ambari/hmc/php/management/ServiceStatus.php

<?php

/*
 * 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.
 */

class ServiceStatus {

  /**
   * Get status of all services
   * @return mixed
   *   array ( "$svc_name" => "$status" );
   *   Status: RUNNING, NON-RUNNING, NOT INSTALLED
   */
  public function getStatus() {

  }

  /**
   * Get status of a given service
   * @param string $service Service Name
   * @return mixed
   *   array ( "$svc_name" => "$status" );
   *   Status: RUNNING, NON-RUNNING, NOT INSTALLED
   */
  public function getServiceStatus($service) {

  }

  /**
   * Get status of a given component/role of service
   * @param string $service Service Name
   * @param string $component Component Name
   * @param string $hostname Hostname of Node to query - optional. Required only
   * in case of multiple hosts mapping to a given component.
   * @return mixed
   *   array ( "$svc_name" => "$status" );
   *   Status: RUNNING, NON-RUNNING, NOT INSTALLED
   */
  public function getServiceComponentStatus($service, $component, $hostname) {

  }

}

?>