Code coverage report for app/views/main/service/info/metrics/flume/flume_metric_graphs.js

Statements: 100% (33 / 33)      Branches: 86.67% (13 / 15)      Functions: 100% (4 / 4)      Lines: 100% (33 / 33)      Ignored: none     

All files » app/views/main/service/info/metrics/flume/ » flume_metric_graphs.js
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'use strict';
 
;require.register("views/main/service/info/metrics/flume/flume_metric_graphs", 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('views/main/service/service');
 
  App.MainServiceInfoFlumeGraphsView = App.MainServiceInfoSummaryMetricGraphsView.extend({
 
    serviceMetricGraphs: [],
 
    loadMetrics: function () {
      var graphRows = [];
      var viewData = this.get('viewData');
      if (viewData != null) {
        var metricType = viewData.metricType;
        var hostName = viewData.agent.get('hostName');
        App.ajax.send({
          'name': 'host.host_component.flume.metrics',
          'sender': this,
          'success': 'onLoadMetricsSuccess',
          'data': {
            hostName: hostName,
            flumeComponent: metricType
          }
        });
      }
      return graphRows;
    }.observes('viewData', 'metricType'),
 
    onLoadMetricsSuccess: function onLoadMetricsSuccess(data) {
      var graphRows = [];
      var viewData = this.get('viewData');
      var metricType = viewData.metricType;
      var hostName = viewData.agent.get('hostName');
      var metricNames = {};
      var metricItems = [];
      if (data != null && data.metrics != null && data.metrics.flume != null && data.metrics.flume.flume != null && data.metrics.flume.flume[metricType] != null) {
        for (var name in data.metrics.flume.flume[metricType]) {
          Eif (data.metrics.flume.flume[metricType].hasOwnProperty(name)) {
            for (var metricName in data.metrics.flume.flume[metricType][name]) {
              Eif (data.metrics.flume.flume[metricType][name].hasOwnProperty(metricName)) {
                metricNames[metricName] = name;
              }
            }
            metricItems.push(name);
          }
        }
      }
      // Now that we have collected all metric names, we create
      // views for each of them and store them 4 in a row.
      graphRows.push([]);
      var graphs = graphRows[0];
      for (var metricName in metricNames) {
        if (graphs.length > 1) {
          graphRows.push([]);
          graphs = graphRows[graphRows.length - 1];
        }
        graphs.push(App.ChartServiceFlumeMetricGraph.extend({
          metricType: metricType,
          metricName: metricName,
          hostName: hostName,
          metricItems: metricItems
        }));
      }
      this.set('serviceMetricGraphs', graphRows);
    },
 
    didInsertElement: function didInsertElement() {
      this.loadMetrics();
    }
 
  });
});