public virtual void Identify(IIdentities identities, RdId id)
{
Assertion.Require(RdId.IsNil, "Already has RdId: {0}, entity: {1}", RdId, this);
Assertion.Require(!id.IsNil, "Assigned RdId mustn't be null, entity: {0}", this);
RdId = id;
foreach (var pair in BindableChildren)
{
pair.Value?.IdentifyPolymorphic(identities, id.Mix("." + pair.Key));
}
}
protected override void Init(Lifetime lifetime)
{
base.Init(lifetime);
Assertion.Assert(myHandler.IsSendWithoutContexts, "Must bind context handler without sending contexts to prevent reentrancy");
myInternRoot.RdId = RdId.Mix("InternRoot");
myProtocolValueSet.RdId = RdId.Mix("ValueSet");
myInternRoot.Bind(lifetime, this, "InternRoot");
myProtocolValueSet.Bind(lifetime, this, "ValueSet");
myProtocolValueSet.Advise(lifetime, HandleProtocolSetEvent);
}
protected override void Init(Lifetime lifetime)
{
base.Init(lifetime);
var protocolValueSet = Proto.Contexts.GetValueSet(Context);
myMap.Keys.Where(it => !protocolValueSet.Contains(it)).ToList().ForEach(it => myMap.Remove(it));
protocolValueSet.View(lifetime, (contextValueLifetime, contextValue) =>
{
myMap.TryGetValue(contextValue, out var oldValue);
var value = (oldValue ?? myValueFactory(IsMaster)).WithId(RdId.Mix(contextValue.ToString()));
value.Bind(contextValueLifetime, this, $"[{contextValue.ToString()}]");
if (oldValue == null)
{
myMap.Add(contextValue, value);
}
contextValueLifetime.OnTermination(() =>
{
value.RdId = RdId.Nil;
});
});
}
private T GetOrCreateExtension <T>([NotNull] string name, bool highPriorityExtension, [NotNull] Func <T> create) where T : class
{
if (name == null)
{
throw new ArgumentNullException(nameof(name));
}
if (create == null)
{
throw new ArgumentNullException(nameof(create));
}
lock (myExtensions)
{
object existing;
T res;
if (myExtensions.TryGetValue(name, out existing))
{
res = existing.NotNull("Found null value for key: '{0}'", name) as T;
Assertion.Require(res != null, "Found bad value for key '{0}'. Expected type: '{1}', actual:'{2}", name, typeof(T).FullName, existing.GetType().FullName);
}
else
{
res = create().NotNull("'Create' result must not be null");
myExtensions[name] = res;
if (res is IRdBindable)
{
var bindable = res as IRdBindable;
BindableChildren.Insert(highPriorityExtension ? 0 : BindableChildren.Count, new KeyValuePair <string, object>(name, bindable));
if (myBindLifetime != Lifetime.Terminated)
{
bindable.Identify(Proto.Identities, RdId.Mix("." + name));
bindable.Bind(myBindLifetime, this, name);
}
}
}
return(res);
}
}