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.admin.network;
  
  import java.util.ArrayList;
  import java.util.List;
  import java.util.Map;
  
  import javax.inject.Inject;
  
  
  import org.apache.cloudstack.api.APICommand;
  import org.apache.cloudstack.api.ApiConstants;
  import org.apache.cloudstack.api.ApiErrorCode;
  import org.apache.cloudstack.api.BaseListCmd;
  import org.apache.cloudstack.api.Parameter;
  import org.apache.cloudstack.api.ServerApiException;
  import org.apache.cloudstack.api.response.ListResponse;
  import org.apache.cloudstack.api.response.NetworkDeviceResponse;
  import org.apache.cloudstack.network.ExternalNetworkDeviceManager;
  
  import com.cloud.exception.ConcurrentOperationException;
  import com.cloud.exception.InsufficientCapacityException;
  import com.cloud.exception.InvalidParameterValueException;
  import com.cloud.exception.ResourceAllocationException;
  import com.cloud.exception.ResourceUnavailableException;
  import com.cloud.host.Host;
  import com.cloud.utils.exception.CloudRuntimeException;
  
  @APICommand(name = "listNetworkDevice", description = "List network devices", responseObject = NetworkDeviceResponse.class,
          requestHasSensitiveInfo = false, responseHasSensitiveInfo = false)
  public class ListNetworkDeviceCmd extends BaseListCmd {
      private static final String s_name = "listnetworkdevice";
  
      @Inject
      ExternalNetworkDeviceManager nwDeviceMgr;
      /////////////////////////////////////////////////////
      //////////////// API parameters /////////////////////
      /////////////////////////////////////////////////////
  
      @Parameter(name = ApiConstants.NETWORK_DEVICE_TYPE,
                 type = CommandType.STRING,
                 description = "Network device type, now supports ExternalDhcp, PxeServer, NetscalerMPXLoadBalancer, NetscalerVPXLoadBalancer, NetscalerSDXLoadBalancer, F5BigIpLoadBalancer, JuniperSRXFirewall, PaloAltoFirewall")
      private String type;
  
      @Parameter(name = ApiConstants.NETWORK_DEVICE_PARAMETER_LIST, type = CommandType.MAP, description = "parameters for network device")
      private Map paramList;
  
      public String getDeviceType() {
          return type;
      }
  
      public Map getParamList() {
          return paramList;
      }
  
      @Override
      public void execute() throws ResourceUnavailableException, InsufficientCapacityException, ServerApiException, ConcurrentOperationException,
          ResourceAllocationException {
          try {
              List<Host> devices = nwDeviceMgr.listNetworkDevice(this);
              List<NetworkDeviceResponse> nwdeviceResponses = new ArrayList<NetworkDeviceResponse>();
              ListResponse<NetworkDeviceResponse> listResponse = new ListResponse<NetworkDeviceResponse>();
              for (Host d : devices) {
                  NetworkDeviceResponse response = nwDeviceMgr.getApiResponse(d);
                  response.setObjectName("networkdevice");
                  response.setResponseName(getCommandName());
                  nwdeviceResponses.add(response);
              }
  
              listResponse.setResponses(nwdeviceResponses);
              listResponse.setResponseName(getCommandName());
              this.setResponseObject(listResponse);
          } catch (InvalidParameterValueException ipve) {
              throw new ServerApiException(ApiErrorCode.PARAM_ERROR, ipve.getMessage());
          } catch (CloudRuntimeException cre) {
              throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, cre.getMessage());
          }
      }
  
      @Override
      public String getCommandName() {
          return s_name;
      }
  
  }
  