Hi Krishna.
You mean catch, not cache.
What you can do is intercept the method which is actually throwing the
exception if it is accessible/weavable for you. I.e. if that joinpoint is in an
external library, you need to weave the library. If it is in the JRE, you need
to weave the JRE. That way you could also intercept the creation of exceptions
by targetting their constructors.
--
Alexander
> Am 10.01.2014 um 07:00 schrieb Krishna Jasty <krishna.ja...@tcs.com>:
>
> Thanks Andy for clarification.
>
> My confusion is on how to handle the cache exception such as follows.
>
> If the cache block throws exception i can use a handler on get the exception.
> cache(Exception e){
> throw e;
> }
>
> Where as if the developer just did like below, handler cannot caught it. How
> to proceed in this case.
> cache(Exception e){
> log.error("Exception occured");
> }
>
> Thanks,
> Krishna
>
>
> From: Andy Clement <andrew.clem...@gmail.com>
> To: aspectj-users@eclipse.org
> Date: 01/09/2014 12:22 AM
> Subject: Re: [aspectj-users] Exception cache with aspectj
> Sent by: aspectj-users-boun...@eclipse.org
>
>
>
>
> There is no joinpoint for array access so you cannot catch the exception
> unfortunately.
>
> Some form of support could be added to AspectJ, but is not currently on the
> radar.
>
> cheers,
> Andy
>
>
> On 8 January 2014 05:00, Krishna Jasty <krishna.ja...@tcs.com> wrote:
> Hi ,
> Can anybody faced a similar situation like this.
>
> How to specify a pointcut and advice for caching this type of exception.
>
> try{
> int array[]={10,20,30};
> System.out.println("The value of array is"
> +array[5]);
> }
> catch(ArrayIndexOutOfBoundsException aiob){
> aiob.printStackTrace();
> }
>
> Thanks,
> Krishna
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