private static TimestampParseResult TryParseExactCore(string input, string[] formats, IFormatProvider formatProvider, DateTimeStyles styles, out Timestamp result)
{
ValidateParseInput(input);
if (formats == null)
{
throw new ArgumentNullException("formats");
}
if (formats.Length == 0)
{
throw new ArgumentException("The 'formats' must not be empty.", "formats");
}
ValidateParseStyles(styles);
if (input.Length == 0)
{
result = default(Timestamp);
return(TimestampParseResult.EmptyInput);
}
foreach (var format in formats)
{
if (TimestampStringConverter.TryParseExact(input, format, formatProvider, styles, out result) == TimestampParseResult.Success)
{
return(TimestampParseResult.Success);
}
}
result = default(Timestamp);
return(TimestampParseResult.NoMatchedFormats);
}
private static TimestampParseResult TryParseExactCore(string input, string format, IFormatProvider formatProvider, DateTimeStyles styles, out Timestamp result)
{
ValidateParseInput(input);
if (input.Length == 0)
{
result = default(Timestamp);
return(TimestampParseResult.EmptyInput);
}
if (format == null)
{
throw new ArgumentNullException("format");
}
if (format.Length == 0)
{
throw new ArgumentException("The 'format' must not be empty.", "format");
}
ValidateParseStyles(styles);
var error = TimestampStringConverter.TryParseExact(input, format, formatProvider, styles, out result);
if (error == TimestampParseResult.UnsupportedFormat)
{
// UnsupportedFormat should throw Exception instead of returning false.
HandleParseResult(error, "Cannot parse specified input with specified format.");
}
return(error);
}
public void TestToStringCore_Zero_LowerS()
{
var value =
new Timestamp.Value(
0,
1,
1,
0,
0,
0,
0
);
Assert.That(
TimestampStringConverter.ToString(
"s",
CultureInfo.InvariantCulture,
ref value
),
Is.EqualTo("0000-01-01T00:00:00Z")
);
}
public void TestToStringCore_TimestampMax_LowerS()
{
var value =
new Timestamp.Value(
292277026596,
12,
4,
15,
30,
7,
999999999
);
Assert.That(
TimestampStringConverter.ToString(
"s",
CultureInfo.InvariantCulture,
ref value
),
Is.EqualTo("292277026596-12-04T15:30:07Z")
);
}
public void TestToStringCore_TimestampMin_LowerS()
{
var value =
new Timestamp.Value(
-292277022657,
1,
27,
8,
29,
52,
0
);
Assert.That(
TimestampStringConverter.ToString(
"s",
CultureInfo.InvariantCulture,
ref value
),
Is.EqualTo("-292277022657-01-27T08:29:52Z")
);
}
public void TestToStringCore_YearMinus10000_LowerS()
{
var value =
new Timestamp.Value(
-10000,
10,
10,
10,
10,
10,
123456789
);
Assert.That(
TimestampStringConverter.ToString(
"s",
CultureInfo.InvariantCulture,
ref value
),
Is.EqualTo("-10000-10-10T10:10:10Z")
);
}
public void TestToStringCore_Year10000_UpperO()
{
var value =
new Timestamp.Value(
10000,
10,
10,
10,
10,
10,
123456789
);
Assert.That(
TimestampStringConverter.ToString(
"O",
CultureInfo.InvariantCulture,
ref value
),
Is.EqualTo("10000-10-10T10:10:10.123456789Z")
);
}
public void TestToStringCore_YearMinus1000_UpperO()
{
var value =
new Timestamp.Value(
-1000,
1,
1,
0,
0,
0,
0
);
Assert.That(
TimestampStringConverter.ToString(
"O",
CultureInfo.InvariantCulture,
ref value
),
Is.EqualTo("-1000-01-01T00:00:00.000000000Z")
);
}
/// <summary>
/// Returns a <see cref="String"/> representation of this instance with the default format and the specified format provider.
/// </summary>
/// <param name="format">
/// A format string to specify output format. You can specify <c>null</c> for default behavior, which is interpreted as <c>"o"</c>.
/// </param>
/// <param name="formatProvider">
/// An <see cref="IFormatProvider"/> to provide culture specific format information.
/// You can specify <c>null</c> for default behavior, which uses <see cref="CultureInfo.CurrentCulture"/>.
/// </param>
/// <returns>
/// A <see cref="String"/> representation of this instance.
/// </returns>
/// <exception cref="ArgumentException">
/// <paramref name="format"/> is not valid.
/// </exception>
/// <remarks>
/// <para>
/// Currently, only <c>"o"</c> and <c>"O"</c> (ISO 8601 like round trip format) and <c>"s"</c> (ISO 8601 format) are supported.
/// Other standard date time format and any custom date time format are not supported.
/// </para>
/// <para>
/// The round trip format is <c>yyyy'-'MM'-'dd'T'HH':'mm':'ss'.'fffffffff'Z'</c> which 'fffffffff' nanoseconds.
/// </para>
/// <para>
/// As of recommendation of the msgpack specification and consistency with <see cref="DateTime"/> and <see cref="DateTimeOffset"/>,
/// the default value of the <paramref name="format"/> is <c>"o"</c> (ISO 8601 like round-trip format)
/// and the default value of the <paramref name="formatProvider"/> is <c>null</c> (<see cref="CultureInfo.CurrentCulture"/>.
/// If you want to ensure interoperability for other implementation, specify <c>"s"</c> and <see cref="CultureInfo.InvariantCulture"/> resepectively.
/// </para>
/// </remarks>
public string ToString(string format, IFormatProvider formatProvider)
{
var value = new Value(this);
return(TimestampStringConverter.ToString(format, formatProvider, ref value));
}
