Java Posse #250 - Roundup 09 - Scala Object Composition and DI

Scala Object Composition and Dependency Injection Fully formatted shownotes can always be found at http://javaposse.com Recorded at the Java Posse Roundup 2009, a discussion of Object Composition and Dependency Injection techniques in both Java and Scala. Scala Traits http://www.scala-lang.org/node/126 http://www.codecommit.com/blog/scala/scala-for-java-refugees-part-5 Scala Self Types http://www.scala-lang.org/node/124 Scala package access http://www.ibm.com/developerworks/java/library/j-scala07298.html Dependency Injection http://en.wikipedia.org/wiki/Dependency_injection Modules in Scala http://existentialtype.net/2008/05/26/modules-in-scala/ Spring/Guice http://www.springsource.org/ http://code.google.com/p/google-guice/ OSGi http://www.osgi.org/Main/HomePage http://blog.meschberger.ch/2009/04/dependency-injection-in-osgi.html Dynamic binding http://en.wikipedia.org/wiki/Dynamic_binding_(computer_science) http://geekexplains.blogspot.com/2008/06/dynamic-binding-vs-static-binding-in.html Scala Scripting http://www.artima.com/scalazine/articles/steps.html Project Jigsaw http://openjdk.java.net/projects/jigsaw/ http://blogs.sun.com/mr/entry/jigsaw Java Classloaders http://www.onjava.com/pub/a/onjava/2005/01/26/classloading.html Java hotswap http://java.sun.com/j2se/1.4.2/docs/guide/jpda/enhancements.html Scala Structural Typing http://neilbartlett.name/blog/2007/09/13/statically-checked-duck-typing-in-scala/ http://markthomas.info/blog/?p=120 Thanks Libsyn.com - http://www.libsyn.com - for hosting and bandwidth Brice Ruth and Webprojkt.com - http://webprojkt.com - for our archives site - http://archives.javaposse.com Feedburner.com - http://www.feedburner.com - for feed redirect Kirsty Doherty, Oliver Widder and Amy Ehmann for Java Posse artwork Brian Ehmann - the Java Posse intern Craig Muth for maintaining the Java Posse Memorizable site - http://memorizable.org/Java_Posse Theme Music: Opening - "Java" the parody song Copyright 1997 Broken Records and Marjorie Music Publ. (BMI), written and performed by Loose Bruce Kerr of the Dr. Demento Show and Sun Microsystems attorney. Based on the WWI popular song, "Ja-da." Ukelele style on the recording taught to Bruce by his dad. Re-produced with kind permission from "Loose" Bruce Kerr - http://loosebrucekerr.libsyn.com http://www.youtube.com/watch?v=TAX0gJt-aZg Closing - Juan Carlos Jimenez - In the House (Intro No. 1) To contact us: Visit our homepage - http://javaposse.com Post on our Google Group - http://groups.google.com/group/javaposse Pose a question on our Google Moderator group - http://tinyurl.com/q4javaposse Call us with questions and feedback - (408) 465 4626 Or send us email - [email protected] The Java Posse consists of Tor Norbye, Carl Quinn, Joe Nuxoll and Dick Wall