public ResolutionResult Resolve(ResolutionResult source)
{
if (_nullSubstitute == null)
{
return source;
}
return source.Value == null
? source.New(_nullSubstitute)
: source;
}
public ResolutionResult Resolve(ResolutionResult source)
{
if (source.Value == null)
return source;
var valueType = source.Value.GetType();
if (!(_sourceType.IsAssignableFrom(valueType)))
throw new ArgumentException("Expected obj to be of type " + _sourceType + " but was " + valueType);
object result;
try
{
result = _propertyInfo.GetValue(source.Value, null);
}
catch (NullReferenceException)
{
result = null;
}
return source.New(result);
}