AOP + SpringFramework + log4j + Annotations

Assuntos Gerais Agile
#1

estou tentando usar essa combinação, o log4j está funcionando mas o AOP não está chamando a função para logar!
o que tem de errado no meu código ou está faltando?

a aplicação executa com sucesso mais sem fazer os logs …

aop.AuditLogProcessor.java

package aop;

import org.apache.log4j.Logger;
import org.aspectj.lang.annotation.After;
import org.aspectj.lang.annotation.Aspect;

@Aspect
public class AuditLogProcessor
{
    private static Logger log = Logger.getLogger(AuditLogProcessor.class);

    @After("execution(* aop.GreetingService.sayGreeting())")
    public void after() {
        log.info("==> after");
    }

    @After("execution(* aop.GreetingService.sayGreeting())")
    public void before() {
        log.info("==> before");
    }
}

aop.GreetingService.java

package aop;

public class GreetingService {
	private String greeting;
	
	GreetingService() {}
	GreetingService(String greeting) {
		setGreeting(greeting);
	}
	
	public void sayGreeting() {
		System.out.println( greeting );
	}
	
	public void setGreeting(String greeting) {
		this.greeting = greeting;
	}
	
}

aop.HelloApp.java

package aop;

import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.xml.XmlBeanFactory;
import org.springframework.core.io.FileSystemResource;

public class HelloApp {
	public static void main(String args[]) {
		BeanFactory factory = 
			new XmlBeanFactory( 
					new FileSystemResource("aop/spring.xml") );
		
		GreetingService greetingServiceImpl = (GreetingService) factory.getBean("GreetingService");
		greetingServiceImpl.sayGreeting();
	}
}

spring.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:aop="http://www.springframework.org/schema/aop"
	xsi:schemaLocation="
		http://www.springframework.org/schema/beans
		http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
		http://www.springframework.org/schema/aop
		http://www.springframework.org/schema/aop/spring-aop-2.5.xsd">
	
	<bean id="AuditLogProcessor" class="aop.AuditLogProcessor" />
	<bean id="GreetingService" class="aop.GreetingService">
		<property name="greeting">
			<value>Teste de AOP-Spring!</value>
		</property>
	</bean>
	
	<aop:aspectj-autoproxy>
		<aop:include name="GreetingService"/>
	</aop:aspectj-autoproxy>
	
</beans>

log4j.properties

log4j.rootLogger=INFO, stdout, logfile

log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d %p [%c] - %m%n

log4j.appender.logfile=org.apache.log4j.RollingFileAppender
log4j.appender.logfile.File=springapp.log
log4j.appender.logfile.MaxFileSize=512KB

log4j.appender.logfile.MaxBackupIndex=3

log4j.appender.logfile.layout=org.apache.log4j.PatternLayout
log4j.appender.logfile.layout.ConversionPattern=%d %p [%c] - %m%n

se alguem conseguir me ajudar eu agradeceria!

#2