org.opennms.netmgt.provision.detector.datagram.client

Class NtpClient

java.lang.Object

org.opennms.netmgt.provision.detector.datagram.client.NtpClient

All Implemented Interfaces:

Closeable, AutoCloseable, Client<NtpMessage,DatagramPacket>

@Component
 @Scope(value="prototype")
public class NtpClient
extends Object
implements Client<NtpMessage,DatagramPacket>

Constructor Summary

Constructors

Constructor and Description
NtpClient()

Method Summary

Modifier and Type	Method and Description
void	close() close
void	connect(InetAddress address, int port, int timeout) connect
InetAddress	getAddress() getAddress
int	getPort() getPort
DatagramPacket	receiveBanner() receiveBanner
DatagramPacket	sendRequest(NtpMessage request) sendRequest
protected void	setAddress(InetAddress address) setAddress
protected void	setPort(int port) setPort

Methods inherited from class java.lang.Object

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

Constructor Detail

NtpClient

public NtpClient()

Method Detail

close

public void close()

close

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Client<NtpMessage,DatagramPacket>

connect

public void connect(InetAddress address,
                    int port,
                    int timeout)
             throws IOException,
                    Exception

connect

Specified by:

connect in interface Client<NtpMessage,DatagramPacket>

Parameters:

address - a InetAddress object.

port - a int.

timeout - a int.

Throws:

IOException - if any.

Exception - if any.

receiveBanner

public DatagramPacket receiveBanner()
                             throws IOException,
                                    Exception

receiveBanner

Specified by:

receiveBanner in interface Client<NtpMessage,DatagramPacket>

Returns:

a DatagramPacket object.

Throws:

IOException - if any.

Exception - if any.

sendRequest

public DatagramPacket sendRequest(NtpMessage request)
                           throws IOException,
                                  Exception

sendRequest

Specified by:

sendRequest in interface Client<NtpMessage,DatagramPacket>

Parameters:

request - a NtpMessage object.

Returns:

a DatagramPacket object.

Throws:

IOException - if any.

Exception - if any.

setAddress

protected void setAddress(InetAddress address)

setAddress

Parameters:

address - a InetAddress object.

getAddress

public InetAddress getAddress()

getAddress

Returns:

a InetAddress object.

setPort

protected void setPort(int port)

setPort

Parameters:

port - a int.

getPort

public int getPort()

getPort

Returns:

a int.