[jboss-as7-dev] AbstractAddStepHandler handling

[David Bosschaert]

Thanks Emanuel,

I was trying to stay as close as possible to [1] but this is of course a 
solution.
We might update the doc to mention it...

Cheers,

David

[1] https://docs.jboss.org/author/display/AS7/Extending+JBoss+AS+7

On 22/07/2011 13:07, Emanuel Muckenhuber wrote:
> 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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