broker.h

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#ifndef broker_h_included
#define broker_h_included
#include "depot.h"
#include "operators.h"
 
#include <string>
#include <map>
 
namespace Binc {
 
  class Request;
  class Broker;
 
  //------------------------------------------------------------------
  class BrokerFactory {
  private:
    std::map<int, Broker *> brokers;
 
    //--
    BrokerFactory(void);
 
    mutable std::string lastError;
 
  public:
    Broker *getBroker(int state);
    void assign(const std::string &fname, Operator *o);
    void addCapability(const std::string &c);
    Operator *getOperator(int state, const std::string &name) const;
 
    inline const std::string &getLastError(void) const;
    inline void setLastError(const std::string &error) const;
 
    //--
    static BrokerFactory &getInstance(void);
    ~BrokerFactory(void);
  };
 
  //------------------------------------------------------------------
  inline const std::string &BrokerFactory::getLastError(void) const
  {
    return lastError;
  }
 
  //------------------------------------------------------------------
  inline void BrokerFactory::setLastError(const std::string &error) const
  {
    lastError = error;
  }
 
  //------------------------------------------------------------------
  class Broker {
  private:
    std::map<std::string, Operator *> operators;
    std::map<std::string, bool> deletables;
 
  public:
    Operator * get(const std::string &name) const;
    void assign(const std::string &fname, Operator *o, bool deletable = false);
    Operator::ParseResult parseStub(Request &cmd);
 
    //--
    inline Broker(Broker &);
    inline Broker(const Broker &);
    Broker(void);
    ~Broker(void);
  };
 
  inline Broker::Broker(Broker &)
  {
  }
 
  inline Broker::Broker(const Broker &)
  {
  }
 
}
 
#endif