gerrit.onap Code Review - ccsdk/features.git/blob

   1 /**
   2  * Copyright 2010-2013 Ben Birch
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this software except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *   http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16         (function( app ) {
  17
  18         var services = app.ns("services");
  19         var ux = app.ns("ux");
  20
  21         services.ClusterState = ux.Observable.extend({
  22                 defaults: {
  23                         cluster: null
  24                 },
  25                 init: function() {
  26                         this._super();
  27                         this.cluster = this.config.cluster;
  28                         this.clusterState = null;
  29                         this.status = null;
  30                         this.nodeStats = null;
  31                         this.clusterNodes = null;
  32                 },
  33                 refresh: function() {
  34                         var self = this, clusterState, status, nodeStats, clusterNodes, clusterHealth;
  35                         function updateModel() {
  36                                 if( clusterState && status && nodeStats && clusterNodes && clusterHealth ) {
  37                                         this.clusterState = clusterState;
  38                                         this.status = status;
  39                                         this.nodeStats = nodeStats;
  40                                         this.clusterNodes = clusterNodes;
  41                                         this.clusterHealth = clusterHealth;
  42                                         this.fire( "data", this );
  43                                 }
  44                         }
  45                         this.cluster.get("_cluster/state", function( data ) {
  46                                 clusterState = data;
  47                                 updateModel.call( self );
  48                         });
  49                         this.cluster.get("_stats", function( data ) {
  50                                 status = data;
  51                                 updateModel.call( self );
  52                         });
  53                         this.cluster.get("_nodes/stats", function( data ) {
  54                                 nodeStats = data;
  55                                 updateModel.call( self );
  56                         });
  57                         this.cluster.get("_nodes", function( data ) {
  58                                 clusterNodes = data;
  59                                 updateModel.call( self );
  60                         });
  61                         this.cluster.get("_cluster/health", function( data ) {
  62                                 clusterHealth = data;
  63                                 updateModel.call( self );
  64                         });
  65                 },
  66                 _clusterState_handler: function(state) {
  67                         this.clusterState = state;
  68                         this.redraw("clusterState");
  69                 },
  70                 _status_handler: function(status) {
  71                         this.status = status;
  72                         this.redraw("status");
  73                 },
  74                 _clusterNodeStats_handler: function(stats) {
  75                         this.nodeStats = stats;
  76                         this.redraw("nodeStats");
  77                 },
  78                 _clusterNodes_handler: function(nodes) {
  79                         this.clusterNodes = nodes;
  80                         this.redraw("clusterNodes");
  81                 },
  82                 _clusterHealth_handler: function(health) {
  83                         this.clusterHealth = health;
  84                         this.redraw("status");
  85                 }
  86         });
  87
  88 })( this.app );