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.loadbalancer;
  
  import org.apache.cloudstack.acl.RoleType;
  import org.apache.cloudstack.api.APICommand;
  import org.apache.cloudstack.api.ApiConstants;
  import org.apache.cloudstack.api.BaseAsyncCustomIdCmd;
  import org.apache.cloudstack.api.Parameter;
  import org.apache.cloudstack.api.response.ApplicationLoadBalancerResponse;
  import org.apache.cloudstack.api.response.FirewallRuleResponse;
  import org.apache.cloudstack.context.CallContext;
  import org.apache.cloudstack.network.lb.ApplicationLoadBalancerRule;
  
  import com.cloud.event.EventTypes;
  import com.cloud.exception.InvalidParameterValueException;
  import com.cloud.network.rules.FirewallRule;
  
  @APICommand(name = "updateLoadBalancer", description = "Updates an internal load balancer", responseObject = ApplicationLoadBalancerResponse.class, since = "4.4.0",
          requestHasSensitiveInfo = false, responseHasSensitiveInfo = false)
  public class UpdateApplicationLoadBalancerCmd extends BaseAsyncCustomIdCmd {
  
  
      /////////////////////////////////////////////////////
      //////////////// API parameters /////////////////////
      /////////////////////////////////////////////////////
      @Parameter(name = ApiConstants.ID, type = CommandType.UUID, entityType = FirewallRuleResponse.class, required = true, description = "the ID of the load balancer")
      private Long id;
  
      @Parameter(name = ApiConstants.FOR_DISPLAY, type = CommandType.BOOLEAN, description = "an optional field, whether to the display the rule to the end user or not", since = "4.4", authorized = {RoleType.Admin})
      private Boolean display;
  
      /////////////////////////////////////////////////////
      /////////////////// Accessors ///////////////////////
      /////////////////////////////////////////////////////
      public Long getId() {
          return id;
      }
  
      public Boolean getDisplay() {
          return display;
      }
  
      @Override
      public long getEntityOwnerId() {
          ApplicationLoadBalancerRule lb = _entityMgr.findById(ApplicationLoadBalancerRule.class, getId());
          if (lb != null) {
              return lb.getAccountId();
          } else {
              throw new InvalidParameterValueException("Can't find load balancer by ID specified");
          }
      }
  
      @Override
      public String getEventType() {
          return EventTypes.EVENT_LOAD_BALANCER_UPDATE;
      }
  
      @Override
      public String getEventDescription() {
          return "updating load balancer: " + getId();
      }
  
  
      /////////////////////////////////////////////////////
      /////////////// API Implementation///////////////////
      /////////////////////////////////////////////////////
      @Override
      public void execute() {
          CallContext.current().setEventDetails("Load balancer ID: " + getId());
          ApplicationLoadBalancerRule rule = _appLbService.updateApplicationLoadBalancer(getId(), this.getCustomId(), getDisplay());
          ApplicationLoadBalancerResponse lbResponse = _responseGenerator.createLoadBalancerContainerReponse(rule, _lbService.getLbInstances(getId()));
          setResponseObject(lbResponse);
          lbResponse.setResponseName(getCommandName());
      }
  
      @Override
      public void checkUuid() {
          if (this.getCustomId() != null) {
              _uuidMgr.checkUuid(this.getCustomId(), FirewallRule.class);
          }
      }
  }
  