Delphi Xe5 Serial Communication In Java
You could try. The technique I should adopt is to build a COM wrapper of java business logic, and using this COM server from delphi throught interoperability. Delphi can build a type library of a COM server, and you could istantiate the com server using this typelibrary. Type library is simply a wrapper of the server, exposing its interface to be used by delphi code. The key to communicating with different platform softwares is called 'interoperability'.