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.lb;
  
  import javax.persistence.Column;
  import javax.persistence.DiscriminatorValue;
  import javax.persistence.Entity;
  import javax.persistence.EnumType;
  import javax.persistence.Enumerated;
  import javax.persistence.PrimaryKeyJoinColumn;
  import javax.persistence.Table;
  
  import org.apache.cloudstack.network.lb.ApplicationLoadBalancerRule;
  
  import com.cloud.network.rules.FirewallRuleVO;
  import com.cloud.utils.net.Ip;
  import com.cloud.utils.net.NetUtils;
  import org.apache.cloudstack.utils.reflectiontostringbuilderutils.ReflectionToStringBuilderUtils;
  
  /**
   * This VO represent Internal Load Balancer rule.
   * Instead of pointing to the public ip address id directly as External Load Balancer rule does, it refers to the ip address by its value/sourceNetworkid
   *
   */
  @Entity
  @Table(name = "load_balancing_rules")
  @DiscriminatorValue(value = "LoadBalancing")
  @PrimaryKeyJoinColumn(name = "id")
  public class ApplicationLoadBalancerRuleVO extends FirewallRuleVO implements ApplicationLoadBalancerRule {
      @Column(name = "name")
      private String name;
  
      @Column(name = "description", length = 4096)
      private String description;
  
      @Column(name = "algorithm")
      private String algorithm;
  
      @Column(name = "default_port_start")
      private int defaultPortStart;
  
      @Column(name = "default_port_end")
      private int defaultPortEnd;
  
      @Column(name = "source_ip_address_network_id")
      Long sourceIpNetworkId;
  
      @Column(name = "lb_protocol")
      String lbProtocol;
  
      @Column(name = "source_ip_address")
      @Enumerated(value = EnumType.STRING)
      private Ip sourceIp = null;
  
      @Enumerated(value = EnumType.STRING)
      @Column(name = "scheme")
      Scheme scheme;
  
      @Column(name = "cidr_list")
      String cidrList = null;
  
      public ApplicationLoadBalancerRuleVO() {
      }
  
      public ApplicationLoadBalancerRuleVO(String name, String description, int srcPort, int instancePort, String algorithm, long networkId, long accountId, long domainId,
              Ip sourceIp, long sourceIpNtwkId, Scheme scheme) {
          super(null, null, srcPort, srcPort, NetUtils.TCP_PROTO, networkId, accountId, domainId, Purpose.LoadBalancing, null, null, null, null, null);
  
          this.name = name;
          this.description = description;
          this.algorithm = algorithm;
          this.defaultPortStart = instancePort;
          this.defaultPortEnd = instancePort;
          this.sourceIp = sourceIp;
          this.sourceIpNetworkId = sourceIpNtwkId;
          this.scheme = scheme;
      }
  
      @Override
      public String toString() {
          return String.format("ApplicationLoadBalancerRule %s",
                  ReflectionToStringBuilderUtils.reflectOnlySelectedFields(
                          this, "id", "uuid", "name", "purpose", "state"));
      }
  
      @Override
      public Long getSourceIpNetworkId() {
          return sourceIpNetworkId;
      }
  
      @Override
      public Ip getSourceIp() {
          return sourceIp;
      }
  
      @Override
      public String getName() {
          return name;
      }
  
      @Override
      public String getDescription() {
          return description;
      }
  
      @Override
      public String getAlgorithm() {
          return algorithm;
      }
  
      @Override
      public String getLbProtocol() {
          return lbProtocol;
      }
  
      @Override
      public int getDefaultPortStart() {
          return defaultPortStart;
      }
  
      @Override
      public int getDefaultPortEnd() {
          return defaultPortEnd;
      }
  
      @Override
      public Scheme getScheme() {
          return scheme;
      }
  
      @Override
      public int getInstancePort() {
          return defaultPortStart;
      }
  
      @Override
      public String getCidrList(){
          return cidrList;
      }
  
  }
  