Yeah right, the handler() pointcut. I never needed it, so I totally forgot
about it. With AspectJ there is often one more ace up your sleeve than you even
notice. :-)
--
Alexander Kriegisch
> Am 10.01.2014 um 21:47 schrieb Andy Clement <andrew.clem...@gmail.com>:
>
> Yes, if the exception is re-thrown you will see it with something like
> execution() and after throwing advice. If the exception is handled internally
> in the method you could use the handler() joinpoint to see it:
>
> catch (Exception e) {
> log.error("Exception occurred");
> }
>
> before(Exception ex): handler(Exception) && args(ex) {
> // do something with the exception
> }
>
> The advice will run at the start of the catch block.
>
> Andy.
>
>
>> On 9 January 2014 22:00, Krishna Jasty <krishna.ja...@tcs.com> wrote:
>> 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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