mirror of
https://github.com/VCMP-SqMod/SqMod.git
synced 2025-01-31 18:07:14 +01:00
143 lines
2.4 KiB
C++
143 lines
2.4 KiB
C++
|
//
|
||
|
// Date.cpp
|
||
|
//
|
||
|
// Library: Data
|
||
|
// Package: DataCore
|
||
|
// Module: Date
|
||
|
//
|
||
|
// Copyright (c) 2006, Applied Informatics Software Engineering GmbH.
|
||
|
// and Contributors.
|
||
|
//
|
||
|
// SPDX-License-Identifier: BSL-1.0
|
||
|
//
|
||
|
|
||
|
|
||
|
#include "Poco/Data/Date.h"
|
||
|
#include "Poco/DateTime.h"
|
||
|
#include "Poco/NumberFormatter.h"
|
||
|
#include "Poco/Data/DynamicDateTime.h"
|
||
|
#include "Poco/Dynamic/Var.h"
|
||
|
|
||
|
|
||
|
using Poco::DateTime;
|
||
|
using Poco::Dynamic::Var;
|
||
|
using Poco::NumberFormatter;
|
||
|
|
||
|
|
||
|
namespace Poco {
|
||
|
namespace Data {
|
||
|
|
||
|
|
||
|
Date::Date()
|
||
|
{
|
||
|
DateTime dt;
|
||
|
assign(dt.year(), dt.month(), dt.day());
|
||
|
}
|
||
|
|
||
|
|
||
|
Date::Date(int year, int month, int day)
|
||
|
{
|
||
|
assign(year, month, day);
|
||
|
}
|
||
|
|
||
|
|
||
|
Date::Date(const DateTime& dt)
|
||
|
{
|
||
|
assign(dt.year(), dt.month(), dt.day());
|
||
|
}
|
||
|
|
||
|
|
||
|
Date::~Date()
|
||
|
{
|
||
|
}
|
||
|
|
||
|
|
||
|
void Date::assign(int year, int month, int day)
|
||
|
{
|
||
|
if (year < 0 || year > 9999)
|
||
|
throw InvalidArgumentException("Year must be between 0 and 9999");
|
||
|
|
||
|
if (month < 1 || month > 12)
|
||
|
throw InvalidArgumentException("Month must be between 1 and 12");
|
||
|
|
||
|
if (day < 1 || day > DateTime::daysOfMonth(year, month))
|
||
|
throw InvalidArgumentException("Month must be between 1 and " +
|
||
|
NumberFormatter::format(DateTime::daysOfMonth(year, month)));
|
||
|
|
||
|
_year = year;
|
||
|
_month = month;
|
||
|
_day = day;
|
||
|
}
|
||
|
|
||
|
|
||
|
bool Date::operator < (const Date& date) const
|
||
|
{
|
||
|
int year = date.year();
|
||
|
|
||
|
if (_year < year) return true;
|
||
|
else if (_year > year) return false;
|
||
|
else // years equal
|
||
|
{
|
||
|
int month = date.month();
|
||
|
if (_month < month) return true;
|
||
|
else
|
||
|
if (_month > month) return false;
|
||
|
else // months equal
|
||
|
if (_day < date.day()) return true;
|
||
|
}
|
||
|
|
||
|
return false;
|
||
|
}
|
||
|
|
||
|
|
||
|
Date& Date::operator = (const Var& var)
|
||
|
{
|
||
|
#ifndef __GNUC__
|
||
|
// g++ used to choke on this, newer versions seem to digest it fine
|
||
|
// TODO: determine the version able to handle it properly
|
||
|
*this = var.extract<Date>();
|
||
|
#else
|
||
|
*this = var.operator Date();
|
||
|
#endif
|
||
|
return *this;
|
||
|
}
|
||
|
|
||
|
|
||
|
} } // namespace Poco::Data
|
||
|
|
||
|
|
||
|
#ifdef __GNUC__
|
||
|
// only needed for g++ (see comment in Date::operator = above)
|
||
|
|
||
|
namespace Poco {
|
||
|
namespace Dynamic {
|
||
|
|
||
|
|
||
|
using Poco::Data::Date;
|
||
|
using Poco::DateTime;
|
||
|
|
||
|
|
||
|
template <>
|
||
|
Var::operator Date () const
|
||
|
{
|
||
|
VarHolder* pHolder = content();
|
||
|
|
||
|
if (!pHolder)
|
||
|
throw InvalidAccessException("Can not convert empty value.");
|
||
|
|
||
|
if (typeid(Date) == pHolder->type())
|
||
|
return extract<Date>();
|
||
|
else
|
||
|
{
|
||
|
Poco::DateTime result;
|
||
|
pHolder->convert(result);
|
||
|
return Date(result);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
|
||
|
} } // namespace Poco::Dynamic
|
||
|
|
||
|
|
||
|
#endif // __GNUC__
|