RE: [aspectj-users] method's calls

Just a piece of code with an around advice to give an idea

public abstract pointcut methods();

Object around(): methods() {

long deb = Calendar.getInstance().getTimeInMillis();

Object retour = proceed();

long fin = Calendar.getInstance().getTimeInMillis();

long duree= fin-deb;

if (duree >= this.durationMini) {

outDurationMethods

.append(new StringBuffer(outDurationMethods.getSdf()

.format(Calendar.getInstance().getTime())).append(

sep)

.append(

thisJoinPoint.getSignature()

.getDeclaringTypeName())

.append(".").append(

thisJoinPoint.getSignature().getName())

.append(sep).append(

(fin - deb)).append("\n").toString());

// outDurationMethods.flush();

}

return retour;

}

This abstract aspect must be implemented at ltw weaving ( aop.xml) or by extending it at Compile Time weaving.

I develop a handler Class ( outDurationMethods is an instance of this class, with synchronized accesses to write operations) to log the result in a file ( cvs format) that I can visualize with Excel for example.

There are examples in the aspectj doc/examples folder.

Cordialement / Best regards

Jean-Louis Pasturel
jeanlouis.pasturel@xxxxxxxxxxxxxxxxxx

De : aspectj-users-bounces@xxxxxxxxxxx [mailto:aspectj-users-bounces@xxxxxxxxxxx] De la part de Diana Cerbu
Envoyé : lundi 27 avril 2009 23:44
À : aspectj-users@xxxxxxxxxxx
Objet : [aspectj-users] method's calls

Hello,

I am a novice in AspectJ and I’m trying to count the number of calls for a method or the duration of one. Does anyone have a clue? I also would like some advice about a good AspectJ documentation/help. Thanks.

Regards,

Diana