node-web-mvc/dist/validation/annotation/Pattern.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 });
const UnexpectedTypeException_1 = __importDefault(require("../../errors/UnexpectedTypeException"));
const Target_1 = __importDefault(require("../../servlets/annotations/Target"));
const ElementType_1 = __importDefault(require("../../servlets/annotations/annotation/ElementType"));
const Constraints_1 = __importDefault(require("./Constraints"));
class Pattern extends Constraints_1.default {
    constructor() {
        super(...arguments);
        this.message = '{validation.constraints.Pattern.message}';
    }
    isValid(value, context) {
        if (!context.currentTyper.isType(String)) {
            throw new UnexpectedTypeException_1.default(context);
        }
        if (value === null || value === undefined) {
            return true;
        }
        return this.regexp.test(value);
    }
}
/**
 * 通过正则表达式验证配置的元素值
 *
 * 支持类型:
 * - `String`
 *
 * `null` 或者 `undefined` 不做验证
 */
exports.default = (0, Target_1.default)([ElementType_1.default.PROPERTY, ElementType_1.default.PARAMETER])(Pattern);