DhcpRelayConfig.java
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/*
* Copyright 2016-present Open Networking Laboratory
*
* 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;
import org.onosproject.core.ApplicationId;
import org.onosproject.net.ConnectPoint;
import org.onosproject.net.config.Config;
import static org.onosproject.net.config.Config.FieldPresence.MANDATORY;
import org.onlab.packet.Ip4Address;
import org.onlab.packet.MacAddress;
/**
* DHCP Relay Config class.
*/
public class DhcpRelayConfig extends Config<ApplicationId> {
private static final String DHCP_CONNECT_POINT = "dhcpserverConnectPoint";
private static final String DHCP_SERVER_IP = "serverip";
private static final String DHCP_SERVER_MAC = "servermac";
@Override
public boolean isValid() {
return hasOnlyFields(DHCP_CONNECT_POINT, DHCP_SERVER_IP, DHCP_SERVER_MAC) &&
isConnectPoint(DHCP_CONNECT_POINT, MANDATORY) &&
isIpAddress(DHCP_SERVER_IP, MANDATORY) &&
isMacAddress(DHCP_SERVER_MAC, MANDATORY);
}
/**
* Returns the dhcp server connect point.
*
* @return dhcp server connect point
*/
public ConnectPoint getDhcpServerConnectPoint() {
return ConnectPoint.deviceConnectPoint(object.path(DHCP_CONNECT_POINT).asText());
}
/**
* Returns the dhcp server ip.
*
* @return ip address or null if not set
*/
public Ip4Address getDhcpServerIp() {
String ip = get(DHCP_SERVER_IP, null);
return ip != null ? Ip4Address.valueOf(ip) : null;
}
/**
* Returns the dhcp server mac.
*
* @return server mac or null if not set
*/
public MacAddress getDhcpServermac() {
String mac = get(DHCP_SERVER_MAC, null);
return mac != null ? MacAddress.valueOf(mac) : null;
}
}