Speaker Topics - No Fluff Just Stuff
NFJS2025

Introduction to Java Reflection

Reflection is writing code that manipulates itself. Well-written reflective code automates a broad class of repetitive, error-prone programming tasks. Poorly-written reflective code obfuscates programs and destroys the benefits of the type system. We'll focus on the former.

REFLECTIVE TASKS COVERED IN THIS TALK

  • Discovering class members
  • Dynamically accessing fields, methods, and constructors
  • Bypassing the Java language protection modifiers
  • Converting between objects, XML, and relational data
  • Generating new classes at runtime
  • Intercepting method calls and simple aspects
  • The reflection security model

Stuart Halloway

About Stuart Halloway

Stuart Halloway is a founder and President of Cognitect, Inc. (www.cognitect.com). He is a Clojure committer, and a developer of the Datomic database.

Stuart has spoken at a variety of industry events, including StrangeLoop, Clojure/conj, EuroClojure, ClojureWest, SpeakerConf, QCon, GOTO, OSCON, RailsConf, RubyConf, JavaOne, and NFJS.

Stuart has written a number of books and technical articles. Of these, he is most proud of Programming Clojure.

Learn more about Stu's presentations on his wiki.

More About Stuart »