Package uk.co.westhawk.snmp.stack

Class ResponsePdu

java.lang.Object

java.util.Observable

uk.co.westhawk.snmp.stack.Pdu

uk.co.westhawk.snmp.stack.ResponsePdu

public class ResponsePdu
extends Pdu

This class represents the ASN SNMP Response PDU object. This class should be used when responding to an incoming request via a ListeningContext. Note that you should use the port of the RequestPduEvent (getHostPort()) when creating a SnmpContext.

This class is not used when request are sent out by the stack and a response is received. In that case the OIDs of the response are integrated into the original request PDU.

For SNMPv3: The sender of a response PDU acts as the authoritative engine.

Since:

4_14

Version:

$Revision: 3.6 $ $Date: 2006/11/30 14:45:50 $

Author:

Birgit Arkesteijn

See Also:

• ListeningContext
• RequestPduEvent
• DecodedPduEvent.getHostPort()

Constructor Summary

Constructors

Constructor	Description
ResponsePdu(SnmpContextBasisFace con, Pdu requestPdu)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	setErrorIndex(int errorIndex)	Sets the error index of this PDU.
void	setErrorStatus(int errorStatus)	Sets the error status of this PDU.
String	toString()	Returns the string representation of this object.

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

addOid, addOid, addOid, addOid, addOid, getContext, getErrorIndex, getErrorStatus, getErrorStatusString, getMsgType, getReqId, getRequestVarbinds, getResponseVarbinds, getRetryIntervals, isTimedOut, notifyObservers, send, send, setRetryIntervals, waitForSelf

Methods inherited from class java.util.Observable

addObserver, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

ResponsePdu

public ResponsePdu(SnmpContextBasisFace con,
 Pdu requestPdu)

Constructor. The requestPdu is used to copy the necessary IDs to this PDU.

Parameters:

con - The context of the PDU

requestPdu - The original Request PDU

Method Details

setErrorStatus

public void setErrorStatus(int errorStatus)

Sets the error status of this PDU. This indicates that an exception has occurred while processing the original request.

Since:

5_2

See Also:

• SnmpConstants.SNMP_ERR_NOERROR
• SnmpConstants.SNMP_ERR_TOOBIG
• SnmpConstants.SNMP_ERR_NOSUCHNAME
• SnmpConstants.SNMP_ERR_BADVALUE
• SnmpConstants.SNMP_ERR_READONLY
• SnmpConstants.SNMP_ERR_GENERR
• SnmpConstants.SNMP_ERR_NOACCESS
• SnmpConstants.SNMP_ERR_WRONGTYPE
• SnmpConstants.SNMP_ERR_WRONGLENGTH
• SnmpConstants.SNMP_ERR_WRONGENCODING
• SnmpConstants.SNMP_ERR_WRONGVALUE
• SnmpConstants.SNMP_ERR_NOCREATION
• SnmpConstants.SNMP_ERR_INCONSISTENTVALUE
• SnmpConstants.SNMP_ERR_RESOURCEUNAVAILABLE
• SnmpConstants.SNMP_ERR_COMMITFAILED
• SnmpConstants.SNMP_ERR_UNDOFAILED
• SnmpConstants.SNMP_ERR_AUTHORIZATIONERR
• SnmpConstants.SNMP_ERR_NOTWRITABLE
• SnmpConstants.SNMP_ERR_INCONSISTENTNAME

setErrorIndex

public void setErrorIndex(int errorIndex)

Sets the error index of this PDU. When the error status is not SNMP_ERR_NOERROR, it indicates the index of the variable in the varbind list that caused the exception.

Since:

5_2

toString

public String toString()

Returns the string representation of this object.

Overrides:

toString in class Pdu

Returns:

The string of the PDU