/*
 * File:   SemanticSplitValidator.cc
 * Author: jgaebler
 *
 * Created on May 12, 2011, 6:01 PM
 */

#include "SemanticSplitValidator.h"

namespace ubeeme {
    namespace moversight {

        /**
         * @brief Constructor
         * @param dis A reference to the moversight dispatcher.
         */
        SemanticSplitValidator::SemanticSplitValidator( Dispatcher& dis)
            : MessageValidator(dis) {
        }

        /**
         * @brief Destructor
         */
        SemanticSplitValidator::~SemanticSplitValidator(){
        }

        /**
         * @brief Checks, if the received interior message valid within the current group.
         * @param msg The message to validate.
         * @return True, if the received message checked as valid message within the current group, false otherwise.
         */
        bool
        SemanticSplitValidator::isValid( const MoversightMessage& msg) const {
            return membershipService.contains( msg.getSourceID());
        }

        /**
         * @brief Checks, if the received multicast message valid within the current view, or not (in terms of relates to the current group setting).
         * @param msg The message to validate.
         * @return True, if the received message checked as valid message within the current view, false otherwise.
         */
        bool
        SemanticSplitValidator::isValid( const MulticastMessage& msg) const {
            if( membershipService.contains( msg.getSourceID())) {
                if( msg.getViewID() != membershipService.getViewID()) {
                    if( msg.getViewID() == membershipService.getLastViewID()) {
                        switch (msg.getType()) {
                            case JA:  return false;
                            case MCA: return false;
                            case SPA: return false;
                            case MR:  return false;
                            case MC:  return false;
                            case MA:  return false;
                            case MAB: return false;
                            case MFL: return false;
                            case MF:  return false;

                            default:  return true;
                        }//End switch
                    }//End if
                }//End if
                else {
                    //get message with current view, so we can switch do standard validator
                    dispatcher.setStandardMessageValidator();
                    return true;
                }//End else
            }//End if

            return true;
        }

        /**
         * @brief Checks, if the received exterior message valid within the current view, or not.
         * @param msg The message to validate.
         * @return True, if the received message checked as valid message within the current view, false otherwise.
         */
        bool
        SemanticSplitValidator::isValid( const ExteriorMessage& msg) const {
            return true;
        }
    }
}