In this presentation, we will look at some advanced uses of reflection to delegate method calls automatically, to determine where we are being called from and to create new enum values dynamically for unit test purposes, including modifying the switch statements on-the-fly. We will look at how we can use …
This tutorial is a practical introduction to combining OSGi and Java EE . You will learn how to use OSGi services and Java EE as the basis for enterprise applications and how to deploy them in the cloud. The presentation demonstrates how to build an enterprise application from scratch.
This video reveals the long lost secret of how to write readable Java code. Self explaining method names, fluent interfaces, DSLs, helpful frameworks… We are always looking for ways to make our code more readable. But in our quest, we seem to have forgotten something. The most effective way to …
This video explains why Twitter is moving more and more code from Ruby on Rails to the JVM. The move to Scala and Java at Twitter is motivated by a need for encapsulation.
This talk looks at using Groovy for writing multi-threaded, concurrent and parallel programs. We’ll briefly look at leveraging legacy Java techniques such as multiple processes, multiple threads, the java.util.concurrent APIs and shared-state atomicity. We’ll then look as some useful AST transforms in core Groovy (Lazy, Synchronized, Immutable, WithReadLock and WithWriteLock) …
Sacha Labourey is the former CTO of JBoss and the CEO of CloudBees, a Platform as a Service (PaaS) for Java applications in the Cloud. In this video, he discusses how cloud computing is a natural step in the evolution and maturation of IT. He digs into what those changes …
