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 com.cloud.event.EventTypes;
  import com.cloud.host.Host;
  import com.cloud.utils.fsm.NoTransitionException;
  import org.apache.cloudstack.acl.RoleType;
  import org.apache.cloudstack.api.ApiArgValidator;
  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.BaseCmd;
  import org.apache.cloudstack.api.BaseAsyncCmd;
  import org.apache.cloudstack.api.Parameter;
  import org.apache.cloudstack.api.ServerApiException;
  import org.apache.cloudstack.api.response.HostResponse;
  import org.apache.cloudstack.context.CallContext;
  
  @APICommand(name = "cancelHostAsDegraded",
          description = "Cancel host status from 'Degraded'. Host will transit back to status 'Enabled'.",
          since = "4.16.0.0",
          responseObject = HostResponse.class,
          requestHasSensitiveInfo = false,
          responseHasSensitiveInfo = false,
          authorized = {RoleType.Admin})
  public class CancelHostAsDegradedCmd extends BaseAsyncCmd {
  
      private static final String COMMAND_RESPONSE_NAME = "cancelhostasdegradedresponse";
  
      /////////////////////////////////////////////////////
      //////////////// API parameters /////////////////////
      /////////////////////////////////////////////////////
  
      @Parameter(name = ApiConstants.ID, type = BaseCmd.CommandType.UUID, entityType = HostResponse.class, description = "host ID", required = true, validations = {ApiArgValidator.PositiveNumber})
      private Long id;
  
      /////////////////////////////////////////////////////
      /////////////////// Accessors ///////////////////////
      /////////////////////////////////////////////////////
  
      public Long getId() {
          return id;
      }
  
      /////////////////////////////////////////////////////
      /////////////// API Implementation///////////////////
      /////////////////////////////////////////////////////
  
      public static String getResultObjectName() {
          return "host";
      }
  
      @Override
      public long getEntityOwnerId() {
          return CallContext.current().getCallingAccountId();
      }
  
      @Override
      public String getEventType() {
          return EventTypes.EVENT_CANCEL_HOST_DEGRADED;
      }
  
      @Override
      public String getEventDescription() {
          return "declaring host: " + getId() + " as Degraded";
      }
  
      @Override
      public ApiCommandResourceType getApiResourceType() {
          return ApiCommandResourceType.Host;
      }
  
      @Override
      public Long getApiResourceId() {
          return getId();
      }
  
      @Override
      public void execute() {
          Host host;
          try {
              host = _resourceService.cancelHostAsDegraded(this);
          } catch (NoTransitionException exception) {
              throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to Cancel host from Degraded status due to: " + exception.getMessage());
          }
  
          HostResponse response = _responseGenerator.createHostResponse(host);
          response.setResponseName(COMMAND_RESPONSE_NAME);
          this.setResponseObject(response);
      }
  
  }
  