public object GetValue(Type valueType, object defaultValue)
{
if (_valueNode == null)
{
return(PluginUtility.ResolveValue(_owner, _rawValue, _name, valueType, defaultValue));
}
var result = _valueNode.UnwrapValue(ObtainMode.Auto, _owner);
if (valueType != null)
{
result = Tiandao.Common.Converter.ConvertValue(result, valueType, defaultValue);
}
return(result);
}
public object GetPropertyValue(string propertyName, Type valueType, object defaultValue = null)
{
if (string.IsNullOrWhiteSpace(propertyName))
{
throw new ArgumentNullException("propertyName");
}
string rawValue;
if (_properties.TryGetValue(propertyName, out rawValue))
{
return(PluginUtility.ResolveValue(_builtin, rawValue, propertyName, valueType, defaultValue));
}
return(defaultValue);
}
public T GetPropertyValue <T>(string propertyName, T defaultValue = default(T))
{
if (string.IsNullOrWhiteSpace(propertyName))
{
throw new ArgumentNullException("propertyName");
}
string rawValue;
if (_properties.TryGetValue(propertyName, out rawValue))
{
return(Converter.ConvertValue <T>(PluginUtility.ResolveValue(_builtin, rawValue, propertyName, typeof(T), defaultValue)));
}
return(defaultValue);
}
public object GetValue(Type valueType)
{
var original = System.Threading.Interlocked.CompareExchange(ref _evaluateValueRequired, 1, 0);
if (original == 0)
{
if (valueType != null && string.IsNullOrEmpty(_parameterTypeName))
{
_value = PluginUtility.ResolveValue(_constructor.Builtin, _rawValue, null, valueType, null);
}
else
{
_value = PluginUtility.ResolveValue(_constructor.Builtin, _rawValue, null, this.ParameterType, null);
}
}
return(_value);
}
public T Populate <T>(Func <T> creator = null)
{
var dictionary = DictionaryExtension.ToDictionary <string, object>((System.Collections.IDictionary)_properties);
return(DictionarySerializer.Default.Deserialize <T>((System.Collections.IDictionary)dictionary, creator, ctx =>
{
if (ctx.Direction == Converter.ObjectResolvingDirection.Get)
{
ctx.Handled = false;
return;
}
var text = ctx.Value as string;
if (text != null)
{
ctx.Value = PluginUtility.ResolveValue(_builtin, text, ctx.MemberName, ctx.MemberType, Converter.GetDefaultValue(ctx.MemberType));
}
}));
}
