Receiver.hpp

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// ANNA - Anna is Not Nothingness Anymore                                                         //
//                                                                                                //
// (c) Copyright 2005-2015 Eduardo Ramos Testillano & Francisco Ruiz Rayo                         //
//                                                                                                //
// See project site at http://redmine.teslayout.com/projects/anna-suite                           //
// See accompanying file LICENSE or copy at http://www.teslayout.com/projects/public/anna.LICENSE //


#ifndef anna_comm_Receiver_hpp
#define anna_comm_Receiver_hpp

#include <string>

#include <anna/xml/Node.hpp>
#include <anna/comm/Server.hpp>

namespace anna {

namespace comm {

class ClientSocket;
class Server;
class ReceiverFactory;
class Message;

class Receiver {
public:
  const std::string& getName() const { return a_name; }

  virtual void apply(ClientSocket& clientSocket, const Message& message) noexcept(false) = 0;

  virtual void eventBreakConnection(const comm::ClientSocket& clientSocket) {;}

  virtual void eventBreakLocalConnection(const comm::ClientSocket& clientSocket) {;}

  virtual void eventCreateConnection(const Server* server) {;}

  virtual std::string asString() const
  {
    std::string msg("anna::comm::Receiver { Name: ");
    msg += a_name;
    return msg += " }";
  }

  virtual xml::Node* asXML(xml::Node* parent) const noexcept(false) {
    xml::Node* node = parent->createChild("comm.Receiver");
    node->createAttribute("Name", a_name);
    return node;
  }

protected:
  Receiver(const char* name) : a_name(name) { ; }

  virtual void initialize() noexcept(false) { ; }

private:
  std::string a_name;

  friend class ReceiverFactory;

  friend class ClientSocket;
};

}
}


#endif