Minor correction:
I meant to type:
@Marker(TimeIt.class)
public class ASpecificManagerImpl implements ASpecificManager {...}
in my email.. (and not Timer.class...)
(My question is still the same...thanks)
From: Labhesh Ramchandani
Sent: Sunday, September 02, 2018 8:56 PM
To: 'users@tapestry.apache.org'
Subject: Tapestry decorator with marker
Hi,
I've written a simple decorator as follows (in my app module):
@Decorate
@TimeIt
public static <T> T decorateTimer(Class<T> serviceInterface, T delegate,
String serviceId, Logger logger,
TimerDecorator decorator) {
return decorator.build(serviceInterface, delegate, serviceId, logger);
}
With the marker definition as:
@Target({ElementType.TYPE, ElementType.METHOD})
@Retention(RetentionPolicy.RUNTIME)
@Documented
@UseWith(AnnotationUseContext.SERVICE)
public @interface TimeIt {
}
And here's how I use it:
@Marker(Timer.class)
public class ASpecificManagerImpl implements ASpecificManager {
public void methodA() {...}
public void methodB() {...}
}
Is there a way to annotate just the specific method? I don't want to time all
methods...just the ones that have the marker on them?
In the example above; I'd like to decorate (and time) just method A and not B;
how can I do that? Also how do I get the methodReciever to log the name of the
specific methodA being timed?
My timing advisor looks like this
public <T> void addTimingAdvice(MethodAdviceReceiver methodAdviceReceiver,
Class<T> serviceInterface, Logger logger) {
MethodAdvice advice = invocation -> {
long start = System.currentTimeMillis();
invocation.proceed();
long end = System.currentTimeMillis();
logger.info(serviceInterface.getName() + " took: " + (end - start) + "
[ms]");
};
methodAdviceReceiver.adviseAllMethods(advice);
}
Thanks
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