public bool Equals(ExtenderDefinition other)
{
if (ReferenceEquals(null, other))
{
return(false);
}
if (ReferenceEquals(this, other))
{
return(true);
}
return(Equals(other.ParentType, ParentType) && Equals(other.ExtenderType, ExtenderType));
}
public static void RegisterExtender(ControllerBase controllerToExtend, Type controllerExtender, params object[] additionalParameters)
{
var t = new ExtenderDefinition(controllerToExtend.GetType(), controllerExtender);
if (Registrations.ContainsKey(t))
{
return;
}
if (controllerExtender.IsAssignableFrom(controllerToExtend.GetType()))
{
throw new InvalidOperationException("Cannot extend a controller by it's same type");
}
//if one is already there, then replace it
Func <ControllerBase> e = () => (ControllerBase)DependencyResolver.Current.GetService(controllerExtender);
Registrations.AddOrUpdate(t,
new ExtenderData(e, additionalParameters),
(key, orig) => new ExtenderData(e, additionalParameters));
}
public static void RegisterExtender <TController, TExtender>(params object[] additionalParameters)
where TController : ControllerBase
where TExtender : ControllerBase
{
var t = new ExtenderDefinition(typeof(TController), typeof(TExtender));
if (Registrations.ContainsKey(t))
{
return;
}
if (typeof(TExtender).IsAssignableFrom(typeof(TController)))
{
throw new InvalidOperationException("Cannot extend a controller by it's same type");
}
//if one is already there, then replace it
Func <ControllerBase> e = () => DependencyResolver.Current.GetService <TExtender>();
Registrations.AddOrUpdate(t,
new ExtenderData(e, additionalParameters),
(key, orig) => new ExtenderData(e, additionalParameters));
}
public static void RegisterExtender <T>(ControllerBase controllerToExtend, Expression <Func <T> > extender, params object[] additionalParameters)
where T : ControllerBase
{
var extenderType = typeof(T);
var t = new ExtenderDefinition(controllerToExtend.GetType(), extenderType);
if (Registrations.ContainsKey(t))
{
return;
}
if (extender.GetType().IsAssignableFrom(controllerToExtend.GetType()))
{
throw new InvalidOperationException("Cannot extend a controller by it's same type");
}
//if one is already there, then replace it
Func <ControllerBase> e = extender.Compile();
Registrations.AddOrUpdate(t,
new ExtenderData(e, additionalParameters),
(key, orig) => new ExtenderData(e, additionalParameters));
}
