Hi,
Yes Catch, i did the correction in below code snippet.
Yes i want to weave the JRE library, i tried to invoke the exception
object constructor in the several ways as followed, but nothing works as
of now.
pointcut customException():call(* *.*(..) throws Exception);
after() throwing(Exception ex): customException(){
System.out.println("joinpoint is "+thisJoinPoint);
System.out.println("exception is "+ ex);
}
after() throwing(Exception e): execution(* **Exception(..)){
System.out.println("jointpoint is "+thisJoinPoint);
System.out.println(e);
after(Exception ex) : initialization(*.new(..)) && this(ex){
System.out.println("inside exception advice");
System.out.println(ex.toString());
ex.printStackTrace();
}
after() :
within(java.lang.ArrayIndexOutofBoundsException..*)||within(Exception+) {
System.out.println("Returned normally with " +
thisJoinPoint);
}
Thanks,
Krishna
From:
Alexander Kriegisch <alexan...@kriegisch.name>
To:
"aspectj-users@eclipse.org" <aspectj-users@eclipse.org>
Date:
01/10/2014 01:31 PM
Subject:
Re: [aspectj-users] Catch exception with aspectj
Sent by:
aspectj-users-boun...@eclipse.org
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 catch block throws exception i can use a handler on get the
exception.
catch(Exception e){
throw e;
}
Where as if the developer just did like below, handler cannot caught it.
How to proceed in this case.
catch(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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