Hi,

I'm testing with javassist. Therefor I have created a little sample application.

I'm running a JSF application on a JBoss server.

---------------------------HelloWorld Class ----------------------------

package com.easypaygroup.easyweb.control.employee;

public class HelloWorld {

public void say(){
System.out.println("say body");
}

}

--------------------------- WebApplication JSF -------------------------

/**
Change the method say of my HelloWorld class
**/
public void jtest(){
try {
ClassPool cp = ClassPool.getDefault();
cp.insertClassPath(new ClassClassPath(this.getClass()));

CtClass cc = cp.get("com.easypaygroup.easyweb.control.employee.HelloWorld");

CtMethod m = cc.getDeclaredMethod("say");
m.insertBefore("System.out.println(\"*******************Begin***************************\");");
m.insertAfter("System.out.println(\"*******************End***************************\");");
cc.writeFile();
} catch (IOException ex) {
ex.printStackTrace();
} catch (NotFoundException ex) {
ex.printStackTrace();
} catch (CannotCompileException ex) {
ex.printStackTrace();
}
}

/**
Test my HelloWorld Class
**/
public void say(){
HelloWorld emp = new HelloWorld();
emp.say();
}

--------------------- END OF CODE ---------------------------
After changing my HelloWorld class. I call the method say, the output I get is

say body

But I expect
*******************Begin***************************
say body
"*******************End***************************

Does somebody knows where I'm wrong?

Thx in adv,
Pieter