@triviality/core
Version:
Purely typed service container
98 lines • 5.41 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
var MergedServiceFunctionReference_1 = require("../Value/MergedServiceFunctionReference");
var TaggedServiceFactoryReference_1 = require("../Value/TaggedServiceFactoryReference");
var ImmutableServiceReferenceList_1 = require("../Value/ImmutableServiceReferenceList");
var Context_1 = require("../Context");
var MergeServiceFunctionReferenceContainer = /** @class */ (function () {
function MergeServiceFunctionReferenceContainer(parent) {
var _this = this;
this.parent = parent;
this.getService = (function (tag) {
return Context_1.asMergeReference(function () { return _this.serviceReferences.getService(tag); });
});
this.serviceReferences = new ImmutableServiceReferenceList_1.ImmutableServiceReferenceList();
/**
* The global reference where all service functions are bound to, so
* the 'this' keyword keeps working.
*/
this.servicesReferences = {};
}
/**
* The services that are from the 'parent' that are passed to the merged feature.
*/
MergeServiceFunctionReferenceContainer.prototype.addMerged = function (reference) {
this.serviceReferences = this.serviceReferences.add(reference);
if (reference instanceof TaggedServiceFactoryReference_1.TaggedServiceFactoryReference) {
this.servicesReferences[reference.tag] = reference.getProxy();
}
return reference.getProxy();
};
/**
*/
MergeServiceFunctionReferenceContainer.prototype.add = function (reference) {
this.serviceReferences = this.serviceReferences.add(reference);
var mergedReference = new MergedServiceFunctionReference_1.MergedServiceFunctionReference(reference);
var proxy = this.parent.add(mergedReference, this.servicesReferences);
if (reference instanceof TaggedServiceFactoryReference_1.TaggedServiceFactoryReference) {
this.servicesReferences[reference.tag] = proxy;
}
return proxy;
};
MergeServiceFunctionReferenceContainer.prototype.build = function () {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2 /*return*/, this.servicesReferences];
});
});
};
MergeServiceFunctionReferenceContainer.prototype.references = function () {
return this.serviceReferences;
};
/**
* If the service is
*/
MergeServiceFunctionReferenceContainer.prototype.override = function (override) {
this.serviceReferences.getService(override.tag).override(override);
return this;
};
return MergeServiceFunctionReferenceContainer;
}());
exports.MergeServiceFunctionReferenceContainer = MergeServiceFunctionReferenceContainer;
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