+++ /dev/null
-// 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_TimeStamp_hpp
-#define anna_dbms_TimeStamp_hpp
-
-#include <anna/dbms/Date.hpp>
-
-namespace anna {
-
-namespace dbms {
-
-/**
- Tipo de datos que permite trabajar con el tipo de dato 'TimeStamp' de un gestor de base de
- datos generico.
-
- El tipo de dato TimeStamp contiene la información suficiente para representar una fecha
- incluyendo la hora del día.
-*/
-class TimeStamp : public Date {
-public:
- /**
- Constructor.
- \param isNulleable Indica si el dato puede tomar valores nulos.
- \param format Formato usado para interpretar los datos de esta fecha, en los metodos Date::getCStringValue y
- Date::setValue (const char*) y Date::setValue (const std::string&). Sigue la especificacion:
-
- \code
- %a Replaced by the localeâs abbreviated weekday name. [ tm_wday]
-
- %A Replaced by the localeâs full weekday name. [ tm_wday]
-
- %b Replaced by the localeâs abbreviated month name. [ tm_mon]
-
- %B Replaced by the localeâs full month name. [ tm_mon]
-
- %c Replaced by the locale's appropriate date and time representation. (See the Base Definitions volume of
- IEEE Std 1003.1-2001, <time.h>.)
-
- %C Replaced by the year divided by 100 and truncated to an integer, as a decimal number [00,99]. [ tm_year]
-
- %d Replaced by the day of the month as a decimal number [01,31]. [ tm_mday]
-
- %D Equivalent to %m / %d / %y . [ tm_mon, tm_mday, tm_year]
-
- %e Replaced by the day of the month as a decimal number [1,31]; a single digit is preceded by a space. [
- tm_mday]
-
- %F Equivalent to %Y - %m - %d (the ISO 8601:2000 standard date format). [ tm_year, tm_mon, tm_mday]
-
- %g Replaced by the last 2 digits of the week-based year (see below) as a decimal number [00,99]. [ tm_year,
- tm_wday, tm_yday]
-
- %G Replaced by the week-based year (see below) as a decimal number (for example, 1977). [ tm_year, tm_wday,
- tm_yday]
-
- %h Equivalent to %b . [ tm_mon]
-
- %H Replaced by the hour (24-hour clock) as a decimal number [00,23]. [ tm_hour]
-
- %I Replaced by the hour (12-hour clock) as a decimal number [01,12]. [ tm_hour]
-
- %j Replaced by the day of the year as a decimal number [001,366]. [ tm_yday]
-
- %m Replaced by the month as a decimal number [01,12]. [ tm_mon]
-
- %M Replaced by the minute as a decimal number [00,59]. [ tm_min]
-
- %n Replaced by a <newline>.
-
- %p Replaced by the locale's equivalent of either a.m. or p.m. [ tm_hour]
-
- %r Replaced by the time in a.m. and p.m. notation; in the POSIX locale this shall be equivalent to %I : %M
- : %S %p . [ tm_hour, tm_min, tm_sec]
-
- %R Replaced by the time in 24-hour notation ( %H : %M ). [ tm_hour, tm_min]
-
- %S Replaced by the second as a decimal number [00,60]. [ tm_sec]
-
- %t Replaced by a <tab>.
-
- %T Replaced by the time ( %H : %M : %S ). [ tm_hour, tm_min, tm_sec]
-
- %u Replaced by the weekday as a decimal number [1,7], with 1 representing Monday. [ tm_wday]
-
- %U Replaced by the week number of the year as a decimal number [00,53]. The first Sunday of January is the
- first day of week 1; days in the new year before this are in week 0. [ tm_year, tm_wday, tm_yday]
-
- %V Replaced by the week number of the year (Monday as the first day of the week) as a decimal number [01,53].
- If the week containing 1 January has four or more days in the new year, then it is considered week 1. Oth-
- erwise, it is the last week of the previous year, and the next week is week 1. Both January 4th and the
- first Thursday of January are always in week 1. [ tm_year, tm_wday, tm_yday]
-
- %w Replaced by the weekday as a decimal number [0,6], with 0 representing Sunday. [ tm_wday]
-
- %W Replaced by the week number of the year as a decimal number [00,53]. The first Monday of January is the
- first day of week 1; days in the new year before this are in week 0. [ tm_year, tm_wday, tm_yday]
-
- %x Replaced by the locale's appropriate date representation. (See the Base Definitions volume of
- IEEE Std 1003.1-2001, <time.h>.)
-
- %X Replaced by the locale's appropriate time representation. (See the Base Definitions volume of
- IEEE Std 1003.1-2001, <time.h>.)
-
- %y Replaced by the last two digits of the year as a decimal number [00,99]. [ tm_year]
-
- %Y Replaced by the year as a decimal number (for example, 1997). [ tm_year]
-
- %z Replaced by the offset from UTC in the ISO 8601:2000 standard format ( +hhmm or -hhmm ), or by no charac-
- ters if no timezone is determinable. For example, "-0430" means 4 hours 30 minutes behind UTC (west of
- Greenwich). If tm_isdst is zero, the standard time offset is used. If tm_isdst is greater than zero, the
- daylight savings time offset is used. If tm_isdst is negative, no characters are returned. [ tm_isdst]
-
- %Z Replaced by the timezone name or abbreviation, or by no bytes if no timezone information exists. [
- tm_isdst]
-
- %% Replaced by % .
- \endcode
-
- Para obtener más informacion sobre la espeficacion de formato \em man \em strftime (p.e.).
-
- Para poder obtener la parte fraccionaria en la salida del metodo #getCStringValue hay que indicar el literal \em %%d. Por ejemplo:
-
- \code
- TimeStamp oneTime (false, "%T.%%d")
- \endcode
- */
- explicit TimeStamp(const bool isNulleable = false, const char* format = NULL) :
- Date(Data::Type::TimeStamp, isNulleable, format),
- a_fractionalSecond(0)
- {;}
-
- /**
- * Devuelve la parte fraccionaria de los segundos asociados a este objeto.
- * \return La parte fraccionaria de los segundos asociados a este objeto.
- */
- int getFractionalSecond() const throw() { return a_fractionalSecond; }
-
- /**
- * Establece la parte fraccionaria de los segundos de este objeto.
- * \param fsec Parte fraccionaria de los segundos.
- */
- void setFractionalSecond(const int fsec) throw() { a_fractionalSecond = fsec; }
-
- /**
- * Interpreta el contenido de la fecha y lo transfiere al buffer.
- * \return El buffer que contiene esta fecha interpretada con el formato indicado en el contructor.
- * \warning El resultado sera NULL en caso de no poder interpretar correctamente la fecha.
- */
- virtual const char* getCStringValue() const throw();
-
- /**
- Operador de copia.
- \param timeStamp Fecha de la que copiar.
- \return La instancia de esta fecha.
- \warning Solo copia el contenido de la fecha recibida, no cambia el formato de interpretacion de la fecha origen.
- */
- TimeStamp& operator = (const TimeStamp& timeStamp) throw(RuntimeException) {
- Date::operator= (timeStamp);
- a_fractionalSecond = timeStamp.a_fractionalSecond;
- return *this;
- }
-
- /**
- Operador de copia.
- \param date Fecha de la que copiar.
- \return La instancia de esta fecha.
- \warning Solo copia el contenido de la fecha recibida, no cambia el formato de interpretacion de la fecha origen.
- */
- TimeStamp& operator = (const Date& date) throw(RuntimeException) { Date::operator= (date); a_fractionalSecond = 0; return *this; }
-
-private:
- char a_anotherBuffer [MaxDateSize + 1];
- int a_fractionalSecond;
-
- void do_clear() throw() { a_fractionalSecond = 0; a_anotherBuffer [0] = 0; }
-};
-
-}
-}
-
-#endif
-
projects / anna.git / blobdiff