[wildfly-dev] best way to get extensions to apply model changes immediately at runtime?

[Jeff Mesnil]

> To register your custom handler you need to override 
> PersistentResourceDefinition.registerAttributes so instead of calling 
> the superclass (which registers ReloadRequiredWriteAttributeHandler for 
> all attributes) instead you register your handler(s).
> 
> (Tomaz, I think we need to make this write handler registration easier. 
> Perhaps something like a 
> PersistentResourceDefinition.getAttributeHandlers() method that returns 
> a Map<String, OperationStepHandler>. And then registerAttributes uses 
> the map instead of hardcoding ReloadRequiredWriteAttributeHandler. 
> Default impl just fills the map values with 
> ReloadRequiredWriteAttributeHandler.)

Couldn’t we add a setWriteAttributeHandler(OSH) on the AttributeDefinition and default to ReloadRequiredWriteAttributeHandler if it’s not present?


-- 
Jeff Mesnil
JBoss, a division of Red Hat
http://jmesnil.net/