Pro*C/C -->Java --->pro*c using JNI

Question

I have some Pro*C code and some java method.

end user will invoke Pro*C/C binaries on linux/solaris/aix, it will make call to Java method post execution of java method, call should be back to C/Pro*c calling function

Any example/POC.

PS : there are many sample to call Java--->C but not much reverse.

No C++ please

Answer 1

How's this example

Answer 2

Using JNA it's quite easy to pass in a callback to the Java-code: https://jna.dev.java.net/javadoc/com/sun/jna/Callback.htmlstrong text