/// <summary>
/// Serializes an object to a BsonWriter.
/// </summary>
/// <param name="bsonWriter">The BsonWriter.</param>
/// <param name="nominalType">The nominal type.</param>
/// <param name="value">The object.</param>
/// <param name="options">The serialization options.</param>
public override void Serialize(
BsonWriter bsonWriter,
Type nominalType,
object value,
IBsonSerializationOptions options)
{
var doubleValue = (double)value;
var representationSerializationOptions = EnsureSerializationOptions<RepresentationSerializationOptions>(options);
switch (representationSerializationOptions.Representation)
{
case BsonType.Double:
bsonWriter.WriteDouble(doubleValue);
break;
case BsonType.Int32:
bsonWriter.WriteInt32(representationSerializationOptions.ToInt32(doubleValue));
break;
case BsonType.Int64:
bsonWriter.WriteInt64(representationSerializationOptions.ToInt64(doubleValue));
break;
case BsonType.String:
bsonWriter.WriteString(doubleValue.ToString("R", NumberFormatInfo.InvariantInfo));
break;
default:
var message = string.Format("'{0}' is not a valid Double representation.", representationSerializationOptions.Representation);
throw new BsonSerializationException(message);
}
}
/// <summary>
/// Serializes an object to a BsonWriter.
/// </summary>
/// <param name="bsonWriter">The BsonWriter.</param>
/// <param name="nominalType">The nominal type.</param>
/// <param name="value">The object.</param>
/// <param name="options">The serialization options.</param>
public override void Serialize(
BsonWriter bsonWriter,
Type nominalType,
object value,
IBsonSerializationOptions options)
{
if (value == null)
{
throw new ArgumentNullException("value");
}
var bsonDouble = (BsonDouble)value;
bsonWriter.WriteDouble(bsonDouble.Value);
}
/// <summary>
/// Serializes an object to a BsonWriter.
/// </summary>
/// <param name="bsonWriter">The BsonWriter.</param>
/// <param name="nominalType">The nominal type.</param>
/// <param name="value">The object.</param>
/// <param name="options">The serialization options.</param>
public override void Serialize(
BsonWriter bsonWriter,
Type nominalType,
object value,
IBsonSerializationOptions options)
{
var decimalValue = (Decimal)value;
var representationSerializationOptions = EnsureSerializationOptions<RepresentationSerializationOptions>(options);
switch (representationSerializationOptions.Representation)
{
case BsonType.Array:
bsonWriter.WriteStartArray();
var bits = Decimal.GetBits(decimalValue);
bsonWriter.WriteInt32(bits[0]);
bsonWriter.WriteInt32(bits[1]);
bsonWriter.WriteInt32(bits[2]);
bsonWriter.WriteInt32(bits[3]);
bsonWriter.WriteEndArray();
break;
case BsonType.Double:
bsonWriter.WriteDouble(representationSerializationOptions.ToDouble(decimalValue));
break;
case BsonType.Int32:
bsonWriter.WriteInt32(representationSerializationOptions.ToInt32(decimalValue));
break;
case BsonType.Int64:
bsonWriter.WriteInt64(representationSerializationOptions.ToInt64(decimalValue));
break;
case BsonType.String:
bsonWriter.WriteString(XmlConvert.ToString(decimalValue));
break;
default:
var message = string.Format("'{0}' is not a valid Decimal representation.", representationSerializationOptions.Representation);
throw new BsonSerializationException(message);
}
}
/// <summary>
/// Serializes an object to a BsonWriter.
/// </summary>
/// <param name="bsonWriter">The BsonWriter.</param>
/// <param name="nominalType">The nominal type.</param>
/// <param name="value">The object.</param>
/// <param name="options">The serialization options.</param>
public override void Serialize(
BsonWriter bsonWriter,
Type nominalType,
object value,
IBsonSerializationOptions options)
{
var int64Value = (long)value;
var representationSerializationOptions = EnsureSerializationOptions<RepresentationSerializationOptions>(options);
switch (representationSerializationOptions.Representation)
{
case BsonType.Double:
bsonWriter.WriteDouble(representationSerializationOptions.ToDouble(int64Value));
break;
case BsonType.Int32:
bsonWriter.WriteInt32(representationSerializationOptions.ToInt32(int64Value));
break;
case BsonType.Int64:
bsonWriter.WriteInt64(int64Value);
break;
case BsonType.String:
bsonWriter.WriteString(XmlConvert.ToString(int64Value));
break;
default:
var message = string.Format("'{0}' is not a valid Int64 representation.", representationSerializationOptions.Representation);
throw new BsonSerializationException(message);
}
}
/// <summary>
/// Serializes an object to a BsonWriter.
/// </summary>
/// <param name="bsonWriter">The BsonWriter.</param>
/// <param name="nominalType">The nominal type.</param>
/// <param name="value">The object.</param>
/// <param name="options">The serialization options.</param>
public override void Serialize(
BsonWriter bsonWriter,
Type nominalType,
object value,
IBsonSerializationOptions options)
{
var timeSpan = (TimeSpan)value;
// support RepresentationSerializationOptions for backward compatibility
var representationSerializationOptions = options as RepresentationSerializationOptions;
if (representationSerializationOptions != null)
{
options = new TimeSpanSerializationOptions(representationSerializationOptions.Representation);
}
var timeSpanSerializationOptions = EnsureSerializationOptions<TimeSpanSerializationOptions>(options);
if (timeSpanSerializationOptions.Representation == BsonType.String)
{
bsonWriter.WriteString(timeSpan.ToString()); // for TimeSpan use .NET's format instead of XmlConvert.ToString
}
else if (timeSpanSerializationOptions.Units == TimeSpanUnits.Ticks)
{
var ticks = timeSpan.Ticks;
switch (timeSpanSerializationOptions.Representation)
{
case BsonType.Double: bsonWriter.WriteDouble((double)ticks); break;
case BsonType.Int32: bsonWriter.WriteInt32((int)ticks); break;
case BsonType.Int64: bsonWriter.WriteInt64(ticks); break;
default:
var message = string.Format("'{0}' is not a valid TimeSpan representation.", timeSpanSerializationOptions.Representation);
throw new BsonSerializationException(message);
}
}
else
{
double interval;
switch (timeSpanSerializationOptions.Units)
{
case TimeSpanUnits.Days: interval = timeSpan.TotalDays; break;
case TimeSpanUnits.Hours: interval = timeSpan.TotalHours; break;
case TimeSpanUnits.Minutes: interval = timeSpan.TotalMinutes; break;
case TimeSpanUnits.Seconds: interval = timeSpan.TotalSeconds; break;
case TimeSpanUnits.Milliseconds: interval = timeSpan.TotalMilliseconds; break;
case TimeSpanUnits.Nanoseconds: interval = timeSpan.TotalMilliseconds * 1000.0; break;
default:
var message = string.Format("'{0}' is not a valid TimeSpanUnits value.", timeSpanSerializationOptions.Units);
throw new BsonSerializationException(message);
}
switch (timeSpanSerializationOptions.Representation)
{
case BsonType.Double: bsonWriter.WriteDouble(interval); break;
case BsonType.Int32: bsonWriter.WriteInt32((int)interval); break;
case BsonType.Int64: bsonWriter.WriteInt64((long)interval); break;
default:
var message = string.Format("'{0}' is not a valid TimeSpan representation.", timeSpanSerializationOptions.Representation);
throw new BsonSerializationException(message);
}
}
}
