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SNMP Stack 5_1 | |||||||||
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java.lang.Object | +--java.util.Observable | +--uk.co.westhawk.snmp.stack.Pdu | +--uk.co.westhawk.snmp.stack.GetNextPdu | +--uk.co.westhawk.snmp.pdu.OneGetNextPdu
The OneGetNextPdu class will ask for one (1) object (oid), based on the GetNext request.
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.
For SNMPv3: The receiver of a request PDU acts as the authoritative engine.
varbind
,
InterfaceGetNextPdu
,
GetNextPdu_vec
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 | |
OneGetNextPdu(SnmpContextBasisFace con)
Constructor. |
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OneGetNextPdu(SnmpContextBasisFace con,
java.lang.String oid)
Constructor that will send the request immediately. |
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OneGetNextPdu(SnmpContextBasisFace con,
java.lang.String oid,
java.util.Observer o)
Constructor that will send the request immediately. |
Method Summary | |
protected void |
new_value(int n,
varbind a_var)
The value of the request is set. |
protected void |
tell_them()
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, 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 |
public OneGetNextPdu(SnmpContextBasisFace con)
con
- The context of the requestpublic OneGetNextPdu(SnmpContextBasisFace con, java.lang.String oid) throws PduException, java.io.IOException
con
- the SnmpContextBasisFaceoid
- the oidpublic OneGetNextPdu(SnmpContextBasisFace con, java.lang.String oid, java.util.Observer o) throws PduException, java.io.IOException
con
- the SnmpContextBasisFaceoid
- the oido
- the Observer that will be notified when the answer is receivedMethod Detail |
protected void new_value(int n, varbind a_var)
new_value
in class Pdu
n
- the index of the valuea_var
- the valuePdu.new_value(int, uk.co.westhawk.snmp.stack.varbind)
protected void tell_them()
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.
tell_them
in class Pdu
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