[jboss-as7-dev] AbstractAddStepHandler handling

[Emanuel Muckenhuber]

There is no need to subclass this handler. I'd suggest you use the 
OperationStepHandler interface directly and add the 5 lines this handler 
does. At least that's what i'm doing.

On 07/22/2011 01:03 PM, David Bosschaert wrote:
> Hi all,
>
> While I'm writing a bunch of AbstractAddStepHandler subclasses for the
> parsing of my subsystem I was thinking the following...
>
> Typically these have the following methods:
>     protected void populateModel(ModelNode operation, ModelNode model) {
>       // parse data out of operation and put into model
>     }
>
>     protected void performRuntime(OperationContext context, ModelNode
> operation, ModelNode model,...) {
>       // take action, which typically means:
>       // read data out of model and do something with it
>     }
>
> This typically means that I have to parse the stuff in performRuntime
> again (from ModelNode->native objects), either out of model or reparse
> the operation. It would be nice if the result of the parsing in
> populateModel could be cached somehow so that you could re-use it in
> performRuntime?
>
> Any ideas here? Is this already possible? Or should I be doing things
> differently?
>
> Cheers,
>
> David
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