The Caml Hump: O'Jacare

O'Jacare is a code generator to help in interoperability between Java and O'Caml through their object model. O'Jacare defines a simple IDL for Java's classes and interfaces descriptions. For communications from Java to O'Caml it owns a callback mechanism. So, you can easily override in O'Caml a method defined in Java. The implementation is based an each language low-level interfaces with C (JNI for Java and external for O'Caml) and uses an extended version of the camljava library. O'Jacare generates all needed wrapper classes and enables static typechecking in both world.