Craig McClanahan wrote:
Besides being more deterministic in this scenario, one quickly gets
hooked on the ability to get notified when *attributes* are changed in
request/session/application scope, as well as lifecycle events --
without having to modify the classes of the attribute instances
themselves. Listeners are cool.
Indeed--I've used them for other things, just never changed my
initialization stuff. There's a lot of useful "lifecycle" type things
that I've found tend to be under-used that can make development much easier.
Dave
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