2.2.5 The complete Hello World server source code

The complete code for the Hello World server (the hello-world-server.lisp file) is:

(in-package "CL-USER") (defclass world-implementation (HelloWorld:world-servant) ())

(corba:define-method op:hello ((self world-implementation))

  (declare (ignore self))

  "Hello World!")

(defun server-startup ()

  (let* ((orb (op:orb_init nil "LispWorks ORB"))

         (poa (op:resolve_initial_references orb "RootPOA"))

         (impl (make-instance 'world-implementation))

         (world (op:narrow 'HelloWorld:world

                           (op:servant_to_reference poa impl))))

    (object-to-file orb world)

    (let ((manager (op:the_poamanager poa)))

      (op:activate manager))))

Developing Component Software with CORBA - 14 Dec 2001