private object ReadEnumValue(string enumText, Type enumType)
{
object result = null;
if (!UseDefaultEnumValueIfUnknown || Enum.GetNames(enumType).Any(r => r == enumText))
{
result = CustomConvert.ChangeType(enumText, enumType, CultureInfo.InvariantCulture);
}
if (result == null)
{
result = CustomConvert.ChangeType(0, enumType, CultureInfo.InvariantCulture);
}
return(result);
}
private object ReadValue(XElement node, string name, Type type, bool isListElement = false)
{
object result = null;
name = name ?? GetValueName(type, lowerCamelCaseValueTypeName: isListElement);
if (name == node.Name)
{
var nilAttribute = node.Attribute(NilAttributeName);
var isNil = nilAttribute != null && nilAttribute.Value == "true";
if (!isNil)
{
var isString = type == typeof(String);
var isList = typeof(IList).IsAssignableFrom(type);
var isClass = !type.IsValueType && !isString && !isList;
if (isClass)
{
result = Activator.CreateInstance(type);
ReadProperties(node, result);
}
else if (isList)
{
result = Activator.CreateInstance(type);
ReadList(node, (IList)result);
}
else if (type.IsEnum)
{
result = ReadEnumValue(node.Value, type);
}
else
{
var valueText = node.Value;
var isChar = type == typeof(char); // XmlSerializer writes chars as ints...
var convertToType = isChar ? typeof(int) : type;
result = CustomConvert.ChangeType(valueText, convertToType, CultureInfo.InvariantCulture);
if (isChar)
{
result = (char)(int)result;
}
}
}
}
return(result);
}
/// <summary>
/// Parses a text value into an object of the type required by the parameter.
/// </summary>
/// <param name="parameterInfo"></param>
/// <param name="textValue"></param>
/// <returns></returns>
private object ParseTextValue(ParameterInfo parameterInfo, string textValue)
{
object result = null;
if (parameterInfo.ParameterType == typeof(string))
{
result = textValue;
}
else if (parameterInfo.ParameterType.IsClass)
{
if (!String.IsNullOrEmpty(textValue))
{
result = JsonConvert.DeserializeObject(textValue, parameterInfo.ParameterType);
}
}
else
{
result = CustomConvert.ChangeType(textValue, parameterInfo.ParameterType, CultureInfo.InvariantCulture);
}
return(result);
}