Exception Handling and annidated methods

[samuele.pretini]

Hi at all that read this thread.

For my project I have a class that implements an interface like this:
-------------------------------------
public interface PerformedAction {

public void doExecution(Forward forward);

}

An typical implementing class is like this:

----------------------------------------

public class InitStateAction extends GenericStateAction implements PerformedAction {
private Logger log = Logger.getLogger(getClass());
private TransactionAccessDAO transactionDao = null;

public void setTransactionDao(TransactionAccessDAO transactionDao) {
this.transactionDao = transactionDao;
}

//Test method for Throws advice
private void g(){
Integer i = null;

i.toString();

//In real case, in this method there are a called method
that thows Excetion()
}
public void doExecution(Forward forward) {
try {
g();
transactionDao.updateTransactionForInitRunning
(theForward.getTransactionId(),forward.getData());
forward.setEvent
(StateMachineConstants.CHARGING_STATE);
} catch (SQLException e) {
log.debug("Exception during initialization: ");
}catch(Exception e){
System.out.println("Test message");
}
}

}
---------------------------------------------------------
The configuration xml Spring document is:

<aop:config proxy-target-class="true">
<aop:aspect id="stateMachineExceptionAspect"
ref="recoveryStateMachineException">
<aopointcut id="stateMachinePointcut" expression="execution(*
com.ericsson.sm.recurrent.monthly.charging.statema chine..*(..))
|| execution(* com.ericsson.sm.recurrent.monthly.vo..*(..))"/>
<aop:after-throwing pointcut-ref="stateMachinePointcut"
throwing="exception" method="recoveryStateMachineException" />
</aop:config>

So, when the method <<doExecution>> it was executed never advice act to recover the exception, infact in the code there is a 'catch' that don't transmit over the exception generated in the method 'g()'.

I want to advise all the exception rise in this method but I don't modify the interface that my class implements. Someone of us, know how configurate AOP to see also the exception rised internally of all method of my class?

Maybe I have to modify the pointcut? Notice that I have more class like this.


Thank for the answer!!

Samuele Pretini

[samuele.pretini]

I have generated in the Exception catch a new personalized RuntimeException, and I throw it. In this mode the pointcut match all the exception rised in my classes.

Thanks for the readers.

Samuele Pretini