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Posted to dev@tuscany.apache.org by "ant elder (JIRA)" <tu...@ws.apache.org> on 2006/08/24 22:17:03 UTC

[jira] Created: (TUSCANY-664) Java SCA: C++ container

Java SCA: C++ container
-----------------------

                 Key: TUSCANY-664
                 URL: http://issues.apache.org/jira/browse/TUSCANY-664
             Project: Tuscany
          Issue Type: New Feature
    Affects Versions: Wish list
            Reporter: ant elder
            Priority: Minor
             Fix For: Wish list


It would be interesting to have a C++ container for the Java SCA runtime so C++ components can be invoked from Java.

If you know Java and some JNI it should be relatively straight forward to get a C++ container going by copying one of the existing containers (eg JavaScript) and changing it to invoke C++ with JNI. The hard bit will be how to convert between the Java and C++ type systems. One way to do that could be to require SDO, and have an SDO utility to copy between C++ and Java SDO.

Apart from having some use in its own rite, having a C++ container for the Java runtime would be a good way to test interoperability with the C++ runtime as we should be able to take all the C++ samples and have them run unchanged in the Java runtime. 

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[jira] Updated: (TUSCANY-664) Java SCA: C++ container

Posted by "Jean-Sebastien Delfino (JIRA)" <tu...@ws.apache.org>.
     [ http://issues.apache.org/jira/browse/TUSCANY-664?page=all ]

Jean-Sebastien Delfino updated TUSCANY-664:
-------------------------------------------


Assigning to the Cpp-current release, as Ant says it will be interesting to have this to test the interop between the C++ and Java runtimes.

> Java SCA: C++ container
> -----------------------
>
>                 Key: TUSCANY-664
>                 URL: http://issues.apache.org/jira/browse/TUSCANY-664
>             Project: Tuscany
>          Issue Type: New Feature
>    Affects Versions: Wish list
>            Reporter: ant elder
>            Priority: Minor
>             Fix For: Wish list
>
>
> It would be interesting to have a C++ container for the Java SCA runtime so C++ components can be invoked from Java.
> If you know Java and some JNI it should be relatively straight forward to get a C++ container going by copying one of the existing containers (eg JavaScript) and changing it to invoke C++ with JNI. The hard bit will be how to convert between the Java and C++ type systems. One way to do that could be to require SDO, and have an SDO utility to copy between C++ and Java SDO.
> Apart from having some use in its own rite, having a C++ container for the Java runtime would be a good way to test interoperability with the C++ runtime as we should be able to take all the C++ samples and have them run unchanged in the Java runtime. 

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