/// <summary>Creates an <code>XMPDateTime</code>-instance from a calendar.</summary>
/// <param name="calendar">a <code>Calendar</code></param>
public XMPDateTimeImpl(Sharpen.Calendar calendar)
{
// EMPTY
// extract the date and timezone from the calendar provided
DateTime date = calendar.GetTime();
TimeZoneInfo zone = calendar.GetTimeZone();
// put that date into a calendar the pretty much represents ISO8601
// I use US because it is close to the "locale" for the ISO8601 spec
Sharpen.GregorianCalendar intCalendar = (Sharpen.GregorianCalendar)Sharpen.Calendar.GetInstance(CultureInfo.InvariantCulture);
intCalendar.SetGregorianChange(Sharpen.Extensions.CreateDate(long.MinValue));
intCalendar.SetTimeZone(zone);
intCalendar.SetTime(date);
this.year = intCalendar.Get(Sharpen.CalendarEnum.Year);
this.month = intCalendar.Get(Sharpen.CalendarEnum.Month) + 1;
// cal is from 0..12
this.day = intCalendar.Get(Sharpen.CalendarEnum.DayOfMonth);
this.hour = intCalendar.Get(Sharpen.CalendarEnum.HourOfDay);
this.minute = intCalendar.Get(Sharpen.CalendarEnum.Minute);
this.second = intCalendar.Get(Sharpen.CalendarEnum.Second);
this.nanoSeconds = intCalendar.Get(Sharpen.CalendarEnum.Millisecond) * 1000000;
this.timeZone = intCalendar.GetTimeZone();
// object contains all date components
hasDate = hasTime = hasTimeZone = true;
}
/// <summary>
/// Creates an <c>XMPDateTime</c>-instance from
/// a <c>Date</c> and a <c>TimeZone</c>.
/// </summary>
/// <param name="date">a date describing an absolute point in time</param>
/// <param name="timeZone">a TimeZone how to interpret the date</param>
public XmpDateTime(DateTime date, TimeZoneInfo timeZone)
{
var calendar = new GregorianCalendar(timeZone);
calendar.SetTime(date);
_year = calendar.Get(CalendarEnum.Year);
_month = calendar.Get(CalendarEnum.Month) + 1;
// cal is from 0..12
_day = calendar.Get(CalendarEnum.DayOfMonth);
_hour = calendar.Get(CalendarEnum.HourOfDay);
_minute = calendar.Get(CalendarEnum.Minute);
_second = calendar.Get(CalendarEnum.Second);
_nanoseconds = calendar.Get(CalendarEnum.Millisecond) * 1000000;
_timeZone = timeZone;
// object contains all date components
HasDate = HasTime = HasTimeZone = true;
}
/// <summary>
/// Creates an <code>XMPDateTime</code>-instance from
/// a <code>Date</code> and a <code>TimeZone</code>.
/// </summary>
/// <param name="date">a date describing an absolute point in time</param>
/// <param name="timeZone">a TimeZone how to interpret the date</param>
public XMPDateTimeImpl(DateTime date, TimeZoneInfo timeZone)
{
Sharpen.GregorianCalendar calendar = new Sharpen.GregorianCalendar(timeZone);
calendar.SetTime(date);
this.year = calendar.Get(Sharpen.CalendarEnum.Year);
this.month = calendar.Get(Sharpen.CalendarEnum.Month) + 1;
// cal is from 0..12
this.day = calendar.Get(Sharpen.CalendarEnum.DayOfMonth);
this.hour = calendar.Get(Sharpen.CalendarEnum.HourOfDay);
this.minute = calendar.Get(Sharpen.CalendarEnum.Minute);
this.second = calendar.Get(Sharpen.CalendarEnum.Second);
this.nanoSeconds = calendar.Get(Sharpen.CalendarEnum.Millisecond) * 1000000;
this.timeZone = timeZone;
// object contains all date components
hasDate = hasTime = hasTimeZone = true;
}
/// <summary>
/// Creates an <c>XMPDateTime</c>-instance from
/// a <c>Date</c> and a <c>TimeZone</c>.
/// </summary>
/// <param name="date">a date describing an absolute point in time</param>
/// <param name="timeZone">a TimeZone how to interpret the date</param>
public XmpDateTime(DateTime date, TimeZoneInfo timeZone)
{
var calendar = new GregorianCalendar(timeZone);
calendar.SetTime(date);
_year = calendar.Get(CalendarEnum.Year);
_month = calendar.Get(CalendarEnum.Month) + 1;
// cal is from 0..12
_day = calendar.Get(CalendarEnum.DayOfMonth);
_hour = calendar.Get(CalendarEnum.HourOfDay);
_minute = calendar.Get(CalendarEnum.Minute);
_second = calendar.Get(CalendarEnum.Second);
_nanoseconds = calendar.Get(CalendarEnum.Millisecond) * 1000000;
_timeZone = timeZone;
// object contains all date components
HasDate = HasTime = HasTimeZone = true;
}
/// <summary>
/// Creates an <code>XMPDateTime</code>-instance from
/// a <code>Date</code> and a <code>TimeZone</code>.
/// </summary>
/// <param name="date">a date describing an absolute point in time</param>
/// <param name="timeZone">a TimeZone how to interpret the date</param>
public XMPDateTimeImpl(DateTime date, TimeZoneInfo timeZone)
{
Sharpen.GregorianCalendar calendar = new Sharpen.GregorianCalendar(timeZone);
calendar.SetTime(date);
this.year = calendar.Get(Sharpen.CalendarEnum.Year);
this.month = calendar.Get(Sharpen.CalendarEnum.Month) + 1;
// cal is from 0..12
this.day = calendar.Get(Sharpen.CalendarEnum.DayOfMonth);
this.hour = calendar.Get(Sharpen.CalendarEnum.HourOfDay);
this.minute = calendar.Get(Sharpen.CalendarEnum.Minute);
this.second = calendar.Get(Sharpen.CalendarEnum.Second);
this.nanoSeconds = calendar.Get(Sharpen.CalendarEnum.Millisecond) * 1000000;
this.timeZone = timeZone;
// object contains all date components
hasDate = hasTime = hasTimeZone = true;
}
public virtual void Now()
{
string dateStr = "2007-02-21 15:35:00 +0100";
DateTime refDate = SystemReader.GetInstance().GetSimpleDateFormat("yyyy-MM-dd HH:mm:ss Z"
).Parse(dateStr);
GregorianCalendar cal = new GregorianCalendar(SystemReader.GetInstance().GetTimeZone
(), SystemReader.GetInstance().GetLocale());
cal.SetTime(refDate);
DateTime parse = GitDateParser.Parse("now", cal);
NUnit.Framework.Assert.AreEqual(refDate, parse);
long t1 = SystemReader.GetInstance().GetCurrentTime();
parse = GitDateParser.Parse("now", null);
long t2 = SystemReader.GetInstance().GetCurrentTime();
NUnit.Framework.Assert.IsTrue(t2 >= parse.GetTime() && parse.GetTime() >= t1);
}
public virtual void DaysAndWeeksAgo()
{
string dateStr = "2007-02-21 15:35:00 +0100";
SimpleDateFormat df = SystemReader.GetInstance().GetSimpleDateFormat("yyyy-MM-dd HH:mm:ss Z"
);
DateTime refDate = df.Parse(dateStr);
GregorianCalendar cal = new GregorianCalendar(SystemReader.GetInstance().GetTimeZone
(), SystemReader.GetInstance().GetLocale());
cal.SetTime(refDate);
DateTime parse = GitDateParser.Parse("2 weeks ago", cal);
NUnit.Framework.Assert.AreEqual(df.Parse("2007-02-07 15:35:00 +0100"), parse);
parse = GitDateParser.Parse("3 days 2 weeks ago", cal);
NUnit.Framework.Assert.AreEqual(df.Parse("2007-02-04 15:35:00 +0100"), parse);
parse = GitDateParser.Parse("3.day.2.week.ago", cal);
NUnit.Framework.Assert.AreEqual(df.Parse("2007-02-04 15:35:00 +0100"), parse);
}
