org.apache.directory.server.dhcp.options.dhcp
Class DhcpMessageType

java.lang.Object
  org.apache.directory.server.dhcp.options.DhcpOption
      org.apache.directory.server.dhcp.options.dhcp.DhcpMessageType

public class DhcpMessageType
extends DhcpOption

This option is used to convey the type of the DHCP message. The code for this option is 53, and its length is 1. Legal values for this option are: Value Message Type ----- ------------ 1 DHCPDISCOVER 2 DHCPOFFER 3 DHCPREQUEST 4 DHCPDECLINE 5 DHCPACK 6 DHCPNAK 7 DHCPRELEASE 8 DHCPINFORM

Version:

$Rev: 638228 $, $Date: 2008-03-18 07:12:41 +0100 (Di, 18 M��r 2008) $

Author:

Apache Directory Project

Constructor Summary

DhcpMessageType()

DhcpMessageType(MessageType type)

Method Summary

byte[]	getData() Get the data (wire format) into a byte array.
byte	getTag() Get the option's code tag.
MessageType	getType()
void	setData(byte[] messageType) Set the data (wire format) from a byte array.

Methods inherited from class org.apache.directory.server.dhcp.options.DhcpOption

getClassByTag, getTagByClass, writeTo

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DhcpMessageType

public DhcpMessageType()

DhcpMessageType

public DhcpMessageType(MessageType type)

Method Detail

getTag

public byte getTag()

Description copied from class: DhcpOption

Get the option's code tag.

Specified by:

getTag in class DhcpOption

Returns:

byte

setData

public void setData(byte[] messageType)

Description copied from class: DhcpOption

Set the data (wire format) from a byte array. The default implementation just records the data as a byte array. Subclasses may parse the data into something more meaningful.

Overrides:

setData in class DhcpOption

getData

public byte[] getData()

Description copied from class: DhcpOption

Get the data (wire format) into a byte array. Subclasses must provide an implementation which serializes the parsed data back into a byte array if they override DhcpOption.setData(byte[]).

Overrides:

getData in class DhcpOption

Returns:

byte[]

getType

public MessageType getType()