org.apache.directory.kerberos.client

Class KerberosChannel

java.lang.Object

org.apache.directory.kerberos.client.KerberosChannel

public class KerberosChannel
extends java.lang.Object

A class for sending and receiving kerberos request and response data

Field Summary

Fields

Modifier and Type	Field and Description
private java.io.DataInputStream	in data input stream to read from
private java.io.OutputStream	out data output stream to write to
private java.net.Socket	tcpSocket the TCP socket
private int	timeOut
private java.net.SocketAddress	udpServerAddr the UDP socket address of the server
private java.net.DatagramSocket	udpSocket the UDP socket
private boolean	useUdp flag to detect if this is a UDP channel

Constructor Summary

Constructors

Constructor and Description
KerberosChannel()

Method Summary

Modifier and Type	Method and Description
protected void	close()
protected boolean	isUseTcp()
protected void	openConnection(java.lang.String hostName, int portNo, int timeOut, boolean isUdp)
protected java.nio.ByteBuffer	sendAndReceive(java.nio.ByteBuffer encodedBuf)

Methods inherited from class java.lang.Object

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

Field Detail

tcpSocket

private java.net.Socket tcpSocket

the TCP socket

udpSocket

private java.net.DatagramSocket udpSocket

the UDP socket

in

private java.io.DataInputStream in

data input stream to read from

out

private java.io.OutputStream out

data output stream to write to

useUdp

private boolean useUdp

flag to detect if this is a UDP channel

timeOut

private int timeOut

udpServerAddr

private java.net.SocketAddress udpServerAddr

the UDP socket address of the server

Constructor Detail

KerberosChannel

public KerberosChannel()

Method Detail

openConnection

protected void openConnection(java.lang.String hostName,
                              int portNo,
                              int timeOut,
                              boolean isUdp)
                       throws java.io.IOException

Throws:

java.io.IOException

sendAndReceive

protected java.nio.ByteBuffer sendAndReceive(java.nio.ByteBuffer encodedBuf)
                                      throws java.io.IOException

Throws:

java.io.IOException

isUseTcp

protected boolean isUseTcp()

close

protected void close()
              throws java.io.IOException

Throws:

java.io.IOException