antui-mobile/lib/utils/storage.js

mobile ui for antd

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.Application = exports.Session = undefined;

var _stringify = require("babel-runtime/core-js/json/stringify");

var _stringify2 = _interopRequireDefault(_stringify);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * 操作浏览器存储
 * 
 * 例： 
 * import {Session, Application} from 'storage';
 * 
 * Session.setAttribute("user", user);
 * Session.getAttribute("user");
 * 
 * Application.setAttribute("user", user);
 * Application.getAttribute("user");
 */

function storage(storage) {
  return {
    getAttribute: function getAttribute(key) {
      var value = storage.getItem(key);
      return JSON.parse(value);
    },

    setAttribute: function setAttribute(key, value) {
      storage.setItem(key, (0, _stringify2.default)(value));
    },

    remove: function remove(key) {
      storage.removeItem(key);
    },

    exist: function exist(key) {
      return !!storage.getItem(key);
    }
  };
}

function _Session() {
  return storage(sessionStorage);
}

function _Application() {
  return storage(localStorage);
}

var Session = new _Session();
var Application = new _Application();

exports.Session = Session;
exports.Application = Application;