chan Ngo <chan.ngo2203@gmail.com>]

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Hi,

An alternative, if you want to do as follows:
- Compile Java program to an executable (not jar file)
- Call this executable and get the return values from it

So you can think about Unix module in OCaml, you can use the standard I/O to realize a communication channel between your OCaml code and the executable Java.
https://ocaml.github.io/ocamlunix/ocamlunix.html <https://ocaml.github.io/ocamlunix/ocamlunix.html>

Hope that helps,

Best,

---
Chan Ngo
INRIA,
(+33)02 99 84 72 84
chan.ngo@inria.fr <mailto:chan.ngo@inria.fr>
http://people.rennes.inria.fr/Chan.Ngo <http://people.rennes.inria.fr/Chan.Ngo>


> On Dec 14, 2015, at 5:40 PM, Soichi Sumi <s-sumi@ist.osaka-u.ac.jp> wrote:
> 
> I want to invoke Java programs and use their result
> from an OCaml program in my research.
> 
> I have tried OCaml-Java to realize the integration
> and succeeded to execute some example.However,
> it cannot invoke objects defined by me, as far as
> I read OCaml-Java document. I think it only realize
> seamless integration of Java standard library and OCaml.
> 
> Is there anyway to use Java Object which defined by me
> or to invoke jar file and use the result?
> 
> If you know another way to use the result produced by
> Java programs, I want to know the way too.
> 
> Any help appreciated.
> 
> --Soichi Sumi
> --OCaml-Java HP : www.ocamljava.org <http://www.ocamljava.org/>
> 
> =========================================
> Soichi Sumi
> Graduate School of Information Science and Technology
> Osaka University
> 1-5, Yamadaoka, Suita, Osaka, Japan
> Email: s-sumi@ist.osaka-u.ac.jp <mailto:s-sumi@ist.osaka-u.ac.jp>
> =========================================


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