org.jboss.jmx.adaptor.snmp.trapd
Class TrapdService

java.lang.Object
  org.jboss.mx.util.JBossNotificationBroadcasterSupport
      org.jboss.system.ServiceMBeanSupport
          org.jboss.jmx.adaptor.snmp.trapd.TrapdService

All Implemented Interfaces:

java.util.EventListener, javax.management.MBeanRegistration, javax.management.NotificationBroadcaster, javax.management.NotificationEmitter, TrapdServiceMBean, org.jboss.kernel.spi.dependency.KernelControllerContextAware, org.jboss.system.Service, org.jboss.system.ServiceMBean, org.snmp4j.CommandResponder

public class TrapdService
extends org.jboss.system.ServiceMBeanSupport
implements TrapdServiceMBean, org.snmp4j.CommandResponder

MBean wrapper class that acts as an SNMP trap receiver/logger. It logs traps as INFO messages - change log4j configuration to redirect logging output. To reconfigure the listening port the MBean needs to be stopped and re-started.

Version:

$Revision: 110455 $

Author:

Spyros Pollatos, Dimitris Andreadis

Field Summary

protected org.snmp4j.Snmp

snmp The snmp session used to receive the traps

Fields inherited from class org.jboss.system.ServiceMBeanSupport

log, server, SERVICE_CONTROLLER_SIG, serviceName

Fields inherited from interface org.jboss.system.ServiceMBean

CREATE_EVENT, CREATED, DESTROY_EVENT, DESTROYED, FAILED, REGISTERED, START_EVENT, STARTED, STARTING, states, STOP_EVENT, STOPPED, STOPPING, UNREGISTERED

Constructor Summary

TrapdService()
Empty CTOR

Method Summary

java.lang.String	getBindAddress() Gets the interface that will be bound
int	getPort() Gets the port that will be used to receive traps
void	processPdu(org.snmp4j.CommandResponderEvent e)
void	setBindAddress(java.lang.String host) Sets the interface that will be bound
void	setPort(int port) Sets the port that will be used to receive traps
protected void	startService() Performs service start-up by instantiating an SnmpTrapSession
protected void	stopService() Performs service shutdown by stopping SnmpTrapSession

Methods inherited from class org.jboss.system.ServiceMBeanSupport

create, createService, destroy, destroyService, getDeploymentInfo, getLog, getName, getNextNotificationSequenceNumber, getObjectName, getServer, getServiceName, getState, getStateString, jbossInternalCreate, jbossInternalDescription, jbossInternalDestroy, jbossInternalLifecycle, jbossInternalStart, jbossInternalStop, pojoChange, pojoCreate, pojoDestroy, pojoStart, pojoStop, postDeregister, postRegister, preDeregister, preRegister, setKernelControllerContext, start, stop, unsetKernelControllerContext

Methods inherited from class org.jboss.mx.util.JBossNotificationBroadcasterSupport

addNotificationListener, getNotificationInfo, handleNotification, nextNotificationSequenceNumber, removeNotificationListener, removeNotificationListener, sendNotification

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.system.ServiceMBean

getName, getState, getStateString, jbossInternalLifecycle

Methods inherited from interface org.jboss.system.Service

create, destroy, start, stop

Field Detail

snmp

protected org.snmp4j.Snmp snmp

The snmp session used to receive the traps

Constructor Detail

TrapdService

public TrapdService()

Empty CTOR

Method Detail

setPort

public void setPort(int port)

Sets the port that will be used to receive traps

Specified by:

setPort in interface TrapdServiceMBean

Parameters:

port - the port to listen for traps

getPort

public int getPort()

Gets the port that will be used to receive traps

Specified by:

getPort in interface TrapdServiceMBean

Returns:

the port to listen for traps

setBindAddress

public void setBindAddress(java.lang.String host)
                    throws java.net.UnknownHostException

Sets the interface that will be bound

Specified by:

setBindAddress in interface TrapdServiceMBean

Parameters:

host - the interface to bind

Throws:

java.net.UnknownHostException

getBindAddress

public java.lang.String getBindAddress()

Gets the interface that will be bound

Specified by:

getBindAddress in interface TrapdServiceMBean

Returns:

the interface to bind

startService

protected void startService()
                     throws java.lang.Exception

Performs service start-up by instantiating an SnmpTrapSession

Overrides:

startService in class org.jboss.system.ServiceMBeanSupport

Throws:

java.lang.Exception

stopService

protected void stopService()
                    throws java.lang.Exception

Performs service shutdown by stopping SnmpTrapSession

Overrides:

stopService in class org.jboss.system.ServiceMBeanSupport

Throws:

java.lang.Exception

processPdu

public void processPdu(org.snmp4j.CommandResponderEvent e)

Specified by:

processPdu in interface org.snmp4j.CommandResponder