RE: [aspectj-users] Modifying the parameters of methods with arbitrarysi

["Ron Bodkin" <rbodkin@xxxxxxxxxxxxxx>]

You will want to use thisJoinPoint.getArgs() to get the array of any number
of arguments at the current join point. See the AspectJ user guide (or a
good book like AspectJ in Action or Eclipse AspectJ) for more details.

-----Original Message-----
From: aspectj-users-bounces@xxxxxxxxxxx
[mailto:aspectj-users-bounces@xxxxxxxxxxx] On Behalf Of Chris Rose
Sent: Wednesday, October 31, 2007 1:40 PM
To: aspectj-users@xxxxxxxxxxx
Subject: [aspectj-users] Modifying the parameters of methods with
arbitrarysignatures

I want to use aspectj to provide a generic interceptor framework where 
we can plug in code at any point to modify input parameters to our methods.

Ideally, what I want is something like this, but I'm not sure how to 
accomplish it in aspectj (this uses a bastardization of the Java5 
varargs syntax, below, for illustrative purposes).

around(Object... args): methodPointCut(args(args)) {
     newArgs = invokeHook (args);
     proceed(newArgs);
}

Is there any way to do this without needing to enumerate the parameters 
in the aspect?

-- 
Chris Rose
Developer    Planet Consulting Group
(780) 577-8433
crose@xxxxxxxxxxxx
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