[omniORB] How to connect and call C++/Qt client and Java Server

Juaci Monteiro de Carvalho juacimc at yahoo.com.br
Tue Dec 8 09:28:42 GMT 2009


    Please, someone can send me an example or explain me.
    How to connect?  
        1 - Client C++.
        2 - Java Server.

    Thanks.




Duncan Grisby escreveu:
> On Fri, 2009-11-27 at 11:47 -0200, Juaci Monteiro de Carvalho wrote:
>
>   
>>     I'm programming in C++/Qt. Today I intend to use C++/Qt just to 
>> client and _*Java to server using glassfish and DB PostgreSQL*._
>>     This example(1) in java (client and server), it's working.  
>>     I'm searching a solution to mix this two technologies(C++/Qt and 
>> Java server).
>>     I did a bean class to return a little message(java)
>>     
>
> >From what you've posted, it looks like you are trying to talk to J2EE
> server using C++ code, via RMI-over-IIOP. Although that is theoretically
> possible, it is not something that's a good idea unless you are a real
> expert in CORBA generally and the C++ mapping in particular because the
> way the Java-to-IDL mapping uses CORBA makes everything hopelessly
> complex. It would appear that you are not such an expert...
>
> The sensible approach to doing what you want is to define your own
> simple IDL interface for the Java server, then talk to that with C++.
> That will make everything comprehensible and will work much better.
>
> Cheers,
>
> Duncan.
>
>   

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