Code coverage report for app/views/main/dashboard/widgets/namenode_cpu.js

Statements: 40% (14 / 35)      Branches: 25% (3 / 12)      Functions: 36.36% (4 / 11)      Lines: 40% (14 / 35)      Ignored: none     

All files » app/views/main/dashboard/widgets/ » namenode_cpu.js
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'use strict';
 
;require.register("views/main/dashboard/widgets/namenode_cpu", function (exports, require, module) {
  /**
   * 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');
 
  App.NameNodeCpuPieChartView = App.PieChartDashboardWidgetView.extend(App.NameNodeWidgetMixin, {
 
    widgetHtmlId: Em.computed.format('widget-nn-cpu-{0}', 'subGroupId'),
    cpuWio: null,
    nnHostName: "",
    intervalId: null,
 
    activeNameNodes: Em.computed.alias('model.activeNameNodes'),
    nameNode: Em.computed.alias('model.nameNode'),
 
    willDestroyElement: function willDestroyElement() {
      clearInterval(this.get("intervalId"));
    },
 
    didInsertElement: function didInsertElement() {
      var _this = this;
 
      this._super();
      var intervalId = void 0;
      App.router.get('mainController').isLoading.call(App.router.get('clusterController'), 'isServiceContentFullyLoaded').done(function () {
        if (App.get('isHaEnabled')) {
          var nn = _this.get('activeNameNodes').findProperty('haNameSpace', _this.get('subGroupId'));
          if (nn) {
            _this.set('nnHostName', nn.get('hostName'));
          }
        } else {
          _this.set('nnHostName', _this.get('nameNode.hostName'));
        }
        if (_this.get('nnHostName')) {
          _this.getValue();
          intervalId = setInterval(function () {
            return _this.getValue();
          }, App.componentsUpdateInterval);
          _this.set('intervalId', intervalId);
        }
      });
    },
 
    getValue: function getValue() {
      App.ajax.send({
        name: 'namenode.cpu_wio',
        sender: this,
        data: {
          nnHost: this.get('nnHostName')
        },
        success: 'updateValueSuccess',
        error: 'updateValueError'
      });
    },
 
    updateValueError: function updateValueError() {
      this.calc();
    },
 
    updateValueSuccess: function updateValueSuccess(response) {
      this.set('cpuWio', Em.get(response, 'metrics.cpu.cpu_wio'));
      this.calc();
    },
 
    calcHiddenInfo: function calcHiddenInfo() {
      var value = this.get('cpuWio');
      var obj1;
      Iif (value) {
        value = value >= 100 ? 100 : value;
        obj1 = (value + 0).toFixed(2) + '%';
      } else {
        obj1 = Em.I18n.t('services.service.summary.notAvailable');
      }
      return [obj1, 'CPU wait I/O'];
    },
 
    calcIsPieExists: function calcIsPieExists() {
      return !Em.isNone(this.get('cpuWio'));
    },
 
    calcDataForPieChart: function calcDataForPieChart() {
      var value = this.get('cpuWio');
      value = value >= 100 ? 100 : value;
      var percent = (value + 0).toFixed(1);
      var percentPrecise = (value + 0).toFixed(2);
      return [percent, percentPrecise];
    }
  });
});