Hi
You are using an around advice:
void around(Message m) throws Exception: handleException(m)
{
try
{
proceed(m);
}
catch(Exception e)
{
System.out.println("Error here,guv "+e);
throw e;
}
}
the alternativ is using an after advice with a throwing clause. That
means that the advice is only executed if your pointcut throws an
exception.
after() throwing: mypointcut() {
//handle exception here
}
mvh
Hermod
________________________________
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
[EMAIL PROTECTED]
Sent: Monday, September 29, 2008 1:37 PM
To: [email protected]
Subject: Re: [aspectj-users] catching container managed transactions
Im not sure i follow, can you give a quick 1-liner example, or point me
to a relevant doco?
thanks.
Andrew
----- Original Message ----
From: "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>
To: [email protected]
Sent: Monday, 29 September, 2008 9:55:30 AM
Subject: RE: [aspectj-users] catching container managed transactions
Hi
Why don't you use "after returning throwing" instead of around advice.
Hermod
________________________________
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
[EMAIL PROTECTED]
Sent: Monday, September 29, 2008 10:31 AM
To: [email protected]
Subject: [aspectj-users] catching container managed transactions
Hi
I have a message driven bean which, inherently, throws an exception back
to the container to rollback jms messsages.
I want to be able to catch this exception, log something, and then let
the exception carry on.
I have a pointcut defined as follows:
pointcut handleException(Message m):
call (* myBean.onMessage(Message)) && args(m);
With the advice being:
void around(Message m) throws Exception: handleException(m)
{
try
{
proceed(m);
}
catch(Exception e)
{
System.out.println("Error here,guv "+e);
throw e;
}
}
My question is two-fold:
1) Can we throw the exception like this and will the throw go back to
the container managed transaction??
2) Is this the right way to do this kind of thing? (im assuming not, as
the advice is marked as 'Not matched', but maybe this is one for the
ajdt guys.)
Sorry - im completely new to this stuff....
Regards,
Andy
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