node-web-mvc/dist/ioc/processor/AutowiredAnnotationBeanPostProcessor.js

node spring mvc

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
/**
 * @module AutowiredBeanProcessor
 * @description 自动装配处理
 */
const BeanPropertyCreationException_1 = __importDefault(require("../../errors/BeanPropertyCreationException"));
const ElementType_1 = __importDefault(require("../../servlets/annotations/annotation/ElementType"));
const RuntimeAnnotation_1 = __importDefault(require("../../servlets/annotations/annotation/RuntimeAnnotation"));
const Autowired_1 = __importDefault(require("../annotations/Autowired"));
const AutowiredUtils_1 = require("./AutowiredUtils");
const InstantiationAwareBeanPostProcessor_1 = __importDefault(require("./InstantiationAwareBeanPostProcessor"));
class AutowiredAnnotationBeanPostProcessor extends InstantiationAwareBeanPostProcessor_1.default {
    constructor(beanFactory) {
        super();
        this.beanFactory = beanFactory;
    }
    postProcessProperties(pvs, beanInstance, beanName, definition) {
        const clazz = beanInstance.constructor;
        const annotations = RuntimeAnnotation_1.default.getAnnotations(Autowired_1.default, clazz);
        for (const annotation of annotations) {
            if (annotation.elementType !== ElementType_1.default.PROPERTY) {
                continue;
            }
            const proprty = annotation.name;
            const componentAnno = annotation.nativeAnnotation;
            const optional = componentAnno.required === false;
            const clazzType = (0, AutowiredUtils_1.getBeanTypeByAnnotation)(annotation);
            if (!clazzType) {
                throw new BeanPropertyCreationException_1.default(definition, beanName, proprty, `beanName is null`);
            }
            pvs.push({
                optional,
                name: proprty,
                value: this.beanFactory.getBean(clazzType),
            });
        }
        return pvs;
    }
}
exports.default = AutowiredAnnotationBeanPostProcessor;