private void SerializeMember(
BsonWriter bsonWriter,
object obj,
BsonMemberMap memberMap
) {
var value = memberMap.Getter(obj);
if (value == null && memberMap.IgnoreIfNull) {
return; // don't serialize null value
}
if (memberMap.HasDefaultValue && !memberMap.SerializeDefaultValue && object.Equals(value, memberMap.DefaultValue)) {
return; // don't serialize default value
}
if (!memberMap.ShouldSerializeValue(obj))
{
return;// the object determined that it does not need serialization.
}
bsonWriter.WriteName(memberMap.ElementName);
var nominalType = memberMap.MemberType;
var actualType = (value == null) ? nominalType : value.GetType();
var serializer = memberMap.GetSerializer(actualType);
serializer.Serialize(bsonWriter, nominalType, value, memberMap.SerializationOptions);
}
