content: /*
   * 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.
   */
  
  package org.apache.ambari.funtest.server.api.service;
  
  import com.google.gson.Gson;
  import com.google.gson.JsonObject;
  import org.apache.ambari.funtest.server.AmbariHttpWebRequest;
  import org.apache.ambari.funtest.server.ConnectionParams;
  
  /**
   * Adds a service to the specified cluster. The service name is sent in the request data.
   */
  public class AddServiceWebRequest extends AmbariHttpWebRequest {
      private String clusterName;
      private String serviceName;
      private static String pathFormat = "/api/v1/clusters/%s/services";
  
      /**
       * Add serviceName to the cluster clusterName
       *
       * @param params - Ambari server connection information
       * @param clusterName - Existing name of a cluster.
       * @param serviceName - Service name to be added.
       */
      public AddServiceWebRequest(ConnectionParams params, String clusterName, String serviceName) {
          super(params);
          this.clusterName = clusterName;
          this.serviceName = serviceName;
      }
  
      /**
       * Gets the cluster name.
       * @return
       */
      public String getClusterName() { return this.clusterName; }
  
      /**
       * Gets the service name to be added.
       *
       * @return
       */
      public String getServiceName() { return this.serviceName; }
  
      /**
       * Gets the REST API method to use.
       *
       * @return - POST.
       */
      @Override
      public String getHttpMethod() {
          return "POST";
      }
  
      /**
       * Gets the API fragment to be added to the server URL.
       * @return
       */
      @Override
      protected String getApiPath() {
          return String.format(pathFormat, clusterName);
      }
  
      /**
       * Constructs the request data.
       *
       * @return - Request data.
       */
      @Override
      protected String getRequestData() {
          /**
           * {
           *   "ServiceInfo" : {
           *     "service_name" : serviceName
           *   }
           * }
           */
          JsonObject jsonServiceInfoObj;
          jsonServiceInfoObj = createJsonObject("ServiceInfo", createJsonObject("service_name", serviceName));
          Gson gson = new Gson();
          return gson.toJson(jsonServiceInfoObj);
      }
  }
  