I am not a Spring user, but I tried this with AspectJ, both with code-style and annotation-style syntax. For me it works, so I assume it should also work for you if your pointcut definition is correct.
Update: I also think your advice method must be public, not private.
Sample driver application:
package de.scrum_master.app;
public class Application {
public static void main(String[] args) {
System.out.println("Starting application");
doSomething(11, String.class, String.class);
System.out.println("Stopping application");
}
public static boolean doSomething(final int number, final Class<? extends String>... classes) {
System.out.println("Doing something");
return true;
}
}
Code-style aspect:
package de.scrum_master.aspect;
import de.scrum_master.app.Application;
public aspect CodeStyleAspect {
boolean around(int number, Class<? extends String>[] classes) :
execution(boolean Application.doSomething(int, Class<? extends String>...)) &&
args(number, classes)
{
System.out.println(this.getClass().getName());
System.out.println(thisJoinPointStaticPart);
System.out.print("number = " + number + ", classes = { ");
for (Class<? extends String> clazz : classes)
System.out.print(clazz.getName() + ", ");
System.out.println("}");
return proceed(number, classes);
}
}
Annotation-style aspect:
package de.scrum_master.aspect;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
@Aspect
public class AnnotationStyleAspect {
@Around(
"execution(boolean de.scrum_master.app.Application.doSomething(int, Class<? extends String>...)) &&" +
"args(number, classes)"
)
public Object myAdvice(ProceedingJoinPoint thisJoinPoint, int number, Class<? extends String>[] classes) throws Throwable {
System.out.println(this.getClass().getName());
System.out.println(thisJoinPoint.getStaticPart());
System.out.print("number = " + number + ", classes = { ");
for (Class<? extends String> clazz : classes)
System.out.print(clazz.getName() + ", ");
System.out.println("}");
return thisJoinPoint.proceed(new Object[] { number, classes });
}
}
Sample output with both aspects active:
Starting application
de.scrum_master.aspect.CodeStyleAspect
execution(boolean de.scrum_master.app.Application.doSomething(int, Class[]))
number = 11, classes = { java.lang.String, java.lang.String, }
de.scrum_master.aspect.AnnotationStyleAspect
execution(boolean de.scrum_master.app.Application.doSomething(int, Class[]))
number = 11, classes = { java.lang.String, java.lang.String, }
Doing something
Stopping application
As you can see, both aspects basically work the same way and yield equivalent results.