;; -*- Mode: LISP; Syntax: COMMON-LISP; Package: CL-USER; Base: 10 -*-
;;; $Header: src/service.lisp $

;;; Copyright (c) 2008, Andrea Chiumenti.  All rights reserved.

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(in-package :claw-as)

(defgeneric claw-service-start (claw-service)
  (:documentation "Starts the service"))

(defgeneric claw-service-stop (claw-service)
  (:documentation "Stop the service"))

(defclass claw-service ()
  ((running-p :initform nil
              :accessor claw-service-running-p
              :documentation "Returns if the server is running or not.")
   (name :initarg :name
         :type symbol
         :reader claw-service-name
         :documentation "Mandatory and unique service name that will be used inside the CLAWSERVER object."))
  (:documentation "Generic claw service, must implement claw-service-start and claw-service-stop.
A service injected into a CLAWSERVER oject via CLAWSERVER-ADD-SERVICE method is automatically started or stopped when the CLAWSERVER object is started or stopped"))

(defmethod claw-service-start ((claw-service claw-service))
  (setf (claw-service-running-p claw-service) t))

(defmethod claw-service-stop ((claw-service claw-service))
  (setf (claw-service-running-p claw-service) nil))