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Now, we know you can do that for scripting languages, but what do we do about Java? With the proper context, it is possible to emulate many of those same capabilities, by applying a simple set of code transformations at runtime. In this session you’ll learn about meta-programming and how it can apply to traditional Java. You’ll learn about the techniques needed to transform classes at runtime, adding new behaviors and addressing cross-cutting concerns. The presentation will discuss a new framework for this specific purpose, but also draw examples from the Apache Tapestry web framework, which itself is rich in meta-programming constructs.
Howard Lewis Ship is the creator and lead developer for the Apache Tapestry project, and is a noted expert on Java framework design and developer productivity.