/// <summary>
/// Private constructor only present for serialization.
/// </summary>
/// <param name="info">The <see cref="SerializationInfo"/> to fetch data from.</param>
/// <param name="context">The source for this deserialization.</param>
private OffsetDateTime([NotNull] SerializationInfo info, StreamingContext context)
: this(new LocalDateTime(new LocalDate(Preconditions.CheckNotNull(info, nameof(info)).GetInt32(DaysSerializationName),
CalendarSystem.ForId(info.GetString(CalendarIdSerializationName))),
LocalTime.FromTicksSinceMidnight(info.GetInt64(TickOfDaySerializationName))),
Offset.FromMilliseconds(info.GetInt32(OffsetMillisecondsSerializationName)))
{
}
XmlSchema IXmlSerializable.GetSchema() => null !; // TODO(nullable): Return XmlSchema? when docfx works with that
/// <inheritdoc />
void IXmlSerializable.ReadXml(XmlReader reader)
{
Preconditions.CheckNotNull(reader, nameof(reader));
var pattern = OffsetDateTimePattern.ExtendedIso;
if (!reader.MoveToAttribute("zone"))
{
throw new ArgumentException("No zone specified in XML for ZonedDateTime");
}
DateTimeZone newZone = DateTimeZoneProviders.Serialization[reader.Value];
if (reader.MoveToAttribute("calendar"))
{
string newCalendarId = reader.Value;
CalendarSystem newCalendar = CalendarSystem.ForId(newCalendarId);
var newTemplateValue = pattern.TemplateValue.WithCalendar(newCalendar);
pattern = pattern.WithTemplateValue(newTemplateValue);
}
reader.MoveToElement();
string text = reader.ReadElementContentAsString();
OffsetDateTime offsetDateTime = pattern.Parse(text).Value;
if (newZone.GetUtcOffset(offsetDateTime.ToInstant()) != offsetDateTime.Offset)
{
// Might as well use the exception we've already got...
ParseResult <ZonedDateTime> .InvalidOffset(text).GetValueOrThrow();
}
// Use the constructor which doesn't validate the offset, as we've already done that.
Unsafe.AsRef(this) = new ZonedDateTime(offsetDateTime, newZone);
}
/// <summary>
/// Private constructor only present for serialization.
/// </summary>
/// <param name="info">The <see cref="SerializationInfo"/> to fetch data from.</param>
/// <param name="context">The source for this deserialization.</param>
private ZonedDateTime(SerializationInfo info, StreamingContext context)
// Note: this uses the constructor which explicitly validates that the offset is reasonable.
: this(new LocalDateTime(new LocalInstant(info.GetInt64(LocalTicksSerializationName)),
CalendarSystem.ForId(info.GetString(CalendarIdSerializationName))),
DateTimeZoneProviders.Serialization[info.GetString(ZoneIdSerializationName)],
Offset.FromMilliseconds(info.GetInt32(OffsetMillisecondsSerializationName)))
{
}
/// <inheritdoc />
void IXmlSerializable.ReadXml([NotNull] XmlReader reader)
{
Preconditions.CheckNotNull(reader, nameof(reader));
var pattern = OffsetDateTimePattern.Rfc3339;
if (reader.MoveToAttribute("calendar"))
{
string newCalendarId = reader.Value;
CalendarSystem newCalendar = CalendarSystem.ForId(newCalendarId);
var newTemplateValue = pattern.TemplateValue.WithCalendar(newCalendar);
pattern = pattern.WithTemplateValue(newTemplateValue);
reader.MoveToElement();
}
string text = reader.ReadElementContentAsString();
Unsafe.AsRef(this) = pattern.Parse(text).Value;
}
/// <inheritdoc />
void IXmlSerializable.ReadXml(XmlReader reader)
{
Preconditions.CheckNotNull(reader, "reader");
var pattern = LocalDatePattern.IsoPattern;
if (reader.MoveToAttribute("calendar"))
{
string newCalendarId = reader.Value;
CalendarSystem newCalendar = CalendarSystem.ForId(newCalendarId);
var newTemplateValue = pattern.TemplateValue.WithCalendar(newCalendar);
pattern = pattern.WithTemplateValue(newTemplateValue);
reader.MoveToElement();
}
string text = reader.ReadElementContentAsString();
this = pattern.Parse(text).Value;
}
/// <summary>
/// Private constructor only present for serialization.
/// </summary>
/// <param name="info">The <see cref="SerializationInfo"/> to fetch data from.</param>
/// <param name="context">The source for this deserialization.</param>
private OffsetDateTime(SerializationInfo info, StreamingContext context)
: this(new LocalDateTime(new LocalInstant(info.GetInt64(LocalTicksSerializationName)),
CalendarSystem.ForId(info.GetString(CalendarIdSerializationName))),
Offset.FromMilliseconds(info.GetInt32(OffsetMillisecondsSerializationName)))
{
}
/// <summary>
/// Private constructor only present for serialization.
/// </summary>
/// <param name="info">The <see cref="SerializationInfo"/> to fetch data from.</param>
/// <param name="context">The source for this deserialization.</param>
private LocalDate(SerializationInfo info, StreamingContext context)
: this(new LocalDateTime(new LocalInstant(info.GetInt64(LocalTicksSerializationName)),
CalendarSystem.ForId(info.GetString(CalendarIdSerializationName))))
{
}
