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MOXy’s Object Graphs & Dynamic JAXB
JAXB (JSR-222) makes it easy for you to convert instances of your domain classes to/from XML. The EclipseLink MOXy implementation offers an extension called Dynamic JAXB where instead ...
Introducing EclipseLink JPA-RS
In a previous series of posts I covered how to create a JAX-RS service that leveraged JPA for the persistence layer. EclipseLink contains a component called JPA-RS that can be used ...
Java EE CDI ConversationScoped example
1. Introduction As we have seen previously on Java EE CDI bean scopes CDI provides a set of available built-in bean scopes. One of these scopes is the Conversation scope. In this tutorial ...
Spring JpaRepository Example (In-Memory)
This post describes a simple Spring JpaRepository example using an in memory HSQL database. The code example is available from GitHub in the Spring-JpaRepository directory. It is based ...
How Hadoop Works? HDFS case study
The Apache Hadoop software library is a framework that allows for the distributed processing of large data sets across clusters of computers using simple programming models. It is designed ...
There is no application server
We have recently posted data about application server market share we gathered from the free Plumbr deployments. And it resonated well – via different channels we got hundreds of ...
JavaEE 7 with GlassFish on Eclipse Juno
Java EE 7 is hot. The first four JSRs passed the final approval ballot recently and GlassFish 4 reached promoted build 83 in the meantime. If you are following my blog you know, that ...
Spring Java Configuration
I have found that a lot of Spring developers I know still do not know about or use Spring Java Configuration (aka JavaConfig). Spring 3.0 introduced this feature which allows Spring ...
Release of Disruptor 3.0.0
I’ve decided that I’m a bit bored of the whole putting a beta tag on various versions of the Disruptor so I’ve decide to send forth Disruptor 3.0.0 into the world. ...
Running JUnit Tests Repeatedly Without Loops
Recently I came across a problem where I had to write tests for a method that calculates randomly distributed values within a certain range of possibilities 1. More precisely if you ...
