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.network.tungsten.api.command;
  
  import com.cloud.exception.ConcurrentOperationException;
  import com.cloud.exception.InsufficientCapacityException;
  import com.cloud.exception.NetworkRuleConflictException;
  import com.cloud.exception.ResourceAllocationException;
  import com.cloud.exception.ResourceUnavailableException;
  import com.cloud.network.TungstenProvider;
  import com.cloud.network.element.TungstenProviderVO;
  import com.cloud.user.Account;
  import com.cloud.utils.StringUtils;
  import org.apache.cloudstack.api.APICommand;
  import org.apache.cloudstack.api.ApiConstants;
  import org.apache.cloudstack.api.BaseCmd;
  import org.apache.cloudstack.api.BaseListCmd;
  import org.apache.cloudstack.api.BaseResponse;
  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.ZoneResponse;
  import org.apache.cloudstack.network.tungsten.api.response.TungstenFabricTagTypeResponse;
  import org.apache.cloudstack.network.tungsten.service.TungstenService;
  
  import java.util.ArrayList;
  import java.util.List;
  
  import javax.inject.Inject;
  
  @APICommand(name = ListTungstenFabricTagTypeCmd.APINAME, responseObject = TungstenFabricTagTypeResponse.class,
      description =
      "Lists " + "Tungsten-Fabric tags", requestHasSensitiveInfo = false, responseHasSensitiveInfo = false)
  public class ListTungstenFabricTagTypeCmd extends BaseListCmd {
      public static final String APINAME = "listTungstenFabricTagType";
  
      @Inject
      TungstenService tungstenService;
  
      @Parameter(name = ApiConstants.ZONE_ID, type = CommandType.UUID, entityType = ZoneResponse.class, description = "the ID of zone")
      private Long zoneId;
  
      @Parameter(name = ApiConstants.TAG_TYPE_UUID, type = CommandType.STRING, description = "the uuid of Tungsten-Fabric tag type")
      private String tagTypeUuid;
  
      @Override
      public void execute() throws ResourceUnavailableException, InsufficientCapacityException, ServerApiException,
          ConcurrentOperationException, ResourceAllocationException, NetworkRuleConflictException {
          List<BaseResponse> baseResponseList = new ArrayList<>();
          if (zoneId != null) {
              baseResponseList.addAll(tungstenService.listTungstenTagTypes(zoneId, tagTypeUuid));
          } else {
              List<TungstenProviderVO> tungstenProviderVOList = tungstenService.getTungstenProviders();
              for (TungstenProvider tungstenProvider : tungstenProviderVOList) {
                  baseResponseList.addAll(tungstenService.listTungstenTagTypes(tungstenProvider.getZoneId(), tagTypeUuid));
              }
          }
          List<BaseResponse> pagingList = StringUtils.applyPagination(baseResponseList, this.getStartIndex(), this.getPageSizeVal());
          ListResponse<BaseResponse> listResponse = new ListResponse<>();
          listResponse.setResponses(pagingList);
          listResponse.setResponseName(getCommandName());
          setResponseObject(listResponse);
      }
  
      @Override
      public String getCommandName() {
          return APINAME.toLowerCase() + BaseCmd.RESPONSE_SUFFIX;
      }
  
      @Override
      public long getEntityOwnerId() {
          return Account.ACCOUNT_ID_SYSTEM;
      }
  }
  