ambari/ambari-web/app/views/main/admin/highAvailability/nameNode/step4_view.js

/**
 * 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.HighAvailabilityWizardStep4View = Em.View.extend({

  templateName: require('templates/main/admin/highAvailability/nameNode/step4'),

  didInsertElement: function() {
    this.get('controller').pullCheckPointStatus();
  },

  step4BodyText: function () {
    var nN = this.get('controller.content.masterComponentHosts').filterProperty('component', 'NAMENODE').findProperty('isInstalled', true);
    return Em.I18n.t('admin.highAvailability.wizard.step4.body').format(this.get('controller.content.hdfsUser'), nN.hostName);
  }.property('controller.content.masterComponentHosts'),

  nnCheckPointText: function () {
    return (this.get('controller.isNextEnabled')) ?
      Em.I18n.t('admin.highAvailability.wizard.step4.ckCreated') :
      Em.I18n.t('admin.highAvailability.wizard.step4.ckNotCreated');
  }.property('controller.isNextEnabled')

});