badman-core
Version:
badman-core is the layer what all the badman packages depended,or can be used as a tool kit.
173 lines • 6.98 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const process = __importStar(require("process"));
const Logging_1 = __importDefault(require("../logging/Logging"));
const BeanObject_1 = require("./BeanObject");
class Beans {
static LoadBeans(...beans) {
for (let bean of beans) {
Beans.LoadBean(bean);
}
}
static instance(beanObject) {
//IOC
beanObject.bean = Reflect.construct(beanObject.constructor, beanObject.args);
Beans.logger.info(`${beanObject.beanName} Instantiation completed`);
if (beanObject.initMethod) {
beanObject.bean[beanObject.initMethod].apply(beanObject.bean);
Beans.logger.info(`${beanObject.beanName}.${beanObject.initMethod}(initMethod) run completed`);
}
else if (beanObject.bean.afterInitialized) {
beanObject.bean.afterInitialized();
Beans.logger.info(`${beanObject.beanName}.afterInitialized(Initializing) run completed,but maybe asynchronous`);
}
//DI
if (beanObject.bean[beanObject.constructor.name]) {
Beans.di(beanObject);
}
}
static di(beanObject) {
let dependOns = beanObject.bean[beanObject.constructor.name].apply(beanObject.bean);
if (dependOns && dependOns.length >= 1) {
for (let i = 0; i < dependOns.length; i++) {
let beanName = dependOns[i];
let bean = Beans.Instance(beanName);
if (bean) {
//todo maybe not precise?
if (bean[beanObject.constructor.name]) {
this.logger.warn(`Bean[${beanName}] is circular,from Class ${beanObject.constructor.name}`);
}
beanObject.bean[beanName] = bean;
}
else {
process.nextTick((dependBean) => {
if (!dependBean) {
dependBean = Beans.Instance(beanName);
}
if (dependBean) {
beanObject.bean[beanName] = dependBean;
}
else {
this.logger.warn(`Bean[${beanName}] is invalidate,from Class ${beanObject.constructor.name}`);
}
}, Beans.Instance(beanName));
}
}
}
}
static LoadBean(beanObject) {
if (!beanObject) {
throw new Error('beanObject can not be null');
}
if (!beanObject.bean) {
if (!beanObject.constructor) {
throw new Error('beanObject‘constructor attribute value can not be null');
}
if (!beanObject.beanName) {
beanObject.beanName = beanObject.constructor.name;
}
beanObject.lazyInit = !!beanObject.lazyInit;
if (!beanObject.type) {
beanObject.type = BeanObject_1.BeanType.Singleton;
}
if (!beanObject.args) {
beanObject.args = [];
}
if (BeanObject_1.BeanType.Singleton === beanObject.type && !beanObject.lazyInit) {
Beans.instance(beanObject);
}
}
Beans.beanObjectMap.set(beanObject.beanName, beanObject);
return beanObject.bean;
}
static Instance(beanName) {
if (Beans.beanObjectMap.has(beanName)) {
let beanObject = Beans.beanObjectMap.get(beanName);
if (beanObject) {
if (beanObject.bean) {
return beanObject.bean;
}
else {
if (beanObject.type === BeanObject_1.BeanType.Prototype) {
Beans.instance(beanObject);
let bean = beanObject.bean;
beanObject.bean = null;
return bean;
}
if (beanObject.lazyInit && beanObject.type === BeanObject_1.BeanType.Singleton) {
Beans.instance(beanObject);
return beanObject.bean;
}
}
}
}
return null;
}
static UnloadBeans() {
Beans.beanObjectMap.forEach((beanObject) => {
Beans.Unload(beanObject, beanObject.beanName);
});
}
static UnloadBean(beanName) {
if (Beans.beanObjectMap.has(beanName)) {
let beanObject = Beans.beanObjectMap.get(beanName);
Beans.Unload(beanObject, beanName);
}
}
static Unload(beanObject, beanName) {
if (beanObject.destroyMethod) {
beanObject.bean[beanObject.destroyMethod].apply(beanObject.bean);
Beans.logger.info(`${beanObject.beanName}.${beanObject.destroyMethod}(destroyMethod) run completed`);
}
else if (beanObject.bean.destroy) {
beanObject.bean.destroy();
Beans.logger.info(`${beanObject.beanName}.destroy(Disposable) run completed`);
}
beanObject.beanName = undefined;
beanObject.type = undefined;
beanObject.args = undefined;
beanObject.lazyInit = undefined;
beanObject.constructor = undefined;
beanObject.initMethod = undefined;
beanObject.destroyMethod = undefined;
beanObject.bean = undefined;
Beans.beanObjectMap.delete(beanName);
}
static getBeans() {
return Beans.beanObjectMap;
}
}
Beans.beanObjectMap = new Map();
(() => {
let logging = new Logging_1.default();
logging.afterInitialized();
Beans.logger = logging.logger();
})();
exports.default = Beans;
//# sourceMappingURL=Beans.js.map