uk.co.westhawk.snmp.pdu

Class OneInformPdu

java.lang.Object

java.util.Observable

uk.co.westhawk.snmp.stack.Pdu

uk.co.westhawk.snmp.stack.InformPdu

uk.co.westhawk.snmp.pdu.OneInformPdu

Deprecated.

As of 4_14, just use InformPdu

public class OneInformPdu
extends InformPdu

The OneInformPdu class will inform a manager about one object (OIDs), based on the Inform request.

This class represents the SNMP Inform Request PDU. Inform Requests are sent between managers. It is a kind of 'acknowlegded' trap since the receiving end should send a Response PDU as reply. The varbind list has the same elements as the TrapPduv2.

Note, this PDU should be sent to port 162 (the default trap port) by default. You will have to create a SnmpContext with the ListeningContextFace.DEFAULT_TRAP_PORT as parameter!

For SNMPv3: The receiver of an inform PDU acts as the authoritative engine.

Since:

4_12

Version:

$Revision$ $Date$

Author:

Birgit Arkesteijn

See Also:

InformPdu_vec, varbind, ListeningContextFace.DEFAULT_TRAP_PORT

Field Summary

Fields inherited from class uk.co.westhawk.snmp.stack.Pdu

added, answered, context, encodedPacket, errind, errstat, msg_type, reqVarbinds, respVarbinds, snmpv3MsgId

Constructor Summary

Constructors

Constructor and Description
OneInformPdu(SnmpContextBasisFace con) Deprecated. Constructor.
OneInformPdu(SnmpContextBasisFace con, java.lang.String oid) Deprecated. Constructor that will send the request immediately.
OneInformPdu(SnmpContextBasisFace con, java.lang.String oid, java.util.Observer o) Deprecated. Constructor that will send the request immediately.

Method Summary

Modifier and Type	Method and Description
protected void	new_value(int n, varbind a_var) Deprecated. The value of the request is set.
protected void	tell_them() Deprecated. This method notifies all observers.

Methods inherited from class uk.co.westhawk.snmp.stack.Pdu

addOid, addOid, addOid, addOid, addOid, addToTrans, getContext, getErrorIndex, getErrorStatus, getErrorStatusString, getMsgType, getReqId, getRequestVarbinds, getResponseVarbinds, getRetryIntervals, isExpectingResponse, isTimedOut, notifyObservers, printVars, send, send, send, sendme, setErrorIndex, setErrorStatus, setErrorStatus, setMsgType, setRetryIntervals, toString, toString, waitForSelf

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, setChanged

Methods inherited from class java.lang.Object

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

Constructor Detail

OneInformPdu

public OneInformPdu(SnmpContextBasisFace con)

Deprecated.

Constructor.

Parameters:

con - The context (v2c or v3) of the PDU

OneInformPdu

public OneInformPdu(SnmpContextBasisFace con,
                    java.lang.String oid)
             throws PduException,
                    java.io.IOException

Deprecated.

Constructor that will send the request immediately. No Observer is set.

Parameters:

con - the SnmpContextBasisFace

oid - the oid

Throws:

PduException

java.io.IOException

OneInformPdu

public OneInformPdu(SnmpContextBasisFace con,
                    java.lang.String oid,
                    java.util.Observer o)
             throws PduException,
                    java.io.IOException

Deprecated.

Constructor that will send the request immediately.

Parameters:

con - the SnmpContextBasisFace

oid - the oid

o - the Observer that will be notified when the answer is received

Throws:

PduException

java.io.IOException

Method Detail

new_value

protected void new_value(int n,
                         varbind a_var)

Deprecated.

The value of the request is set. This will be called by InformPdu.fillin().

Overrides:

new_value in class Pdu

Parameters:

n - the index of the value

a_var - the value

See Also:

Pdu.new_value(int, uk.co.westhawk.snmp.stack.varbind)

tell_them

protected void tell_them()

Deprecated.

This method notifies all observers. This will be called by InformPdu.fillin().

Unless an exception occurred the Object to the update() method of the Observer will be a varbind, so any AsnObject type can be returned. In the case of an exception, that exception will be passed.

Overrides:

tell_them in class Pdu