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315 lines
16 KiB
315 lines
16 KiB
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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return new (P || (P = Promise))(function (resolve, reject) {
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function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
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function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
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function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
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step((generator = generator.apply(thisArg, _arguments || [])).next());
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});
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};
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var __generator = (this && this.__generator) || function (thisArg, body) {
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var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
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return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
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function verb(n) { return function (v) { return step([n, v]); }; }
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function step(op) {
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if (f) throw new TypeError("Generator is already executing.");
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while (_) try {
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if (f = 1, y && (t = y[op[0] & 2 ? "return" : op[0] ? "throw" : "next"]) && !(t = t.call(y, op[1])).done) return t;
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if (y = 0, t) op = [0, t.value];
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switch (op[0]) {
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case 0: case 1: t = op; break;
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case 4: _.label++; return { value: op[1], done: false };
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case 5: _.label++; y = op[1]; op = [0]; continue;
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case 7: op = _.ops.pop(); _.trys.pop(); continue;
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default:
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if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
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if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
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if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
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if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
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if (t[2]) _.ops.pop();
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_.trys.pop(); continue;
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}
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op = body.call(thisArg, _);
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} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
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if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
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}
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};
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define(["require", "exports", "../bindings/binding", "../constants/error_msgs", "../constants/literal_types", "../constants/metadata_keys", "../planning/metadata_reader", "../planning/planner", "../resolution/resolver", "../syntax/binding_to_syntax", "../utils/id", "../utils/serialization", "./container_snapshot", "./lookup"], function (require, exports, binding_1, ERROR_MSGS, literal_types_1, METADATA_KEY, metadata_reader_1, planner_1, resolver_1, binding_to_syntax_1, id_1, serialization_1, container_snapshot_1, lookup_1) {
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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var Container = (function () {
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function Container(containerOptions) {
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var options = containerOptions || {};
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if (typeof options !== "object") {
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throw new Error("" + ERROR_MSGS.CONTAINER_OPTIONS_MUST_BE_AN_OBJECT);
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}
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if (options.defaultScope === undefined) {
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options.defaultScope = literal_types_1.BindingScopeEnum.Transient;
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}
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else if (options.defaultScope !== literal_types_1.BindingScopeEnum.Singleton &&
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options.defaultScope !== literal_types_1.BindingScopeEnum.Transient &&
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options.defaultScope !== literal_types_1.BindingScopeEnum.Request) {
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throw new Error("" + ERROR_MSGS.CONTAINER_OPTIONS_INVALID_DEFAULT_SCOPE);
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}
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if (options.autoBindInjectable === undefined) {
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options.autoBindInjectable = false;
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}
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else if (typeof options.autoBindInjectable !== "boolean") {
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throw new Error("" + ERROR_MSGS.CONTAINER_OPTIONS_INVALID_AUTO_BIND_INJECTABLE);
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}
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if (options.skipBaseClassChecks === undefined) {
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options.skipBaseClassChecks = false;
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}
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else if (typeof options.skipBaseClassChecks !== "boolean") {
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throw new Error("" + ERROR_MSGS.CONTAINER_OPTIONS_INVALID_SKIP_BASE_CHECK);
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}
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this.options = {
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autoBindInjectable: options.autoBindInjectable,
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defaultScope: options.defaultScope,
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skipBaseClassChecks: options.skipBaseClassChecks
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};
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this.id = id_1.id();
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this._bindingDictionary = new lookup_1.Lookup();
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this._snapshots = [];
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this._middleware = null;
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this.parent = null;
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this._metadataReader = new metadata_reader_1.MetadataReader();
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}
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Container.merge = function (container1, container2) {
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var container = new Container();
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var bindingDictionary = planner_1.getBindingDictionary(container);
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var bindingDictionary1 = planner_1.getBindingDictionary(container1);
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var bindingDictionary2 = planner_1.getBindingDictionary(container2);
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function copyDictionary(origin, destination) {
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origin.traverse(function (key, value) {
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value.forEach(function (binding) {
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destination.add(binding.serviceIdentifier, binding.clone());
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});
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});
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}
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copyDictionary(bindingDictionary1, bindingDictionary);
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copyDictionary(bindingDictionary2, bindingDictionary);
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return container;
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};
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Container.prototype.load = function () {
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var modules = [];
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for (var _i = 0; _i < arguments.length; _i++) {
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modules[_i] = arguments[_i];
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}
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var getHelpers = this._getContainerModuleHelpersFactory();
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for (var _a = 0, modules_1 = modules; _a < modules_1.length; _a++) {
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var currentModule = modules_1[_a];
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var containerModuleHelpers = getHelpers(currentModule.id);
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currentModule.registry(containerModuleHelpers.bindFunction, containerModuleHelpers.unbindFunction, containerModuleHelpers.isboundFunction, containerModuleHelpers.rebindFunction);
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}
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};
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Container.prototype.loadAsync = function () {
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var modules = [];
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for (var _i = 0; _i < arguments.length; _i++) {
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modules[_i] = arguments[_i];
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}
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return __awaiter(this, void 0, void 0, function () {
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var getHelpers, _a, modules_2, currentModule, containerModuleHelpers;
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return __generator(this, function (_b) {
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switch (_b.label) {
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case 0:
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getHelpers = this._getContainerModuleHelpersFactory();
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_a = 0, modules_2 = modules;
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_b.label = 1;
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case 1:
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if (!(_a < modules_2.length)) return [3, 4];
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currentModule = modules_2[_a];
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containerModuleHelpers = getHelpers(currentModule.id);
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return [4, currentModule.registry(containerModuleHelpers.bindFunction, containerModuleHelpers.unbindFunction, containerModuleHelpers.isboundFunction, containerModuleHelpers.rebindFunction)];
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case 2:
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_b.sent();
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_b.label = 3;
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case 3:
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_a++;
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return [3, 1];
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case 4: return [2];
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}
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});
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});
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};
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Container.prototype.unload = function () {
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var _this = this;
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var modules = [];
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for (var _i = 0; _i < arguments.length; _i++) {
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modules[_i] = arguments[_i];
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}
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var conditionFactory = function (expected) { return function (item) {
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return item.moduleId === expected;
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}; };
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modules.forEach(function (module) {
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var condition = conditionFactory(module.id);
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_this._bindingDictionary.removeByCondition(condition);
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});
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};
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Container.prototype.bind = function (serviceIdentifier) {
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var scope = this.options.defaultScope || literal_types_1.BindingScopeEnum.Transient;
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var binding = new binding_1.Binding(serviceIdentifier, scope);
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this._bindingDictionary.add(serviceIdentifier, binding);
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return new binding_to_syntax_1.BindingToSyntax(binding);
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};
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Container.prototype.rebind = function (serviceIdentifier) {
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this.unbind(serviceIdentifier);
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return this.bind(serviceIdentifier);
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};
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Container.prototype.unbind = function (serviceIdentifier) {
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try {
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this._bindingDictionary.remove(serviceIdentifier);
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}
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catch (e) {
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throw new Error(ERROR_MSGS.CANNOT_UNBIND + " " + serialization_1.getServiceIdentifierAsString(serviceIdentifier));
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}
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};
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Container.prototype.unbindAll = function () {
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this._bindingDictionary = new lookup_1.Lookup();
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};
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Container.prototype.isBound = function (serviceIdentifier) {
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var bound = this._bindingDictionary.hasKey(serviceIdentifier);
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if (!bound && this.parent) {
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bound = this.parent.isBound(serviceIdentifier);
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}
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return bound;
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};
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Container.prototype.isBoundNamed = function (serviceIdentifier, named) {
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return this.isBoundTagged(serviceIdentifier, METADATA_KEY.NAMED_TAG, named);
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};
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Container.prototype.isBoundTagged = function (serviceIdentifier, key, value) {
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var bound = false;
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if (this._bindingDictionary.hasKey(serviceIdentifier)) {
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var bindings = this._bindingDictionary.get(serviceIdentifier);
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var request_1 = planner_1.createMockRequest(this, serviceIdentifier, key, value);
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bound = bindings.some(function (b) { return b.constraint(request_1); });
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}
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if (!bound && this.parent) {
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bound = this.parent.isBoundTagged(serviceIdentifier, key, value);
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}
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return bound;
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};
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Container.prototype.snapshot = function () {
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this._snapshots.push(container_snapshot_1.ContainerSnapshot.of(this._bindingDictionary.clone(), this._middleware));
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};
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Container.prototype.restore = function () {
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var snapshot = this._snapshots.pop();
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if (snapshot === undefined) {
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throw new Error(ERROR_MSGS.NO_MORE_SNAPSHOTS_AVAILABLE);
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}
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this._bindingDictionary = snapshot.bindings;
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this._middleware = snapshot.middleware;
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};
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Container.prototype.createChild = function (containerOptions) {
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var child = new Container(containerOptions || this.options);
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child.parent = this;
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return child;
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};
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Container.prototype.applyMiddleware = function () {
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var middlewares = [];
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for (var _i = 0; _i < arguments.length; _i++) {
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middlewares[_i] = arguments[_i];
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}
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var initial = (this._middleware) ? this._middleware : this._planAndResolve();
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this._middleware = middlewares.reduce(function (prev, curr) { return curr(prev); }, initial);
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};
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Container.prototype.applyCustomMetadataReader = function (metadataReader) {
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this._metadataReader = metadataReader;
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};
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Container.prototype.get = function (serviceIdentifier) {
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return this._get(false, false, literal_types_1.TargetTypeEnum.Variable, serviceIdentifier);
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};
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Container.prototype.getTagged = function (serviceIdentifier, key, value) {
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return this._get(false, false, literal_types_1.TargetTypeEnum.Variable, serviceIdentifier, key, value);
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};
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Container.prototype.getNamed = function (serviceIdentifier, named) {
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return this.getTagged(serviceIdentifier, METADATA_KEY.NAMED_TAG, named);
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};
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Container.prototype.getAll = function (serviceIdentifier) {
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return this._get(true, true, literal_types_1.TargetTypeEnum.Variable, serviceIdentifier);
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};
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Container.prototype.getAllTagged = function (serviceIdentifier, key, value) {
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return this._get(false, true, literal_types_1.TargetTypeEnum.Variable, serviceIdentifier, key, value);
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};
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Container.prototype.getAllNamed = function (serviceIdentifier, named) {
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return this.getAllTagged(serviceIdentifier, METADATA_KEY.NAMED_TAG, named);
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};
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Container.prototype.resolve = function (constructorFunction) {
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var tempContainer = this.createChild();
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tempContainer.bind(constructorFunction).toSelf();
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return tempContainer.get(constructorFunction);
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};
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Container.prototype._getContainerModuleHelpersFactory = function () {
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var _this = this;
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var setModuleId = function (bindingToSyntax, moduleId) {
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bindingToSyntax._binding.moduleId = moduleId;
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};
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var getBindFunction = function (moduleId) {
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return function (serviceIdentifier) {
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var _bind = _this.bind.bind(_this);
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var bindingToSyntax = _bind(serviceIdentifier);
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setModuleId(bindingToSyntax, moduleId);
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return bindingToSyntax;
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};
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};
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var getUnbindFunction = function (moduleId) {
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return function (serviceIdentifier) {
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var _unbind = _this.unbind.bind(_this);
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_unbind(serviceIdentifier);
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};
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};
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var getIsboundFunction = function (moduleId) {
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return function (serviceIdentifier) {
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var _isBound = _this.isBound.bind(_this);
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return _isBound(serviceIdentifier);
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};
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};
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var getRebindFunction = function (moduleId) {
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return function (serviceIdentifier) {
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var _rebind = _this.rebind.bind(_this);
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var bindingToSyntax = _rebind(serviceIdentifier);
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setModuleId(bindingToSyntax, moduleId);
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return bindingToSyntax;
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};
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};
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return function (mId) { return ({
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bindFunction: getBindFunction(mId),
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isboundFunction: getIsboundFunction(mId),
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rebindFunction: getRebindFunction(mId),
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unbindFunction: getUnbindFunction(mId)
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}); };
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};
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Container.prototype._get = function (avoidConstraints, isMultiInject, targetType, serviceIdentifier, key, value) {
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var result = null;
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var defaultArgs = {
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avoidConstraints: avoidConstraints,
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contextInterceptor: function (context) { return context; },
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isMultiInject: isMultiInject,
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key: key,
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serviceIdentifier: serviceIdentifier,
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targetType: targetType,
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value: value
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};
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if (this._middleware) {
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result = this._middleware(defaultArgs);
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if (result === undefined || result === null) {
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throw new Error(ERROR_MSGS.INVALID_MIDDLEWARE_RETURN);
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}
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}
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else {
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result = this._planAndResolve()(defaultArgs);
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}
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return result;
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};
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Container.prototype._planAndResolve = function () {
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var _this = this;
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return function (args) {
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var context = planner_1.plan(_this._metadataReader, _this, args.isMultiInject, args.targetType, args.serviceIdentifier, args.key, args.value, args.avoidConstraints);
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context = args.contextInterceptor(context);
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var result = resolver_1.resolve(context);
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return result;
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};
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};
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return Container;
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}());
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exports.Container = Container;
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});
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