[SNMP4J] Callback style get API for rows/scalars in agent?

[Martin Carlsson]

Thanks!
The case I was thinking of was where you want only dynamically generated
values, when registering rows would be to messy, e.g. when the data
going in to the table is updated by another application out of your
control.
Now if it is a table internal to the agent, like targetAddrs the current
implementation works fine.

A listener(s) on the MoServer that would let you decide wether do
re-register new values or return a dynamically generated value would
probably solve the problem nicely. This would also let you implement
different caching schemes. A similar "listenable" MoTableModel/MoScalar
might not be too bad either.

/M 

> -----Original Message-----
> From: Frank Fock [mailto:fock at agentpp.com] 
> Sent: den 15 februari 2006 23:50
> To: Martin Carlsson
> Cc: snmp4j at agentpp.org
> Subject: Re: [SNMP4J] Callback style get API for rows/scalars 
> in agent?
> 
> Hi Martin,
> 
> By now, you will have to implement at least a ManagedObject 
> instance or a MOScalar/MOTableModel. In the 1.0 version, you 
> will be able to register a lookup event listener at the 
> MOServer to intercept a lookup to update/load data easily on-the-fly.
> 
> Best regards,
> Frank
> 
> Martin Carlsson wrote:
> > Hi there!
> > Is there a callback style API for retrieving values in the agent?
> > Would like to be able to create values dynamically when they are 
> > requested.
> > I can only find a more or less static registration e.g in MOScalar.
> > What would be the recommended method for achieving this?
> > Write your own MOTableModel and MOScalar perhaps?
> > All the best,
> > M
> > ---
> > Martin Carlsson, martin dot carlsson at transmode dot se		
> > Transmode Systems AB, Jakobsdalsvagen 17, SE-126 53 
> Hagersten, Sweden	
> > +46 (0)8 52 76 75 66, Fax: +46 (0)8 52 76 75 99
> > 
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