data-vis-ui/es/components/ErrorBoundary/index.js

## [使用文档](https://temp-static-domain.jd.com/data-vis-ui)

function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

import React, { Component, PureComponent } from 'react';
/**
 * @name 默认错误边界组件
 */

var ErrorBoundary = /*#__PURE__*/function (_PureComponent) {
  _inherits(ErrorBoundary, _PureComponent);

  var _super = _createSuper(ErrorBoundary);

  function ErrorBoundary(props) {
    var _this;

    _classCallCheck(this, ErrorBoundary);

    _this = _super.call(this, props);
    _this.state = {
      hasError: false
    };
    return _this;
  }

  _createClass(ErrorBoundary, [{
    key: "componentDidCatch",
    value: function componentDidCatch(err, errorInfo) {
      // 错误上报/输出
      // logToService
      console.info(err, errorInfo);
    }
  }, {
    key: "render",
    value: function render() {
      var hasError = this.state.hasError;
      var _this$props = this.props,
          children = _this$props.children,
          _this$props$errorChil = _this$props.errorChildren,
          errorChildren = _this$props$errorChil === void 0 ? /*#__PURE__*/React.createElement("h1", null, "SomeThing is wrong") : _this$props$errorChil;
      return /*#__PURE__*/React.createElement(React.Fragment, null, hasError ? errorChildren : children);
    }
  }], [{
    key: "getDerivedStateFromError",
    value: function getDerivedStateFromError() {
      return {
        hasError: true
      };
    }
  }]);

  return ErrorBoundary;
}(PureComponent);
/**
 * @name 错误边界组件高阶使用
 * @param Boundary -传入错误边界的组件，如果为空，则用默认组件ErrorBoundary
 */


export var catchHoc = function catchHoc() {
  var Boundary = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ErrorBoundary;
  return function (TargetComponent) {
    return /*#__PURE__*/function (_Component) {
      _inherits(hocComponent, _Component);

      var _super2 = _createSuper(hocComponent);

      function hocComponent() {
        _classCallCheck(this, hocComponent);

        return _super2.apply(this, arguments);
      }

      _createClass(hocComponent, [{
        key: "render",
        value: function render() {
          return /*#__PURE__*/React.createElement(Boundary, null, /*#__PURE__*/React.createElement(TargetComponent, Object.assign({}, this.props)));
        }
      }]);

      return hocComponent;
    }(Component);
  };
};
export default ErrorBoundary;