com.jpragma.snmp.types
Class PDU

java.lang.Object
  com.jpragma.snmp.asn.AsnObject
      com.jpragma.snmp.asn.AsnSequence
          com.jpragma.snmp.types.AbstractPDU
              com.jpragma.snmp.types.PDU

Direct Known Subclasses:

GetNextRequestPDU, GetRequestPDU, GetResponsePDU, SetRequestPDU

public abstract class PDU
extends AbstractPDU

 RFC 1157.

  -- protocol data units
        PDUs ::=
                CHOICE {
                        get-request
                                GetRequest-PDU,
                        get-next-request
                                GetNextRequest-PDU,
                        get-response
                                GetResponse-PDU,
                        set-request
                                SetRequest-PDU,
                        trap
                                Trap-PDU
 }
 
 All PDUs except of Trap-PDU have following structure:
 
        X-PDU ::=
                [Nx]
                        IMPLICIT SEQUENCE {
                                request-id
                                        RequestID,
                                error-status
                                        ErrorStatus,
                                error-index
                                        ErrorIndex,
                                variable-bindings
                                        VarBindList
                        }

 Where,
 
 -- request/response information
        RequestID ::=
                INTEGER
 
        ErrorStatus ::=
                INTEGER {
                        noError(0),
                        tooBig(1),
                        noSuchName(2),
                        badValue(3),
                        readOnly(4)
                        genErr(5)
                }
 
        ErrorIndex ::=
                INTEGER
 
        VarBindList ::=
                SEQUENCE OF
                        VarBind
 

Author:

Isaac Levin

Field Summary

Fields inherited from class com.jpragma.snmp.asn.AsnSequence

TAG_NUMBER

Constructor Summary

PDU(BerTlv tlv)

PDU(long requestId, AsnSequence varBindList)

PDU(long requestId, int errorStatus, long errorIndex, AsnSequence varBindList)

Method Summary

long	getErrorIndex()
int	getErrorStatus()
long	getRequestId()
VarBindList	getVarBindList()
void	setValue(BerTlv tlv)
java.lang.String	toString()

Methods inherited from class com.jpragma.snmp.asn.AsnSequence

add, add, get, getValue, setValue, toBerTlv, toBerTlv

Methods inherited from class com.jpragma.snmp.asn.AsnObject

equals, getInstance

Methods inherited from class java.lang.Object

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

Constructor Detail

PDU

public PDU(long requestId,
           int errorStatus,
           long errorIndex,
           AsnSequence varBindList)

PDU

public PDU(long requestId,
           AsnSequence varBindList)

PDU

public PDU(BerTlv tlv)

Method Detail

getRequestId

public long getRequestId()

getErrorStatus

public int getErrorStatus()

getErrorIndex

public long getErrorIndex()

getVarBindList

public VarBindList getVarBindList()

setValue

public void setValue(BerTlv tlv)

Overrides:

setValue in class AsnSequence

toString

public java.lang.String toString()

Overrides:

toString in class AsnSequence