uk.co.westhawk.examplev1

Class get_next

java.lang.Object

uk.co.westhawk.examplev1.get_next

All Implemented Interfaces:

java.util.Observer

public class get_next
extends java.lang.Object
implements java.util.Observer

The get_next application does a MIB tree walk, using the GetNextPdu. It will start with the OID as configured in the properties file.

It walks the tree by creating a new GetNextPdu out off the previous one. All information will be printed to System.out.

The host, port, oid and community name can be configured in the properties file. The name of the properties file can be passed as first argument to this application. If there is no such argument, it will look for get_next.properties. If this file does not exist, the application will use default parameters.

Version:

$Revision$ $Date$

Author:

Birgit Arkesteijn

See Also:

GetNextPdu, Util

Constructor Summary

Constructors

Constructor and Description
get_next(java.lang.String propertiesFilename) Constructor.

Method Summary

Modifier and Type	Method and Description
protected SnmpContext	createContext(java.lang.String host, int port, java.lang.String socketType, java.lang.String bindAddr, java.lang.String community)
protected GetNextPdu	createPdu(SnmpContext context, varbind var, java.util.Observer obs)
void	init()
static void	main(java.lang.String[] args) Main.
void	update(java.util.Observable obs, java.lang.Object ov) Implementing the Observer interface.

Methods inherited from class java.lang.Object

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

Constructor Detail

get_next

public get_next(java.lang.String propertiesFilename)

Constructor.

Parameters:

propertiesFilename - The name of the properties file. Can be null.

Method Detail

init

public void init()

createContext

protected SnmpContext createContext(java.lang.String host,
                                    int port,
                                    java.lang.String socketType,
                                    java.lang.String bindAddr,
                                    java.lang.String community)
                             throws java.io.IOException

Throws:

java.io.IOException

createPdu

protected GetNextPdu createPdu(SnmpContext context,
                               varbind var,
                               java.util.Observer obs)

update

public void update(java.util.Observable obs,
                   java.lang.Object ov)

Implementing the Observer interface. Receiving the response from the Pdu.

Specified by:

update in interface java.util.Observer

Parameters:

obs - the GetNextPdu variable

ov - the varbind

See Also:

GetNextPdu, varbind

main

public static void main(java.lang.String[] args)

Main. To use a properties file different from get_next.properties, pass the name as first argument.