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 com.cloud.hypervisor.ovm3.objects;
  
  import java.util.ArrayList;
  import java.util.List;
  
  public class Ntp extends OvmObject {
      private List<String> ntpHosts = new ArrayList<String>();
      private Boolean isServer = null;
      private Boolean isRunning = null;
  
      public Ntp(Connection c) {
          setClient(c);
      }
  
      public List<String> addServer(String server) {
          if (!ntpHosts.contains(server)) {
              ntpHosts.add(server);
          }
          return ntpHosts;
      }
  
      public List<String> removeServer(String server) {
          if (ntpHosts.contains(server)) {
              ntpHosts.remove(server);
          }
          return ntpHosts;
      }
  
      public List<String> getServers() {
          return ntpHosts;
      }
      public void setServers(List<String> s) {
          ntpHosts = s;
      }
  
      public Boolean isRunning() {
          return isRunning;
      }
  
      public Boolean isServer() {
          return isServer;
      }
  
      public Boolean getDetails() throws Ovm3ResourceException {
          return getNtp();
      }
  
      /*
       * get_ntp, <class 'agent.api.host.linux.Linux'> argument: self - default:
       * None
       */
      public Boolean getNtp() throws Ovm3ResourceException {
          Object[] v = (Object[]) callWrapper("get_ntp");
          int c = 0;
          for (Object o : v) {
              if (o instanceof java.lang.Boolean) {
                  if (c == 0) {
                      isServer = (Boolean) o;
                  }
                  if (c == 1) {
                      isRunning = (Boolean) o;
                  }
                  c += 1;
              } else if (o instanceof java.lang.Object) {
                  Object[] s = (Object[]) o;
                  for (Object m : s) {
                      addServer((String) m);
                  }
              }
          }
          return true;
      }
  
      public Boolean setNtp(List<String> ntpHosts, Boolean running)
              throws Ovm3ResourceException {
          if (ntpHosts.isEmpty()) {
              return false;
          }
          return nullIsTrueCallWrapper("set_ntp", ntpHosts, running);
      }
  
      /* also cleans the vector */
      public Boolean setNtp(String server, Boolean running)
              throws Ovm3ResourceException {
          ntpHosts = new ArrayList<String>();
          ntpHosts.add(server);
          return setNtp(ntpHosts, running);
      }
  
      public Boolean setNtp(Boolean running) throws Ovm3ResourceException {
          return setNtp(ntpHosts, running);
      }
  
      public Boolean disableNtp() throws Ovm3ResourceException {
          return nullIsTrueCallWrapper("disable_ntp");
  
      }
  
      public Boolean enableNtp() throws Ovm3ResourceException {
          return nullIsTrueCallWrapper("enable_ntp");
      }
  }
  