hadoop/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/app/adapters/yarn-node-app.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.
 */

import DS from 'ember-data';

export default DS.JSONAPIAdapter.extend({
  headers: {
    Accept: 'application/json'
  },
  host: 'http://localhost:1337/',
  namespace: 'ws/v1/node',

  urlForQuery(query) {
    this.host = this.host + query.nodeAddr;
    var url = this._buildURL();
    url = url + "/apps";
    return url;
  },

  urlForQueryRecord: function (query) {
    this.host = this.host + query.nodeAddr;
    var url = this._buildURL();
    url = url + "/apps/" + query.appId;
    return url;
  },

  query: function (store, type, query) {
    var url = this.urlForQuery(query);
    // Query params not required.
    query = null;
    return this.ajax(url, 'GET', { data: query });
  },

  queryRecord: function (store, type, query) {
    var url = this.urlForQueryRecord(query);
    // Query params not required.
    query = null;
    return this.ajax(url, 'GET', { data: query });
  },

  ajax(url, method, hash) {
    hash = hash || {};
    hash.crossDomain = true;
    hash.xhrFields = {withCredentials: true};
    hash.targetServer = "NM";
    return this._super(url, method, hash);
  }
});