| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| var App = require('app'); |
| |
| /** |
| * Fast save/load value to Local Storage |
| * Object that implements it should have property <code>name</code> defined |
| * @type {Ember.Mixin} |
| */ |
| App.LocalStorage = Em.Mixin.create({ |
| |
| /** |
| * <code>App.db.data</code> key |
| * @returns {String} |
| */ |
| dbNamespace: function() { |
| var name = this.get('name'); |
| if (Em.isNone(name)) { |
| name = this.get('controller.name'); |
| } |
| return name.capitalize().replace('Controller', ''); |
| }.property('name'), |
| |
| /** |
| * get property from local storage |
| * @param {String} key |
| * @return {*} |
| */ |
| getDBProperty: function(key){ |
| return App.db.get(this.get('dbNamespace'), key); |
| }, |
| |
| /** |
| * get properties from local storage |
| * @param {String[]} listOfProperties |
| * @return {*} |
| */ |
| getDBProperties: function(listOfProperties){ |
| return App.db.getProperties(this.get('dbNamespace'), listOfProperties); |
| }, |
| |
| /** |
| * set property to local storage |
| * @param {String} key |
| * @param {*} value |
| */ |
| setDBProperty: function(key, value) { |
| App.db.set(this.get('dbNamespace'), key, value); |
| }, |
| |
| /** |
| * set properties to local storage |
| * @param {object} hash |
| */ |
| setDBProperties: function(hash) { |
| App.db.setProperties(this.get('dbNamespace'), hash); |
| }, |
| |
| /** |
| * Delete the dbNamespace from the localStorage |
| * Usually this function is called on quiting/completing the wizard |
| */ |
| resetDbNamespace: function() { |
| App.db.data[this.get('dbNamespace')] = {}; |
| localStorage.setObject('ambari', App.db.data); |
| } |
| |
| }); |