How to build aspectj source in maven

[greenlaw110]

Hi, 

I want to test aspectj by add a Trace.java code to the aspectj source directory.
package myPackage;

public aspect Trace
{
 pointcut publicMethods() : execution(public * com.chinatm..*(..));

 pointcut logObjectCalls() : execution(* ILogger.*(..));
    
 pointcut loggableCalls() : publicMethods() && ! logObjectCalls();

 before() : loggableCalls()
 {
  System.out.println("Enter->" + thisJoinPoint.getSignature().toString());
 }

 after() : loggableCalls()
 {
  System.out.println("Exit->" + thisJoinPoint.getSignature().toString());
 }

}

I have added <aspectSourceDirectory>src/aspectj</aspectSourceDirectory> to the 
project.xml file. Then I type maven clean aspectj jar. The build process is success. 
However, I found no java source code is weaved by the aspectj code.

Then I move all source file from src/java to src/aspectj. The result is same. Can 
anyone tell me where I am wrong. Thx!

Green