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/*
* Copyright 2014 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.dhcp.cli;
import com.google.common.collect.Lists;
import org.apache.karaf.shell.commands.Argument;
import org.apache.karaf.shell.commands.Command;
import org.onlab.packet.Ip4Address;
import org.onlab.packet.MacAddress;
import org.onosproject.cli.AbstractShellCommand;
import org.onosproject.dhcp.DhcpService;
/**
* Registers a static MAC Address to IP Mapping with the DHCP Server.
*/
@Command(scope = "onos", name = "dhcp-set-static-mapping",
description = "Registers a static MAC Address to IP Mapping with the DHCP Server")
public class DhcpSetStaticMapping extends AbstractShellCommand {
@Argument(index = 0, name = "macAddr",
description = "MAC Address of the client",
required = true, multiValued = false)
String macAddr = null;
@Argument(index = 1, name = "ipAddr",
description = "IP Address requested for static mapping",
required = true, multiValued = false)
String ipAddr = null;
private static final String DHCP_SUCCESS = "Static Mapping Successfully Added.";
private static final String DHCP_FAILURE = "Static Mapping Failed. The IP maybe unavailable.";
@Override
protected void execute() {
DhcpService dhcpService = AbstractShellCommand.get(DhcpService.class);
try {
MacAddress macID = MacAddress.valueOf(macAddr);
Ip4Address ipAddress = Ip4Address.valueOf(ipAddr);
if (dhcpService.setStaticMapping(macID, ipAddress, false, Lists.newArrayList())) {
print(DHCP_SUCCESS);
} else {
print(DHCP_FAILURE);
}
} catch (IllegalArgumentException e) {
print(e.getMessage());
}
}
}
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