How to refer java class in c++

Dear All,
We have the requirement to access one java class from c++ program. Please share your ideas which will take me towards the right direction.
Thanks in advance

Naturally you can't do much with a java class without bringing in the whole machinery of the JVM and it's libraries. The mechanisms to run Java from another language (and vica versa) are in the JNI (Java Native Interface). This would allow a C++ program to load the JVM and a named java class and execute methods on it as well as doing the necessary type conversions.

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First Read https://forums.oracle.com/forums/ann.jspa?annID=432
Check this link...
1. http://www.devshed.com/c/a/Oracle/Extending-PLSQL-with-Java-Libraries-concluded/
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3. http://qamarsyed.blogspot.com/2010/07/calling-java-from-plsql-inside-oracle.html
4. http://home.c2i.net/toreingolf/oracle/java_and_plsql.htm
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If someone response is helpful or correct, please mark it accordingly.

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And also this one:
Problem Description
Installed Forms 6i Rel 2 on a MS Windows machine. When trying to Import the Java
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You need to to install JDK 1.2.2 to run the Java Importer. And set the PATH's
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Explanation
1. Download and install the JDK 1.2.2.
Possibly available at: http://java.sun.com/products/archive/
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How to refer java class in c++

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