private void SerializeExtraElements(BsonSerializationContext context, object obj, BsonMemberMap extraElementsMemberMap)
{
var bsonWriter = context.Writer;
var extraElements = extraElementsMemberMap.Getter(obj);
if (extraElements != null)
{
if (extraElementsMemberMap.MemberType == typeof(BsonDocument))
{
var bsonDocument = (BsonDocument)extraElements;
foreach (var element in bsonDocument)
{
bsonWriter.WriteName(element.Name);
context.SerializeWithChildContext(BsonValueSerializer.Instance, element.Value);
}
}
else
{
var dictionary = (IDictionary <string, object>)extraElements;
foreach (var key in dictionary.Keys)
{
bsonWriter.WriteName(key);
var value = dictionary[key];
var bsonValue = BsonTypeMapper.MapToBsonValue(value);
context.SerializeWithChildContext(BsonValueSerializer.Instance, bsonValue);
}
}
}
}
private void SerializeNormalMember(BsonSerializationContext context, object obj, BsonMemberMap memberMap)
{
var bsonWriter = context.Writer;
var value = memberMap.Getter(obj);
if (!memberMap.ShouldSerialize(obj, value))
{
return; // don't serialize member
}
bsonWriter.WriteName(memberMap.ElementName);
context.SerializeWithChildContext(memberMap.GetSerializer(), value);
}
private void SerializeDiscriminator(BsonSerializationContext context, object obj)
{
var discriminatorConvention = _classMap.GetDiscriminatorConvention();
if (discriminatorConvention != null)
{
var actualType = obj.GetType();
var discriminator = discriminatorConvention.GetDiscriminator(context.NominalType, actualType);
if (discriminator != null)
{
context.Writer.WriteName(discriminatorConvention.ElementName);
context.SerializeWithChildContext(BsonValueSerializer.Instance, discriminator);
}
}
}
/// <summary>
/// Serializes a value.
/// </summary>
/// <param name="context">The serialization context.</param>
/// <param name="value">The object.</param>
protected override void SerializeValue(BsonSerializationContext context, TClass value)
{
var backingDocument = ((BsonDocumentBackedClass)value).BackingDocument;
context.SerializeWithChildContext(BsonDocumentSerializer.Instance, backingDocument);
}
