'use strict';
;require.register("controllers/main/admin/highAvailability/nameNode/step2_controller", 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');
require('controllers/wizard/step5_controller');
App.HighAvailabilityWizardStep2Controller = Em.Controller.extend(App.BlueprintMixin, App.AssignMasterComponents, {
name: "highAvailabilityWizardStep2Controller",
useServerValidation: false,
mastersToShow: ['NAMENODE', 'JOURNALNODE'],
mastersToAdd: ['NAMENODE', 'JOURNALNODE', 'JOURNALNODE', 'JOURNALNODE'],
showCurrentPrefix: ['NAMENODE'],
showAdditionalPrefix: ['NAMENODE'],
showInstalledMastersFirst: true,
JOURNALNODES_COUNT_MINIMUM: 3, // TODO get this from stack
renderComponents: function renderComponents(masterComponents) {
this._super(masterComponents);
this.showHideJournalNodesAddRemoveControl();
},
addComponent: function addComponent(componentName) {
this._super(componentName);
this.showHideJournalNodesAddRemoveControl();
},
removeComponent: function removeComponent(componentName, serviceComponentId) {
this._super(componentName, serviceComponentId);
this.showHideJournalNodesAddRemoveControl();
},
showHideJournalNodesAddRemoveControl: function showHideJournalNodesAddRemoveControl() {
var jns = this.get('selectedServicesMasters').filterProperty('component_name', 'JOURNALNODE');
var maxNumMasters = this.getMaxNumberOfMasters('JOURNALNODE');
var showRemoveControl = jns.get('length') > this.get('JOURNALNODES_COUNT_MINIMUM');
var showAddControl = jns.get('length') < maxNumMasters;
jns.forEach(function (item) {
item.set('showAddControl', false);
item.set('showRemoveControl', showRemoveControl);
});
jns.set('lastObject.showAddControl', showAddControl);
}
});
}); |