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.cloudstack.api.command.user.resource;
  
  import java.util.ArrayList;
  import java.util.List;
  
  
  import org.apache.cloudstack.api.APICommand;
  import org.apache.cloudstack.api.ApiConstants;
  import org.apache.cloudstack.api.BaseCmd;
  import org.apache.cloudstack.api.Parameter;
  import org.apache.cloudstack.api.response.HypervisorResponse;
  import org.apache.cloudstack.api.response.ListResponse;
  import org.apache.cloudstack.api.response.ZoneResponse;
  
  import com.cloud.user.Account;
  
  @APICommand(name = "listHypervisors", description = "List hypervisors", responseObject = HypervisorResponse.class,
          requestHasSensitiveInfo = false, responseHasSensitiveInfo = false)
  public class ListHypervisorsCmd extends BaseCmd {
  
      // ///////////////////////////////////////////////////
      // ////////////// API parameters /////////////////////
      // ///////////////////////////////////////////////////
  
      @Parameter(name = ApiConstants.ZONE_ID, type = CommandType.UUID, entityType = ZoneResponse.class, description = "the zone id for listing hypervisors.")
      private Long zoneId;
  
      // ///////////////////////////////////////////////////
      // ///////////////// Accessors ///////////////////////
      // ///////////////////////////////////////////////////
  
      public Long getZoneId() {
          return this.zoneId;
      }
  
      // ///////////////////////////////////////////////////
      // ///////////// API Implementation///////////////////
      // ///////////////////////////////////////////////////
      @Override
      public long getEntityOwnerId() {
          return Account.ACCOUNT_ID_SYSTEM;
      }
  
      @Override
      public void execute() {
          List<String> result = _mgr.getHypervisors(getZoneId());
          ListResponse<HypervisorResponse> response = new ListResponse<HypervisorResponse>();
          ArrayList<HypervisorResponse> responses = new ArrayList<HypervisorResponse>();
          if (result != null) {
              for (String hypervisor : result) {
                  HypervisorResponse hypervisorResponse = new HypervisorResponse();
                  hypervisorResponse.setName(hypervisor);
                  hypervisorResponse.setObjectName("hypervisor");
                  responses.add(hypervisorResponse);
              }
          }
          response.setResponses(responses);
          response.setResponseName(getCommandName());
          this.setResponseObject(response);
      }
  }
  