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.host;
  
  
  import org.apache.cloudstack.api.APICommand;
  import org.apache.cloudstack.api.ApiConstants;
  import org.apache.cloudstack.api.ApiErrorCode;
  import org.apache.cloudstack.api.BaseCmd;
  import org.apache.cloudstack.api.Parameter;
  import org.apache.cloudstack.api.ServerApiException;
  import org.apache.cloudstack.api.response.ImageStoreResponse;
  import org.apache.cloudstack.api.response.ZoneResponse;
  
  import com.cloud.exception.DiscoveryException;
  import com.cloud.storage.ImageStore;
  import com.cloud.user.Account;
  
  @APICommand(name = "addSecondaryStorage", description = "Adds secondary storage.", responseObject = ImageStoreResponse.class,
          requestHasSensitiveInfo = false, responseHasSensitiveInfo = false)
  public class AddSecondaryStorageCmd extends BaseCmd {
  
      /////////////////////////////////////////////////////
      //////////////// API parameters /////////////////////
      /////////////////////////////////////////////////////
  
      @Parameter(name = ApiConstants.URL, type = CommandType.STRING, required = true, description = "the URL for the secondary storage")
      protected String url;
  
      @Parameter(name = ApiConstants.ZONE_ID, type = CommandType.UUID, entityType = ZoneResponse.class, description = "the Zone ID for the secondary storage")
      protected Long zoneId;
  
      /////////////////////////////////////////////////////
      /////////////////// Accessors ///////////////////////
      /////////////////////////////////////////////////////
  
      public String getUrl() {
          return url;
      }
  
      public Long getZoneId() {
          return zoneId;
      }
  
      /////////////////////////////////////////////////////
      /////////////// API Implementation///////////////////
      /////////////////////////////////////////////////////
  
      @Override
      public long getEntityOwnerId() {
          return Account.ACCOUNT_ID_SYSTEM;
      }
  
      @Override
      public void execute(){
          try{
              ImageStore result = _storageService.discoverImageStore(null, getUrl(), "NFS", getZoneId(), null);
              ImageStoreResponse storeResponse = null;
              if (result != null ) {
                      storeResponse = _responseGenerator.createImageStoreResponse(result);
                      storeResponse.setResponseName(getCommandName());
                      storeResponse.setObjectName("secondarystorage");
                      setResponseObject(storeResponse);
              } else {
                  throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to add secondary storage");
              }
          } catch (DiscoveryException ex) {
              logger.warn("Exception: ", ex);
              throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, ex.getMessage());
          }
      }
  }
  