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/**
* Copyright 2010-2013 Ben Birch
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this software 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.
*/
(function( app ) {
var services = app.ns("services");
var ux = app.ns("ux");
services.ClusterState = ux.Observable.extend({
defaults: {
cluster: null
},
init: function() {
this._super();
this.cluster = this.config.cluster;
this.clusterState = null;
this.status = null;
this.nodeStats = null;
this.clusterNodes = null;
},
refresh: function() {
var self = this, clusterState, status, nodeStats, clusterNodes, clusterHealth;
function updateModel() {
if( clusterState && status && nodeStats && clusterNodes && clusterHealth ) {
this.clusterState = clusterState;
this.status = status;
this.nodeStats = nodeStats;
this.clusterNodes = clusterNodes;
this.clusterHealth = clusterHealth;
this.fire( "data", this );
}
}
this.cluster.get("_cluster/state", function( data ) {
clusterState = data;
updateModel.call( self );
});
this.cluster.get("_stats", function( data ) {
status = data;
updateModel.call( self );
});
this.cluster.get("_nodes/stats", function( data ) {
nodeStats = data;
updateModel.call( self );
});
this.cluster.get("_nodes", function( data ) {
clusterNodes = data;
updateModel.call( self );
});
this.cluster.get("_cluster/health", function( data ) {
clusterHealth = data;
updateModel.call( self );
});
},
_clusterState_handler: function(state) {
this.clusterState = state;
this.redraw("clusterState");
},
_status_handler: function(status) {
this.status = status;
this.redraw("status");
},
_clusterNodeStats_handler: function(stats) {
this.nodeStats = stats;
this.redraw("nodeStats");
},
_clusterNodes_handler: function(nodes) {
this.clusterNodes = nodes;
this.redraw("clusterNodes");
},
_clusterHealth_handler: function(health) {
this.clusterHealth = health;
this.redraw("status");
}
});
})( this.app );
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