public object Resolve(Type typeToResolve)
{
// Find the registered type for typeToResolve
if (!IoCDictionary.ContainsKey(typeToResolve))
{
throw new Exception(string.Format("Can't resolve {0}. Type is not registed.", typeToResolve.FullName));
}
ResolvedTypeWithCycleTimeOptions resolvedType = IoCDictionary[typeToResolve];
if (resolvedType.CycleTimeOption == CycleTimeOptions.singleton && resolvedType.InstanceValue != null)
{
return(resolvedType.InstanceValue);
}
// Try to construct the object
ConstructorInfo constrInfo = resolvedType.ResolvedType.GetConstructors().First();
List <ParameterInfo> paramsInfo = constrInfo.GetParameters().ToList();
List <object> resolvedParams = new List <object>();
foreach (ParameterInfo param in paramsInfo)
{
Type t = param.ParameterType;
object res = Resolve(t);
resolvedParams.Add(res);
}
object retObject = constrInfo.Invoke(resolvedParams.ToArray());
resolvedType.InstanceValue = retObject;
return(retObject);
}
public void Register <T1, T2>(CycleTimeOptions CycleTimeOption)
{
if (IoCDictionary.ContainsKey(typeof(T1)))
{
throw new Exception(string.Format("Type {0} already registered.", typeof(T1).FullName));
}
ResolvedTypeWithCycleTimeOptions targetType = new ResolvedTypeWithCycleTimeOptions(typeof(T2), CycleTimeOption);
IoCDictionary.Add(typeof(T1), targetType);
}
