| /* |
| * Copyright 2017-present Open Networking Foundation |
| * |
| * Licensed 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.onosproject.dhcprelay.api; |
| |
| import com.google.common.base.MoreObjects; |
| import com.google.common.base.Objects; |
| import com.google.common.collect.Maps; |
| import org.onlab.packet.MacAddress; |
| import org.onlab.packet.VlanId; |
| import org.onosproject.dhcprelay.config.DhcpServerConfig; |
| |
| import java.util.Optional; |
| |
| /** |
| * class contains DHCP server information. |
| */ |
| public class DhcpServerInfo extends DhcpServerConfig { |
| public enum Version { |
| DHCP_V4, |
| DHCP_V6 |
| } |
| private MacAddress dhcpConnectMac; |
| private VlanId dhcpConnectVlan; |
| private Version version; |
| |
| /** |
| * Creates DHCP server information from config. |
| * |
| * @param config DHCP server config |
| * @param version DHCP version for the server |
| */ |
| public DhcpServerInfo(DhcpServerConfig config, Version version) { |
| this.relayAgentIps = Maps.newHashMap(config.getRelayAgentIps()); |
| this.connectPoint = config.getDhcpServerConnectPoint().orElse(null); |
| this.version = version; |
| |
| switch (version) { |
| case DHCP_V4: |
| this.serverIp4Addr = config.getDhcpServerIp4().orElse(null); |
| this.gatewayIp4Addr = config.getDhcpGatewayIp4().orElse(null); |
| break; |
| case DHCP_V6: |
| this.serverIp6Addr = config.getDhcpServerIp6().orElse(null); |
| this.gatewayIp6Addr = config.getDhcpGatewayIp6().orElse(null); |
| break; |
| default: |
| break; |
| } |
| } |
| |
| /** |
| * Sets DHCP server or gateway mac address. |
| * |
| * @param dhcpConnectMac the mac address |
| */ |
| public void setDhcpConnectMac(MacAddress dhcpConnectMac) { |
| this.dhcpConnectMac = dhcpConnectMac; |
| } |
| |
| /** |
| * Sets DHCP server or gateway vlan id. |
| * |
| * @param dhcpConnectVlan the vlan id |
| */ |
| public void setDhcpConnectVlan(VlanId dhcpConnectVlan) { |
| this.dhcpConnectVlan = dhcpConnectVlan; |
| } |
| |
| /** |
| * Gets DHCP server or gateway mac address. |
| * |
| * @return the mac address |
| */ |
| public Optional<MacAddress> getDhcpConnectMac() { |
| return Optional.ofNullable(dhcpConnectMac); |
| } |
| |
| /** |
| * Gets DHCP server or gateway vlan id. |
| * |
| * @return the vlan id. |
| */ |
| public Optional<VlanId> getDhcpConnectVlan() { |
| return Optional.ofNullable(dhcpConnectVlan); |
| } |
| |
| /** |
| * Get DHCP version of the DHCP server. |
| * |
| * @return the version; can be DHCP_V4 or DHCP_V6 |
| */ |
| public Version getVersion() { |
| return version; |
| } |
| |
| @Override |
| public String toString() { |
| MoreObjects.ToStringHelper toStringHelper = MoreObjects.toStringHelper(this); |
| toStringHelper |
| .add("dhcpConnectMac", dhcpConnectMac) |
| .add("dhcpConnectVlan", dhcpConnectVlan) |
| .add("connectPoint", connectPoint) |
| .add("version", version); |
| switch (version) { |
| case DHCP_V4: |
| toStringHelper |
| .add("serverIp4Addr", serverIp4Addr) |
| .add("gatewayIp4Addr", gatewayIp4Addr); |
| break; |
| case DHCP_V6: |
| toStringHelper |
| .add("serverIp6Addr", serverIp6Addr) |
| .add("gatewayIp6Addr", gatewayIp6Addr); |
| break; |
| default: |
| break; |
| } |
| return toStringHelper.toString(); |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (!(o instanceof DhcpServerInfo)) { |
| return false; |
| } |
| DhcpServerInfo that = (DhcpServerInfo) o; |
| return super.equals(o) && |
| Objects.equal(dhcpConnectMac, that.dhcpConnectMac) && |
| Objects.equal(dhcpConnectVlan, that.dhcpConnectVlan) && |
| version == that.version; |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hashCode(super.hashCode(), dhcpConnectMac, dhcpConnectVlan, version); |
| } |
| } |