How do you use Java 1.6 Annotation Processing to perform compile time weaving?

Question

I have created an annotation, applied it to a DTO and written a Java 1.6 style annotationProcessor. I can see how to have the annotationProcessor write a new source file, w

Answer 1

You have to extend the javac compiler for this, which means building your program won't be as portable as a regular application. See http://weblogs.java.net/blog/cayhorstmann/archive/2006/06/say_no_to_prope.html for more details on how someone achieved this.