public PrecompiledConstructor(Type type, Type[] constructorArgTypes)
{
if (type is null)
{
throw new ArgumentNullException(nameof(type));
}
if (constructorArgTypes is null)
{
var ctor = type.GetConstructor(Type.EmptyTypes);
if (ctor is null)
{
throw new Exception($"Constructor of type {type} with argument types passed cannot be found");
}
this._activator = this.GenerateEmptyActivator(ctor);
}
else
{
var ctor = type.GetConstructor(constructorArgTypes);
if (ctor is null)
{
throw new Exception($"Constructor of type {type} with argument types passed cannot be found");
}
var @params = ctor.GetParameters();
this._activator = this.GenerateFilledActivator(ctor, @params);
}
}
public PrecompiledConstructor(ConstructorInfo constructor)
{
if (constructor is null)
{
throw new ArgumentNullException(nameof(constructor));
}
var @params = constructor.GetParameters();
this._activator = @params is null || @params.Length == 0
? this.GenerateEmptyActivator(constructor)
: this.GenerateFilledActivator(constructor, @params);
}
