snmp.message.handler
Class SnmpTrapHandler

java.lang.Object
  |
  +--snmp.message.handler.SnmpTrapHandler

All Implemented Interfaces:

java.util.EventListener, SnmpMessageHandler, SnmpSessionEventListener

public class SnmpTrapHandler

extends java.lang.Object

implements SnmpMessageHandler

This class provides the required operations to handle SNMP Trap-PDU.

Version:

$Revision: 0.1 $ $Date: 2004/03/09 06:03:49 $

Author:

Scott Cheng

Field Summary

private static SnmpTrapHandler	instance
private static int	TRAP

Constructor Summary

private

SnmpTrapHandler() Constructs the SnmpTrapHandler object

Method Summary

int	getHandlerType() Gets the type of the handler.
static SnmpTrapHandler	getInstance() Gets the singleton object of the SnmpTrapHandler.
void	handleSession(SnmpSessionEvent event) Invoked to handle the session when the SNMP PDU is "Trap-PDU".
private void	handleTrap(SnmpSessionEvent event)
boolean	isHandler(int type) This method returns true if it is the right listener to handle the message.

Methods inherited from class java.lang.Object

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

Field Detail

TRAP

private static final int TRAP

See Also:

Constant Field Values

instance

private static SnmpTrapHandler instance

Constructor Detail

SnmpTrapHandler

private SnmpTrapHandler()

Constructs the SnmpTrapHandler object

Method Detail

handleSession

public void handleSession(SnmpSessionEvent event)

Invoked to handle the session when the SNMP PDU is "Trap-PDU".

Specified by:

handleSession in interface SnmpSessionEventListener

Parameters:

event - The SnmpSessionEvent object

isHandler

public boolean isHandler(int type)

This method returns true if it is the right listener to handle the message.

Specified by:

isHandler in interface SnmpMessageHandler

Parameters:

type - Type of the operation

getHandlerType

public int getHandlerType()

Gets the type of the handler.

Specified by:

getHandlerType in interface SnmpMessageHandler

Returns:

The handler type

handleTrap

private void handleTrap(SnmpSessionEvent event)

getInstance

public static SnmpTrapHandler getInstance()

Gets the singleton object of the SnmpTrapHandler.

Returns:

The singleton object of the SnmpTrapHandler