[jboss-user] [JBoss AOP] - Re: ATOMIC aspect weaving ?

waffels do-not-reply at jboss.com
Mon Dec 18 09:53:56 EST 2006


i meaned something like this, i've filtered out the name because i don't wanna advertise, 
does Jboss offer something like that ?

Since its inception, *** supports atomic weaving, a critical feature in realistic
distributed applications. Atomic weaving corresponds to the activation of
join-points matched by an aspect A in one single step. The *** engine provides
this support as follows. It activates join-points one by one (non-atomically)
but sets a flag in the A?s advice method that makes its execution a do-nothing
operation. As more join-points are activated, A?s advice is actually invoked, but
it has no visible effect at run time. Once all the join-points corresponding to A?s
advice have been properly activated in the execution monitor, the engine unsets
the flag. From this point on, reaching a join-point matched by A is followed by
the execution of the actual advice.

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