eureka-plugins
Version:
Eureka Bridge for adding Plugins
121 lines • 11.6 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 };
}
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var errors_1 = __importDefault(require("./errors"));
var PluginLogger_1 = require("./PluginLogger");
/**
* Manifiest required to register and hydrate a Eureka Plugin
*/
var PluginManifiest = /** @class */ (function () {
/**
* @ignore
* Register a new Manifiest plugin for hydration
* @param pluginToExport Plugin Type to register
* @param dependencies Dependency List
*/
function PluginManifiest(pluginToExport, dependencies) {
this.hydratedCompleted = false;
this.pluginType = pluginToExport;
this.dependencies = dependencies;
this.instance = new pluginToExport();
}
/**
* Get the manifiest info for the plugin
*/
PluginManifiest.prototype.getManifiest = function () {
return {
pluginType: this.pluginType,
dependencies: this.dependencies,
};
};
/**
* @ignore
* Hydrate the plugin according to the manifiest data
* @param resolutions Dependecy resolutions list
*/
PluginManifiest.prototype.hydrate = function (resolutions, logger) {
return __awaiter(this, void 0, void 0, function () {
var inyections;
var _a;
var _this = this;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
PluginLogger_1.setParentLogger(logger);
inyections = new Array();
Object.keys(this.dependencies).forEach(function (key) {
var descriptor = _this.dependencies[key];
var value = resolutions[key];
// If has a default value, just put when the resolution could'nt satisfy
if (typeof value == 'undefined' && typeof descriptor.default != 'undefined') {
value = descriptor.default;
}
// if we still dont have a resolution and its required, throw the error!
if (typeof value == 'undefined' && descriptor.required === true) {
throw new errors_1.default.DependenyUnsatisfiedError(key, _this.pluginType.name, descriptor);
}
inyections.push(value);
});
return [4 /*yield*/, (_a = this.instance).boot.apply(_a, inyections)];
case 1:
_b.sent();
this.hydratedCompleted = true;
return [2 /*return*/];
}
});
});
};
/**
* @ignore
* Get the plugin instance
*/
PluginManifiest.prototype.getPlugin = function () {
if (!this.hydratedCompleted) {
throw new errors_1.default.IlegalPluginCallBeforeHydrationError({
plugin: this.pluginType.name
});
}
return this.instance;
};
return PluginManifiest;
}());
exports.default = PluginManifiest;
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