/// <summary>
/// Adds a custom <see cref="TypeReader" /> to this <see cref="CommandService" /> for the supplied object
/// type.
/// If <paramref name="type" /> is a <see cref="ValueType" />, a nullable <see cref="TypeReader" /> for the
/// value type will also be added.
/// </summary>
/// <param name="type">A <see cref="Type" /> instance for the type to be read.</param>
/// <param name="reader">An instance of the <see cref="TypeReader" /> to be added.</param>
/// <param name="replaceDefault">
/// Defines whether the <see cref="TypeReader" /> should replace the default one for <see cref="Type" /> if
/// it exists.
/// </param>
public void AddTypeReader(Type type, TypeReader reader, bool replaceDefault)
{
if (replaceDefault && HasDefaultTypeReader(type))
{
_defaultTypeReaders.AddOrUpdate(type, reader, (k, v) => reader);
if (type.GetTypeInfo().IsValueType)
{
var nullableType = typeof(Nullable <>).MakeGenericType(type);
var nullableReader = NullableTypeReader.Create(type, reader);
_defaultTypeReaders.AddOrUpdate(nullableType, nullableReader, (k, v) => nullableReader);
}
}
else
{
var readers = _typeReaders.GetOrAdd(type, x => new ConcurrentDictionary <Type, TypeReader>());
readers[reader.GetType()] = reader;
if (type.GetTypeInfo().IsValueType)
{
AddNullableTypeReader(type, reader);
}
}
}
