##// END OF EJS Templates
implab » implabjs-di
RSS
ActivationContext removed 'clone' method, rewritten 'enter' method
cin -
r3:8a4027b4c19f default
parent child
Show More
Show file before | Show file after | Hide comments
@@ -15,17 +15,17 let nextId = 1;
15 15 * tracks services with `context` activation type.
16 16 */
17 17 export class ActivationContext<S extends object> {
18 private _cache: { [K: string]: unknown };
18 private readonly _cache: Record<string, unknown>;
19 19
20 private _services: Partial<RegistrationMap<S>>;
20 private readonly _services: Partial<RegistrationMap<S>>;
21 21
22 private _name: string;
22 private readonly _name: string;
23 23
24 private _service: Descriptor<S, unknown>;
24 private readonly _service: Descriptor<S, unknown>;
25 25
26 26 private readonly _containerLifetimeManager: LifetimeContainer;
27 27
28 private _parent: ActivationContext<S> | undefined;
28 private readonly _parent: ActivationContext<S> | undefined;
29 29
30 30 /** Creates a new activation context with the specified parameters.
31 31 * @param containerLifetimeManager the container which starts the activation process
@@ -35,10 +35,10 export class ActivationContext<S extends
35 35 * @param service the service to activate, this parameter is used for the
36 36 * debug purpose.
37 37 */
38 constructor(containerLifetimeManager: LifetimeContainer, services: Partial<RegistrationMap<S>>, name: string, service: Descriptor<S, unknown>) {
38 constructor(containerLifetimeManager: LifetimeContainer, services: Partial<RegistrationMap<S>>, name: string, service: Descriptor<S, unknown>, cache = {}) {
39 39 this._name = name;
40 40 this._service = service;
41 this._cache = {};
41 this._cache = cache;
42 42 this._services = services;
43 43 this._containerLifetimeManager = containerLifetimeManager;
44 44 }
@@ -126,19 +126,13 export class ActivationContext<S extends
126 126 stack;
127 127 }
128 128
129 private enter(service: Descriptor<S, unknown>, name: string): this {
130 const clone = Object.create(this) as this;
131 clone._name = name;
132 clone._services = Object.create(this._services) as typeof this._services;
133 clone._parent = this;
134 clone._service = service;
135 return clone;
136 }
137
138 /** Creates a clone for the current context, used to protect it from modifications */
139 clone(): this {
140 const clone = Object.create(this) as this;
141 clone._services = Object.create(this._services) as typeof this._services;
142 return clone;
129 private enter(service: Descriptor<S, unknown>, name: string) {
130 return new ActivationContext(
131 this._containerLifetimeManager,
132 Object.create(this._services) as typeof this._services,
133 name,
134 service,
135 this._cache
136 );
143 137 }
144 138 }
General Comments 0
You need to be logged in to leave comments. Login now