public void Print()
{
// get the CoolData property from Comp2
// we use the ObjectManager, so we don't need an explicit reference to Comp2
CompTwo compTwo = (CompTwo)ObjectManager.Get("comp2");
Console.WriteLine(compTwo.CoolData);
}
static void Main(string[] args)
{
// create and add components to the manager
ObjectManager.Add("comp1", ObjectFactory.New("CompOne"));
ObjectManager.Add("comp2", ObjectFactory.New("CompTwo"));
ObjectManager.Add("comp3", ObjectFactory.New("CompThree"));
// create a local CompOne. get an Object from the ObjectManger, cast it to CompOne
// then call print, which is a method of CompOne
CompOne c1 = (CompOne)ObjectManager.Get("comp1");
c1.Print();
// iterate over the list of identifiers in our objects list
foreach (string obj in ObjectManager.ListIdentifiers())
{
// convert the object to IUpdateable
// this allows us to call update on the object, because it is required by IUpdateable
// notice that comp3 never checks in
if (ObjectManager.Get(obj) is IUpdateable o)
{
o.Update(true);
}
}
// get two instances of Comp2
// shows that mulitple calls to the Manager with a given identifier yield the same object
CompTwo comp2_1 = (CompTwo)ObjectManager.Get("comp2");
CompTwo comp2_2 = (CompTwo)ObjectManager.Get("comp2");
// change the member data in once instance
comp2_1.CoolData = "not so cool";
// print the changed data in another instance
comp2_2.Print();
}