RoutedClientMessageEvent.h

/*
 * Copyright 2003 Michael A. Marsh, Cornell University. All rights reserved.
 * This software is released under the modified BSD license.
 * See the file LICENSE in the top-level directory for details.
 */
//
// $Id: RoutedClientMessageEvent.h,v 1.4 2005/01/21 19:44:17 mmarsh Exp $
//
// $Log: RoutedClientMessageEvent.h,v $
// Revision 1.4  2005/01/21 19:44:17  mmarsh
// Updated for compatibility with Doxygen 1.4.1
//
// Revision 1.3  2004/05/19 15:56:52  mmarsh
// *** empty log message ***
//
// Revision 1.2  2003/11/04 22:31:49  mmarsh
// *** empty log message ***
//
//

#ifndef __CODEX_KEYSERVICE_ROUTEDCLIENTMESSAGEEVENT_H__
#define __CODEX_KEYSERVICE_ROUTEDCLIENTMESSAGEEVENT_H__

#include "ClientMessageEvent.h"
#include "CODEX_Server/RoutingInfo.h"

namespace CODEX_KeyService
{
   class RoutedClientMessageHandler;

   template< class MT >
   class RoutedClientMessageEvent : public ClientMessageEvent< MT >,
                                    public CODEX_Server::RoutingInfo
   {
      public :
         RoutedClientMessageEvent( CODEX_Events::Activity* source,
                                   RoutedClientMessageHandler* destination,
                                   unsigned char* server,
                                   unsigned char* seqNum ) :
            ClientMessageEvent< MT >( source, destination ),
            CODEX_Server::RoutingInfo( server, seqNum ),
            m_rdestination( destination ),
            m_failed( false )
         {}

         virtual ~RoutedClientMessageEvent() {}

         bool handle() { return m_rdestination->handler( *this ); }

         void reRoute( RoutedClientMessageHandler* newDestination )
         {
            ClientMessageEvent< MT >::reRoute( newDestination );
            m_rdestination = newDestination;
         }

         bool failed() const { return m_failed; }

         void setFailed() { m_failed = true; }

      private :
         RoutedClientMessageHandler*  m_rdestination;
         bool                         m_failed;
   };
}

#endif /* __CODEX_KEYSERVICE_ROUTEDCLIENTMESSAGEEVENT_H__ */

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