snmp
Class AsnPduSequence

java.lang.Object
  |
  +--snmp.AsnObject
        |
        +--snmp.AsnSequence
              |
              +--snmp.AsnPduSequence

All Implemented Interfaces:

java.io.Serializable

public class AsnPduSequence

extends AsnSequence

implements java.io.Serializable

Handle a PDU sequence.

Version:

$Revision: 1.1.1.1 $ $State: Exp $

Author:

Steve Bush

See Also:

Serialized Form

Field Summary

byte

pduType

Fields inherited from class snmp.AsnSequence

type

Fields inherited from class snmp.AsnObject

CONS_SEQ, GET_REQ_MSG, GET_RSP_MSG, GETNEXT_REQ_MSG, pdu_type, SET_REQ_MSG, SNMP_ERR_BADVALUE, SNMP_ERR_GENERR, SNMP_ERR_NOERROR, SNMP_ERR_NOSUCHNAME, SNMP_ERR_READONLY, SNMP_ERR_TOOBIG, SNMP_VERSION_1, TRP_REQ_MSG

Constructor Summary

AsnPduSequence(java.io.InputStream in, byte type)
Build a PDU sequence from the input stream.

Method Summary

AsnObject	findPdu() recursively look for a pduSequence object - got one :-)
int	getReqId()
AsnSequence	getVarBinds() Return the varbind list from this pdu
boolean	HadError()
int	value() This method appears to be mis-named.
int	whatError()
int	whereError()

Methods inherited from class snmp.AsnSequence

add, getObj, size, write

Methods inherited from class snmp.AsnObject

AsnBuildHeader, AsnMakeMe, AsnReadHeader, LengthBytes

Methods inherited from class java.lang.Object

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

Field Detail

pduType

public byte pduType

Constructor Detail

AsnPduSequence

public AsnPduSequence(java.io.InputStream in,
                      byte type)
               throws java.io.IOException

Build a PDU sequence from the input stream.

Parameters:

in - The input stream.

Method Detail

whatError

public int whatError()

Returns:

The SNMP error code.

whereError

public int whereError()

Returns:

Which object in varbind is in error ?

findPdu

public AsnObject findPdu()

recursively look for a pduSequence object - got one :-)

Overrides:

findPdu in class AsnSequence

Returns:

The ASN.1 object found.

value

public int value()

This method appears to be mis-named. It returns the ASN.1 type of the first varbind.

 1 - BOOLEAN
 2 - INTEGER
 3 - BIT STRING
 4 - OCTET STRING
 5 - NULL
 6 - OBJECT ID
 ...
 

Returns:

The ASN.1 Tag

getVarBinds

public AsnSequence getVarBinds()

Return the varbind list from this pdu

Returns:

The varbind list.

HadError

public boolean HadError()

Returns:

true if PDU had an SNMP error.

getReqId

public int getReqId()

Returns:

The PDU request Id.