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Spring Integration Java DSL sample – further simplification with Jms namespace factories

In an earlier blog entry I had touched on a fictitious rube goldberg flow for capitalizing a string through a complicated series of steps, the premise of the article was to introduce ...
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Adding @atomic operations to Java

Overview How might atomic operations work in Java, and is there a current alternative in OpenJDK/Hotspot it could translate to. Feedback In my previous article on Making operations ...
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How to use CopyOnWriteArraySet in Java with Example

CopyOnWriteArraySet is little brother of CopyOnWriteArrayList class. These are special purpose collection classes which was added on JDK 1.5, along with their most popular cousin ConcurrentHashMap. ...
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Type safe dependency injection using Java 8.0

So I sometimes really miss old school Dependency Injection. Back when Spring was still “lightweight” we happily configured all our beans in an application.xml file with ...
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Codename One & Java Code Geeks are giving away free JavaOne Tickets (worth $3,300)!

Would you like to go to JavaOne? Besides being a cool conference its loads of fun with shows and events thru-out the city.   Now you have a chance, Codename One and Java Code Geeks ...
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How to use Salesforce REST API with your JavaServer Pages

Abstract: This tutorial gives an example of a JSP and how to integrate it with the Salesforce REST API. We will walk through the step­by­step process of creating an external client ...
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Java EE Pitfalls #1: Ignore the default lock of a @Singleton

EJB Singleton Beans were introduced by the EJB 3.1 specification and are often used to store cached data. This means, we try to improve the performance of our application by using a ...
java-interview-questions-answers

Java EE 8 – Deliver More Apps to More Devices

If there’s one thing I dislike about summer, it is the fact that there isn’t much news to share or talk about. Whoever decided to put the Java Day Tokyo into this boring ...
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A closer look at the Java Identity API

Before I jump into the nitty-gritty, let’s take a look at some of the quick facts about Java Identity API JSR 351. This is still a work in progress . . .When was the JSR initiated?This ...
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Getting Started with Gradle: Our First Java Project

This blog post describes how we can compile and package a simple Java project by using Gradle. Our Java project has only one requirement: Our build script must create an executable ...
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