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.internallb;
  
  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.InternalLoadBalancerElementResponse;
  import org.apache.cloudstack.context.CallContext;
  import org.apache.cloudstack.network.element.InternalLoadBalancerElementService;
  
  import com.cloud.event.EventTypes;
  import com.cloud.exception.ConcurrentOperationException;
  import com.cloud.exception.InsufficientCapacityException;
  import com.cloud.exception.ResourceUnavailableException;
  import com.cloud.network.VirtualRouterProvider;
  import com.cloud.user.Account;
  
  @APICommand(name = "configureInternalLoadBalancerElement",
              responseObject = InternalLoadBalancerElementResponse.class,
              description = "Configures an Internal Load Balancer element.",
              since = "4.2.0",
              requestHasSensitiveInfo = false,
              responseHasSensitiveInfo = false)
  public class ConfigureInternalLoadBalancerElementCmd extends BaseAsyncCmd {
  
      /////////////////////////////////////////////////////
      //////////////// API parameters /////////////////////
      /////////////////////////////////////////////////////
  
      @Parameter(name = ApiConstants.ID,
                 type = CommandType.UUID,
                 entityType = InternalLoadBalancerElementResponse.class,
                 required = true,
                 description = "the ID of the internal lb provider")
      private Long id;
  
      @Parameter(name = ApiConstants.ENABLED, type = CommandType.BOOLEAN, required = true, description = "Enables/Disables the Internal Load Balancer element")
      private Boolean enabled;
  
      /////////////////////////////////////////////////////
      /////////////////// Accessors ///////////////////////
      /////////////////////////////////////////////////////
  
      public Long getId() {
          return id;
      }
  
      public Boolean getEnabled() {
          return enabled;
      }
  
      /////////////////////////////////////////////////////
      /////////////// API Implementation///////////////////
      /////////////////////////////////////////////////////
  
      @Override
      public long getEntityOwnerId() {
          return Account.ACCOUNT_ID_SYSTEM;
      }
  
      @Override
      public String getEventType() {
          return EventTypes.EVENT_NETWORK_ELEMENT_CONFIGURE;
      }
  
      @Override
      public String getEventDescription() {
          return "configuring internal load balancer element: " + id;
      }
  
      @Override
      public void execute() throws ConcurrentOperationException, ResourceUnavailableException, InsufficientCapacityException {
          CallContext.current().setEventDetails("Internal load balancer element: " + id);
          InternalLoadBalancerElementService service = _networkService.getInternalLoadBalancerElementById(id);
          VirtualRouterProvider result = service.configureInternalLoadBalancerElement(getId(), getEnabled());
          if (result != null) {
              InternalLoadBalancerElementResponse routerResponse = _responseGenerator.createInternalLbElementResponse(result);
              routerResponse.setResponseName(getCommandName());
              this.setResponseObject(routerResponse);
          } else {
              throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to configure the internal load balancer element");
          }
      }
  }
  