Date.hpp

Go to the documentation of this file.

// 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_dbms_Date_hpp
#define anna_dbms_Date_hpp

#include <time.h>

#include <anna/config/defines.hpp>
#include <anna/core/RuntimeException.hpp>

#include <anna/dbms/Data.hpp>

namespace anna {

namespace dbms {

class Date : public Data {
public:
  static const int MaxDateSize = 48;

  explicit Date(const bool isNulleable = false, const char* format = NULL) ;

  Date(const Date& other);

  virtual ~Date();

  const tm& getValue() const { return a_value; }

  tm& getValue() { return a_value; }

  virtual const char* getCStringValue() const ;

  Second getSecondValue() const { return Second((Data::isNull() == true) ? 0 : mktime(&const_cast <Date*>(this)->a_value)); }

  const char* getFormat() const { return a_format; }

  int getYear() const { return a_value.tm_year + 1900; }

  int getMonth() const { return a_value.tm_mon + 1; }

  int getDay() const { return a_value.tm_mday; }

  int getHour() const { return a_value.tm_hour; }

  int getMinute() const { return a_value.tm_min; }

  int getSecond() const { return a_value.tm_sec; }

  void setYear(const int year) noexcept(false) { set("Year", a_value.tm_year, year - 1900, 0, -1); }

  void setMonth(const int month) noexcept(false) { set("Month", a_value.tm_mon, month - 1, 0, 11); }

  void setDay(const int day) noexcept(false) { set("Day", a_value.tm_mday, day, 1, 31); }

  void setHour(const int hour) noexcept(false) { set("Hour", a_value.tm_hour, hour, 0, 23); }

  void setMinute(const int minute) noexcept(false) { set("Minute", a_value.tm_min, minute, 0, 59); }

  void setSecond(const int second) noexcept(false) { set("Second", a_value.tm_sec, second, 0, 60); }

  void setValue(const char* str) noexcept(false);

  void setValue(const std::string& str) noexcept(false) { setValue(str.c_str()); }

  void setValue(const Second &second) noexcept(false);

  Date& operator = (const Date& date) noexcept(false);

  virtual std::string asString() const ;

protected:
  char* a_format;
  tm a_value;
  char a_buffer  [MaxDateSize + 1];

  explicit Date(const Type::_v type, const bool isNulleable, const char* format);

private:
  void set(const char* what, int& variable, const int value, const int min, const int max) noexcept(false);
  void do_clear() { anna_memset(&a_value, 0, sizeof(a_value)); }
};

}
}

#endif