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.vpn;
  
  
  import org.apache.cloudstack.api.APICommand;
  import org.apache.cloudstack.api.ApiConstants;
  import org.apache.cloudstack.api.ApiErrorCode;
  import org.apache.cloudstack.api.BaseAsyncCmd;
  import org.apache.cloudstack.api.Parameter;
  import org.apache.cloudstack.api.ServerApiException;
  import org.apache.cloudstack.api.response.DomainResponse;
  import org.apache.cloudstack.api.response.Site2SiteVpnConnectionResponse;
  import org.apache.cloudstack.context.CallContext;
  
  import com.cloud.event.EventTypes;
  import com.cloud.exception.ResourceUnavailableException;
  import com.cloud.network.Site2SiteVpnConnection;
  import com.cloud.user.Account;
  
  @APICommand(name = "resetVpnConnection", description = "Reset site to site vpn connection", responseObject = Site2SiteVpnConnectionResponse.class, entityType = {Site2SiteVpnConnection.class},
          requestHasSensitiveInfo = false, responseHasSensitiveInfo = false)
  public class ResetVpnConnectionCmd extends BaseAsyncCmd {
  
  
      /////////////////////////////////////////////////////
      //////////////// API parameters /////////////////////
      /////////////////////////////////////////////////////
      @Parameter(name = ApiConstants.ID, type = CommandType.UUID, entityType = Site2SiteVpnConnectionResponse.class, required = true, description = "id of vpn connection")
      private Long id;
  
      @Parameter(name = ApiConstants.ACCOUNT, type = CommandType.STRING, description = "an optional account for connection. " + "Must be used with domainId.")
      private String accountName;
  
      @Parameter(name = ApiConstants.DOMAIN_ID,
                 type = CommandType.UUID,
                 entityType = DomainResponse.class,
                 description = "an optional domainId for connection. If the account parameter is used, domainId must also be used.")
      private Long domainId;
  
      /////////////////////////////////////////////////////
      /////////////////// Accessors ///////////////////////
      /////////////////////////////////////////////////////
  
      public Long getDomainId() {
          return domainId;
      }
  
      public Long getAccountId() {
          return getEntityOwnerId();
      }
  
      public Long getId() {
          return id;
      }
  
      /////////////////////////////////////////////////////
      /////////////// API Implementation///////////////////
      /////////////////////////////////////////////////////
  
      @Override
      public long getEntityOwnerId() {
          Long accountId = _accountService.finalyzeAccountId(accountName, domainId, null, true);
          if (accountId == null) {
              return CallContext.current().getCallingAccount().getId();
          }
          return Account.ACCOUNT_ID_SYSTEM;
      }
  
      @Override
      public String getEventDescription() {
          return "Reset site-to-site VPN connection for account " + getEntityOwnerId();
      }
  
      @Override
      public String getEventType() {
          return EventTypes.EVENT_S2S_VPN_CONNECTION_RESET;
      }
  
      @Override
      public void execute() {
          try {
              Site2SiteVpnConnection result = _s2sVpnService.resetVpnConnection(this);
              if (result != null) {
                  Site2SiteVpnConnectionResponse response = _responseGenerator.createSite2SiteVpnConnectionResponse(result);
                  response.setResponseName(getCommandName());
                  setResponseObject(response);
              } else {
                  throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to reset site to site VPN connection");
              }
          } catch (ResourceUnavailableException ex) {
              logger.warn("Exception: ", ex);
              throw new ServerApiException(ApiErrorCode.RESOURCE_UNAVAILABLE_ERROR, ex.getMessage());
          }
      }
  }
  