JNI two java classes makes same native call..will it affect the signature

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Neena - 21 Sep 2005 07:34 GMT

Hi,

I have two java classes, say client.java and server.java. both classes
make a call to my native method getName(long).
i made the .h file of client and wrote the function getName
accordingly, ie, i gave the function name as

JNIEXPORT jintArray JNICALL Java_Client_getName
(JNIEnv *, jobject, jlong);

but i have server.h also.ie,

JNIEXPORT jintArray JNICALL Java_Server_getName
(JNIEnv *, jobject, jlong);

what shall i do? write the native function twice???

Regards

Neena

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Chris Uppal - 21 Sep 2005 08:14 GMT

> JNIEXPORT jintArray JNICALL Java_Client_getName
> (JNIEnv *, jobject, jlong);
[quoted text clipped - 5 lines]
>
> what shall i do? write the native function twice???

Write two short native functions that both invoke the same real code.

Alternatively, move method into a separate class where can be invoked from both
Server and Client without duplication.

-- chris

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