internal SingleValueParser GetSingleValueParser(Type argumentType)
{
var descriptor = _appSettings.ArgumentTypeDescriptors.GetDescriptorOrThrow(argumentType);
SingleValueParser singleValueParser = new SingleValueParser(descriptor);
return(singleValueParser);
}
public static IParser CreateInstnace(Type argumentType)
{
if (argumentType.IsGenericType && argumentType.GetGenericTypeDefinition() == typeof(Nullable <>))
{
Type underLyingType = argumentType.GetGenericArguments()[0];
SingleValueParser singleValueParser = new SingleValueParser(underLyingType);
return(new NullableValueParser(underLyingType, singleValueParser));
}
if (argumentType.IsGenericType && argumentType.GetGenericTypeDefinition() == typeof(List <>))
{
Type underLyingType = argumentType.GetGenericArguments()[0];
SingleValueParser singleValueParser = new SingleValueParser(underLyingType);
return(new ListParser(underLyingType, singleValueParser));
}
if (argumentType.IsValueType || argumentType == typeof(string))
{
return(new SingleValueParser(argumentType));
}
throw new AppRunnerException($"type of '{argumentType.Name}' is not supported");
}
public ListParser(Type underLyingType, SingleValueParser singleValueParser)
{
_underLyingType = underLyingType;
_singleValueParser = singleValueParser;
}
public ListParser(SingleValueParser singleValueParser)
{
_singleValueParser = singleValueParser;
}
public NullableValueParser(Type type, SingleValueParser singleValueParser)
{
_type = type;
_singleValueParser = singleValueParser;
}
