/**
 * Orthanc - A Lightweight, RESTful DICOM Store
 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
 * Department, University Hospital of Liege, Belgium
 * Copyright (C) 2017-2018 Osimis S.A., Belgium
 *
 * This program is free software: you can redistribute it and/or
 * modify it under the terms of the GNU Affero 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
 * Affero General Public License for more details.
 * 
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 **/


#pragma once

#include "IValue.h"

namespace OrthancDatabases
{
  class FileValue : public IValue
  {
  private:
    std::string  content_;

  public:
    FileValue()
    {
    }

    explicit FileValue(const std::string& content) :
      content_(content)
    {
    }

    FileValue(const void* buffer,
              size_t size)
    {
      content_.assign(reinterpret_cast<const char*>(buffer), size);
    }
    
    void SwapContent(std::string& content)
    {
      content_.swap(content);
    }

    void SetContent(const std::string& content)
    {
      content_ = content;
    }

    std::string& GetContent()
    {
      return content_;
    }

    const std::string& GetContent() const
    {
      return content_;
    }

    const void* GetBuffer() const
    {
      return (content_.empty() ? NULL : content_.c_str());
    }

    size_t GetSize() const
    {
      return content_.size();
    }

    virtual ValueType GetType() const
    {
      return ValueType_File;
    }
    
    virtual IValue* Convert(ValueType target) const;

    virtual std::string Format() const;
  };
}