/// <summary>Make sure a time is UTC.</summary>
/// <remarks>
/// Make sure a time is UTC. If the time zone is not UTC, the time is
/// adjusted and the time zone set to be UTC.
/// </remarks>
/// <param name="dateTime">
/// the <code>XMPDateTime</code> variable containing the time to
/// be modified.
/// </param>
/// <returns>Returns an updated <code>XMPDateTime</code>-object.</returns>
public static XMPDateTime ConvertToUTCTime(XMPDateTime dateTime)
{
long timeInMillis = dateTime.GetCalendar().GetTimeInMillis();
Sharpen.GregorianCalendar cal = new Sharpen.GregorianCalendar(Utc);
cal.SetGregorianChange(Sharpen.Extensions.CreateDate(long.MinValue));
cal.SetTimeInMillis(timeInMillis);
return new XMPDateTimeImpl(cal);
}
/// <summary>Make sure a time is local.</summary>
/// <remarks>
/// Make sure a time is local. If the time zone is not the local zone, the time is adjusted and
/// the time zone set to be local.
/// </remarks>
/// <param name="dateTime">the <code>XMPDateTime</code> variable containing the time to be modified.</param>
/// <returns>Returns an updated <code>XMPDateTime</code>-object.</returns>
public static XMPDateTime ConvertToLocalTime(XMPDateTime dateTime)
{
long timeInMillis = dateTime.GetCalendar().GetTimeInMillis();
// has automatically local timezone
Sharpen.GregorianCalendar cal = new Sharpen.GregorianCalendar();
cal.SetTimeInMillis(timeInMillis);
return new XMPDateTimeImpl(cal);
}
/// <summary>Make sure a time is local.</summary>
/// <remarks>
/// Make sure a time is local. If the time zone is not the local zone, the time is adjusted and
/// the time zone set to be local.
/// </remarks>
/// <param name="dateTime">the <code>XMPDateTime</code> variable containing the time to be modified.</param>
/// <returns>Returns an updated <code>XMPDateTime</code>-object.</returns>
public static XMPDateTime ConvertToLocalTime(XMPDateTime dateTime)
{
long timeInMillis = dateTime.GetCalendar().GetTimeInMillis();
// has automatically local timezone
Sharpen.GregorianCalendar cal = new Sharpen.GregorianCalendar();
cal.SetTimeInMillis(timeInMillis);
return(new XMPDateTimeImpl(cal));
}
/// <summary>Make sure a time is UTC.</summary>
/// <remarks>
/// Make sure a time is UTC. If the time zone is not UTC, the time is
/// adjusted and the time zone set to be UTC.
/// </remarks>
/// <param name="dateTime">
/// the <code>XMPDateTime</code> variable containing the time to
/// be modified.
/// </param>
/// <returns>Returns an updated <code>XMPDateTime</code>-object.</returns>
public static XMPDateTime ConvertToUTCTime(XMPDateTime dateTime)
{
long timeInMillis = dateTime.GetCalendar().GetTimeInMillis();
Sharpen.GregorianCalendar cal = new Sharpen.GregorianCalendar(Utc);
cal.SetGregorianChange(Sharpen.Extensions.CreateDate(long.MinValue));
cal.SetTimeInMillis(timeInMillis);
return(new XMPDateTimeImpl(cal));
}
/// <summary>Make sure a time is local.</summary>
/// <remarks>
/// Make sure a time is local. If the time zone is not the local zone, the time is adjusted and
/// the time zone set to be local.
/// </remarks>
/// <param name="dateTime">the <c>XMPDateTime</c> variable containing the time to be modified.</param>
/// <returns>Returns an updated <c>XMPDateTime</c>-object.</returns>
public static IXmpDateTime ConvertToLocalTime(IXmpDateTime dateTime)
{
var timeInMillis = dateTime.Calendar.GetTimeInMillis();
// has automatically local timezone
var cal = new GregorianCalendar();
cal.SetTimeInMillis(timeInMillis);
return new XmpDateTime(cal);
}
/// <summary>Make sure a time is UTC.</summary>
/// <remarks>
/// Make sure a time is UTC. If the time zone is not UTC, the time is
/// adjusted and the time zone set to be UTC.
/// </remarks>
/// <param name="dateTime">
/// the <c>XMPDateTime</c> variable containing the time to
/// be modified.
/// </param>
/// <returns>Returns an updated <c>XMPDateTime</c>-object.</returns>
public static IXmpDateTime ConvertToUtcTime(IXmpDateTime dateTime)
{
var timeInMillis = dateTime.Calendar.GetTimeInMillis();
var cal = new GregorianCalendar(TimeZoneInfo.Utc);
cal.SetGregorianChange(XmpDateTime.UnixTimeToDateTime(long.MinValue));
cal.SetTimeInMillis(timeInMillis);
return new XmpDateTime(cal);
}
