<graham.parsons@[EMAIL PROTECTED]
> wrote in message
news:1163439189.887227.93360@[EMAIL PROTECTED]
> Hi guys,
>
> We have a "legacy" Java application that has been developed by many
> developers - some handle exceptions nicely, others not so.
>
> What I would like to do is create a log of all the exceptions and
> messages that are being thrown internally without changing the code.
>
> I was thinking around the classloader - create my own Exception class
> which uses the standard one but before passing the call to the standard
> one, writes out to the log.
>
> So mine is loaded by the JVM but all I do is extend the standard one
> and override a method - is this "cyclic dependancy possible"?
>
> If not, can anyone suggest any other route I could take to get the
> desired functionality?
Look into Aspect Oriented Programming, and AspectJ.
- Oliver
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