node-web-mvc
Version:
node spring mvc
82 lines (81 loc) • 3.33 kB
JavaScript
"use strict";
/**
* @module MethodParameter
* @description 请求参数配置类
*/
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const Javascript_1 = __importDefault(require("../../interface/Javascript"));
const RuntimeAnnotation_1 = __importDefault(require("../annotations/annotation/RuntimeAnnotation"));
const MultipartFile_1 = __importDefault(require("../http/MultipartFile"));
class MethodParameter {
/**
* 判断当前参数是否存在指定注解
*/
hasParameterAnnotation(annotationType) {
return !!this.getParameterAnnotation(annotationType);
}
hasClassAnnotation(annotationType) {
return !!RuntimeAnnotation_1.default.getClassAnnotation(this.beanType, annotationType);
}
hasMethodAnnotation(annotationType) {
return !!RuntimeAnnotation_1.default.getMethodAnnotation(this.beanType, this.method, annotationType);
}
/**
* 获取当前参数注解
*/
getParameterAnnotation(annotationType) {
var _a;
return (_a = RuntimeAnnotation_1.default.getMethodParamAnnotation(this.beanType, this.method, this.paramName, annotationType)) === null || _a === void 0 ? void 0 : _a.nativeAnnotation;
}
/**
* 获取当前参数上的所有注解
* @returns
*/
getParameterAnnotations() {
return RuntimeAnnotation_1.default.getMethodParamAnnotations(this.beanType, this.method, this.paramName);
}
/**
* 判断当前paramterType类型是否为指定类型（包含继承判定)
*/
isParamAssignableOf(parentType) {
if (!parentType)
return false;
// 判断 参数类型是否继承与parentType或者等于parentType
return Javascript_1.default.createTyper(this.parameterType).isType(parentType);
}
isExtParamAssignableOf(i, parentType) {
const type = this.getParameterGenericTypeOf(i);
if (!type) {
return false;
}
return Javascript_1.default.createTyper(type).isType(parentType);
}
getParameterGenericTypeOf(i) {
var _a, _b, _c;
return (_c = (_b = (_a = this.runtimeType) === null || _a === void 0 ? void 0 : _a.args) === null || _b === void 0 ? void 0 : _b[i]) === null || _c === void 0 ? void 0 : _c.clazz;
}
isMultipartAccept() {
var _a, _b;
return (this.isParamAssignableOf(MultipartFile_1.default) ||
((_a = this.runtimeType) === null || _a === void 0 ? void 0 : _a.clazz) instanceof MultipartFile_1.default ||
((_b = this.runtimeType) === null || _b === void 0 ? void 0 : _b.array) && this.isExtParamAssignableOf(0, MultipartFile_1.default));
}
/**
* 构造一个方法参数
* @param options 参数配置
* @param paramType 参数类型
* @param annotation 所属原始注解
*/
constructor(beanType, method, paramName, paramIndex, parameterType) {
this.beanType = beanType;
this.method = method;
this.paramName = paramName;
this.paramIndex = paramIndex;
this.parameterType = parameterType.clazz;
this.runtimeType = parameterType;
}
}
exports.default = MethodParameter;