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## uk.co.westhawk.snmp.pdu
Class UpSincePdu

    java.lang.Object
      |
      +--java.util.Observable
            |
            +--uk.co.westhawk.snmp.stack.Pdu
                  |
                  +--uk.co.westhawk.snmp.pdu.UpSincePdu

public class UpSincePdu
extends Pdu

The UpSincePdu class will send a Get request for the sysUpTime and will calculate that date the system rebooted the last time.

Version:
  $Revision: 3.13 $ $Date: 2002/10/10 15:26:15 $
Author:
  Tim Panton

Field Summary
`static java.lang.String` | `SYSUPTIME` The oid of sysUpTime

Fields inherited from class uk.co.westhawk.snmp.stack.Pdu
`added, answered, context, encodedPacket, errind, errstat, msg_type, reqVarbinds, respVarbinds`

Constructor Summary
`UpSincePdu(SnmpContextBasisFace con, java.util.Observer o)` Constructor that will send the request immediately.

Method Summary
`java.util.Date` | `getDate()` Returns the date when the system went up, (sysUpTime).
`protected void` | `new_value(int n, varbind res)` The value of the request is set.
`protected void` | `tell_them()` The methods 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, isTimedOut, notifyObservers, 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`

Field Detail

### SYSUPTIME

    public static final java.lang.String SYSUPTIME

  The oid of sysUpTime

Constructor Detail

### UpSincePdu

    public UpSincePdu(SnmpContextBasisFace con,
                      java.util.Observer o)
               throws PduException,
                      java.io.IOException

  Constructor that will send the request immediately.
  Parameters:
    `con` - The context of the request
    `o` - the Observer that will be notified when the answer is received

Method Detail

### getDate

    public java.util.Date getDate()

  Returns the date when the system went up, (sysUpTime).
  Returns:
    the date

### new_value

    protected void new_value(int n,
                             varbind res)

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

  The methods notifies all observers. This will be called by Pdu.fillin().

  Unless an exception occurred the Object to the update() method of the Observer will be a Date. In the case of an exception, that exception will be passed.

  Overrides:
    `tell_them` in class `Pdu`

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