Intercept a handled (caught) exception via AOP or in another way

Question

Is there any way I read exception from below method and pass it to other method for track. Response of catch block is different from exception.

Either adding some annotation or spring AOP or any other way.

public void function(){
  try{
    method();
  }
  catch(Exception e){
    return response;
  }
}

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score 0 · Answer 1 · answered Sep 18 '19 at 18:14

You can have a method with an exception parameter:

public void handleException(Exception e) {
    e.printStackTrace(); //for example print it   
}

Then you can pass your exceptions to this method:

try {
   //some code that can throw exception
} catch(Exception e) {
   handleException(e);
}

score 0 · Answer 2 · answered Sep 19 '19 at 04:24

I think what you want is to intercept an exception handler, not a thrown exception. For that you need to switch from Spring AOP to AspectJ mode as explained in the Spring manual.

For more details on the AspectJ handler() pointcut which does what you want, see my answers with code examples here:

The handler() pointcut is also described in the AspectJ documentation.

Intercept a handled (caught) exception via AOP or in another way

2 Answers2