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.router;
  
  
  import org.apache.cloudstack.api.APICommand;
  import org.apache.cloudstack.api.ApiCommandResourceType;
  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.DomainRouterResponse;
  import org.apache.cloudstack.context.CallContext;
  
  import com.cloud.event.EventTypes;
  import com.cloud.exception.ConcurrentOperationException;
  import com.cloud.exception.ResourceUnavailableException;
  import com.cloud.network.router.VirtualRouter;
  import com.cloud.user.Account;
  import com.cloud.vm.VirtualMachine;
  
  @APICommand(name = "destroyRouter", description = "Destroys a router.", responseObject = DomainRouterResponse.class, entityType = {VirtualMachine.class},
          requestHasSensitiveInfo = false, responseHasSensitiveInfo = false)
  public class DestroyRouterCmd extends BaseAsyncCmd {
  
      // ///////////////////////////////////////////////////
      // ////////////// API parameters /////////////////////
      // ///////////////////////////////////////////////////
  
      @Parameter(name = ApiConstants.ID, type = CommandType.UUID, entityType = DomainRouterResponse.class, required = true, description = "the ID of the router")
      private Long id;
  
      // ///////////////////////////////////////////////////
      // ///////////////// Accessors ///////////////////////
      // ///////////////////////////////////////////////////
  
      public Long getId() {
          return id;
      }
  
      // ///////////////////////////////////////////////////
      // ///////////// API Implementation///////////////////
      // ///////////////////////////////////////////////////
  
      @Override
      public long getEntityOwnerId() {
          VirtualRouter router = _entityMgr.findById(VirtualRouter.class, getId());
          if (router != null) {
              return router.getAccountId();
          }
  
          return Account.ACCOUNT_ID_SYSTEM; // no account info given, parent this command to SYSTEM so ERROR events are tracked
      }
  
      @Override
      public String getEventType() {
          return EventTypes.EVENT_ROUTER_DESTROY;
      }
  
      @Override
      public String getEventDescription() {
          return "destroying router: " + this._uuidMgr.getUuid(VirtualMachine.class,getId());
      }
  
      @Override
      public ApiCommandResourceType getApiResourceType() {
          return ApiCommandResourceType.DomainRouter;
      }
  
      @Override
      public Long getApiResourceId() {
          return getId();
      }
  
      @Override
      public void execute() throws ConcurrentOperationException, ResourceUnavailableException {
          CallContext ctx = CallContext.current();
          ctx.setEventDetails("Router Id: " + this._uuidMgr.getUuid(VirtualMachine.class,getId()));
  
          VirtualRouter result = _routerService.destroyRouter(getId(), ctx.getCallingAccount(), ctx.getCallingUserId());
          if (result != null) {
              DomainRouterResponse response = _responseGenerator.createDomainRouterResponse(result);
              response.setResponseName(getCommandName());
              setResponseObject(response);
          } else {
              throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to destroy router");
          }
      }
  }
  