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+//
+// Date.h
+//
+// Library: Data
+// Package: DataCore
+// Module:  Date
+//
+// Definition of the Date class.
+//
+// Copyright (c) 2006, Applied Informatics Software Engineering GmbH.
+// and Contributors.
+//
+// SPDX-License-Identifier:	BSL-1.0
+//
+
+
+#ifndef Data_Date_INCLUDED
+#define Data_Date_INCLUDED
+
+
+#include "Poco/Data/Data.h"
+#include "Poco/Dynamic/VarHolder.h"
+#include "Poco/Exception.h"
+
+
+namespace Poco {
+
+class DateTime;
+
+namespace Dynamic {
+
+class Var;
+
+}
+
+namespace Data {
+
+
+class Time;
+
+
+class Data_API Date
+	/// Date class wraps a DateTime and exposes date related interface.
+	/// The purpose of this class is binding/extraction support for date fields.
+{
+public:
+	Date();
+		/// Creates the Date
+
+	Date(int year, int month, int day);
+		/// Creates the Date
+
+	Date(const DateTime& dt);
+		/// Creates the Date from DateTime
+
+	~Date();
+		/// Destroys the Date.
+
+	int year() const;
+		/// Returns the year.
+
+	int month() const;
+		/// Returns the month.
+
+	int day() const;
+		/// Returns the day.
+
+	void assign(int year, int month, int day);
+		/// Assigns date.
+
+	Date& operator = (const Date& d);
+		/// Assignment operator for Date.
+
+	Date& operator = (const DateTime& dt);
+		/// Assignment operator for DateTime.
+
+	Date& operator = (const Poco::Dynamic::Var& var);
+		/// Assignment operator for Var.
+
+	bool operator == (const Date& date) const;
+		/// Equality operator.
+
+	bool operator != (const Date& date) const;
+		/// Inequality operator.
+
+	bool operator < (const Date& date) const;
+		/// Less then operator.
+
+	bool operator > (const Date& date) const;
+		/// Greater then operator.
+
+private:
+	int _year;
+	int _month;
+	int _day;
+};
+
+
+//
+// inlines
+//
+inline int Date::year() const
+{
+	return _year;
+}
+
+
+inline int Date::month() const
+{
+	return _month;
+}
+
+
+inline int Date::day() const
+{
+	return _day;
+}
+
+
+inline Date& Date::operator = (const Date& d)
+{
+	assign(d.year(), d.month(), d.day());
+	return *this;
+}
+
+
+inline Date& Date::operator = (const DateTime& dt)
+{
+	assign(dt.year(), dt.month(), dt.day());
+	return *this;
+}
+
+
+inline bool Date::operator == (const Date& date) const
+{
+	return _year == date.year() &&
+		_month == date.month() &&
+		_day == date.day();
+}
+
+
+inline bool Date::operator != (const Date& date) const
+{
+	return !(*this == date);
+}
+
+
+inline bool Date::operator > (const Date& date) const
+{
+	return !(*this == date) && !(*this < date);
+}
+
+
+} } // namespace Poco::Data
+
+
+//
+// VarHolderImpl<Date>
+//
+
+
+namespace Poco {
+namespace Dynamic {
+
+
+template <>
+class VarHolderImpl<Poco::Data::Date>: public VarHolder
+{
+public:
+	VarHolderImpl(const Poco::Data::Date& val): _val(val)
+	{
+	}
+
+	~VarHolderImpl()
+	{
+	}
+	
+	const std::type_info& type() const
+	{
+		return typeid(Poco::Data::Date);
+	}
+
+	void convert(Poco::Timestamp& val) const
+	{
+		DateTime dt;
+		dt.assign(_val.year(), _val.month(), _val.day());
+		val = dt.timestamp();
+	}
+
+	void convert(Poco::DateTime& val) const
+	{
+		val.assign(_val.year(), _val.month(), _val.day());
+	}
+
+	void convert(Poco::LocalDateTime& val) const
+	{
+		val.assign(_val.year(), _val.month(), _val.day());
+	}
+
+	void convert(std::string& val) const
+	{
+		DateTime dt(_val.year(), _val.month(), _val.day());
+		val = DateTimeFormatter::format(dt, "%Y/%m/%d");
+	}
+
+	VarHolder* clone(Placeholder<VarHolder>* pVarHolder = 0) const
+	{
+		return cloneHolder(pVarHolder, _val);
+	}
+	
+	const Poco::Data::Date& value() const
+	{
+		return _val;
+	}
+
+private:
+	VarHolderImpl();
+	Poco::Data::Date _val;
+};
+
+
+} } // namespace Poco::Dynamic
+
+
+#endif // Data_Date_INCLUDED