RpcController.h

/*
 * This library 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 2.1 of the License, or (at your option) any later version.
 *
 * This library 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 library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 *
 * RpcController.h
 * The RpcController.
 * Copyright (C) 2005 Simon Newton
 */

#ifndef COMMON_RPC_RPCCONTROLLER_H_
#define COMMON_RPC_RPCCONTROLLER_H_

#include <ola/Callback.h>
#include <string>

namespace ola {
namespace rpc {

class RpcSession;

class RpcController {
 public:
  explicit RpcController(RpcSession *session = NULL);
  ~RpcController() {}

  void Reset();

  bool Failed() const { return m_failed; }

  std::string ErrorText() const { return m_error_text; }

  void SetFailed(const std::string &reason);

  RpcSession *Session();

 private:
  RpcSession *m_session;
  bool m_failed;
  std::string m_error_text;
};
}  // namespace rpc
}  // namespace ola

#endif  // COMMON_RPC_RPCCONTROLLER_H_