Re: [jboss-as7-dev] Description provider duplication example acme-subsystem
Yes, this duplication is intentional. The one used in registerSubModel()
is the model description of the sub-resource, the other describes the
'add' operation, which is creating the resource in the end. So in this
case it's quite likely that the subModel 'attributes' and operation
'request-parameters' are pretty similar. We are working on additional
utils which should help to reduce some of the duplications in future.
Does that answer you question?
On 07/26/2011 10:38 AM, David Bosschaert wrote:
Hi Kabir,
Looking at the example acme-subsystem in [1] I noticed that there are 2
decription providers that contain the same attribute description. Once
in the TypeAddHandler and another one in SubsystemProviders.TYPE_CHILD.
They describe exactly the same property - the code seems to be copied. I
see that they are used in 2 places, the TypeAddHandler description is
used in registerOperationHandler() while SubsystemProviders.TYPE_CHILD
is used in the registerSubModel() call.
Is this duplication intentional/needed?
Thanks,
David
BTW here's the duplicated code:
public ModelNode getModelDescription(Locale locale) {
ModelNode node = new ModelNode();
node.get(DESCRIPTION).set("Contains information about a tracked
deployment type");
node.get(ATTRIBUTES, "tick", DESCRIPTION).set("How often in
milliseconds to output the information about the tracked deployments");
node.get(ATTRIBUTES, "tick", TYPE).set(ModelType.LONG);
node.get(ATTRIBUTES, "tick", REQUIRED).set(true);
node.get(ATTRIBUTES, "tick", DEFAULT).set(10000);
return node;
}
[1] https://docs.jboss.org/author/display/AS7/Extending+JBoss+AS+7
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