/*
 * SimpleRequestHandlerGroup.h
 *
 * Copyright (C) 2009 Matthias Schiffer <matthias@gamezock.de>
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License along
 * with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef MAD_COMMON_REQUESTHANDLERS_SIMPLEREQUESTHANDLERGROUP_H_
#define MAD_COMMON_REQUESTHANDLERS_SIMPLEREQUESTHANDLERGROUP_H_

#include "../export.h"

#include "../RequestHandlerGroup.h"

namespace Mad {
namespace Common {
namespace RequestHandlers {

class MAD_COMMON_EXPORT SimpleRequestHandlerGroup : public RequestHandlerGroup {
  private:
    class MAD_COMMON_EXPORT GroupRequestHandler : public RequestHandler {
      private:
        std::string type;
        boost::function3<void, boost::shared_ptr<const XmlData>, XmlData*, Connection*> handler;

      protected:
        virtual void handlePacket(boost::shared_ptr<const XmlData> packet);

      public:
        GroupRequestHandler(Application *application, const std::string &type0, const boost::function3<void, boost::shared_ptr<const XmlData>, XmlData*, Connection*> &handler0)
        : RequestHandler(application), type(type0), handler(handler0) {}
    };

    std::set<std::string> types;
    std::map<std::string, boost::function3<void, boost::shared_ptr<const XmlData>, XmlData*, Connection*> > handlers;

  protected:
    void registerHandler(const std::string &type, const boost::function3<void, boost::shared_ptr<const XmlData>, XmlData*, Connection*> &handler) {
      types.insert(type);
      handlers.insert(std::make_pair(type, handler));
    }

    SimpleRequestHandlerGroup() {}

  public:
    virtual const std::set<std::string>& getPacketTypes() {
      return types;
    }

    virtual boost::shared_ptr<RequestHandler> createRequestHandler(Application *application, const std::string &type);
};

}
}
}

#endif /* MAD_COMMON_REQUESTHANDLERS_SIMPLEREQUESTHANDLERGROUP_H_ */