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Matt Brasier07/25/14
4590 views
0 replies

Setting the Permanent Generation Size in Oracle SOA Suite 11g

This recipe, taken from the Oracle SOA Suite 11g Performance Cookbook, looks at how increasing the permanent generation size. Permanent Generation (PermGen) is a special part of the Java heap which contains the Class templates for all of the Java Classes on your classpath.

Matt Raible07/24/14
6450 views
1 replies

Why I Prefer IntelliJ IDEA Over Eclipse

Over the last couple months, I've received a few emails asking why I prefer IntelliJ IDEA over Eclipse. They usually go something like this

Antonio Goncalves07/24/14
6727 views
0 replies

Your Tests Assume That JBoss is Up and Running

As a Java EE developer I tend to mix unit tests with integrations tests, usually using Arquillian.

Matt Brasier07/24/14
5546 views
0 replies

Purging Data From the BPEL Store

In this recipe, taken from the book Oracle SOA Suite 11g Performance Tuning Cookbook we will remove old BPEL dehydration data and state from the SOA infrastructure database.

Carlos Sanchez07/24/14
4086 views
0 replies

Anatomy of a DevOps Orchestration Engine: (II) Architecture

Maestro architecture is basically defined by a master server and multiple agents, written in Java and Ruby (JRuby) for the backend and JavaScript for the frontend using AngularJS, and integrating several open source services. It is quite heterogeneous, with multiple languages, build tools, and packages.

Tousif Khan07/24/14
1731 views
0 replies

How to Reuse Tiles Definitions Using Wildcard

If you are developing a project in Java/J2EE and using Tiles then you are aware of Tiles definition XML file

Ross Mason07/23/14
6652 views
0 replies

The Real World Cup Winner: APIs

What actually went behind the scenes of this whole experience was an API infrastructure that allowed media entities to expose their digital assets and stream live media over end user devices. There were countless mobile apps that were consuming APIs and even more digital assets behind those APIs.

James Lorenzen07/23/14
2596 views
0 replies

Disable Spring Boot Production Ready Services

For the past two months I've had the pleasure of working with The Lampo Group developing Hypermedia-Driven REST services using Spring Boot.

Andrew Pielage07/23/14
5452 views
0 replies

What's New in Oracle SOA Suite 12c?

A quick overview of some of the features available in the new SOA Suite offering. As I mentioned near the beginning of this blog, there are many more features and improvements that were implemented in this release, such as the new templates, new on-premise adapters, and native XSD enhancements.

Ivan Krizsan07/23/14
4079 views
0 replies

Message Cowboy – An Introduction

Message Cowboy is a standalone integration program that allows for scheduling of tasks that transfer files or messages from one directory, JMS queue etc to another directory, JMS queue etc.

Adrian Matei07/23/14
2030 views
0 replies

VelocityEngine Spring Java Config

This is a first post in a series of short code snippets that will present the configuration of Spring beans from XML to Java.

Vlad Mihalcea07/22/14
2334 views
0 replies

Hibernate Hidden Gem: The Pooled-Lo Optimizer

In this post we’ll uncover a sequence identifier generator combining identifier assignment efficiency and interoperability with other external systems (concurrently accessing the underlying database system).

Abhishek Gupta07/22/14
2347 views
0 replies

New in JAX-RS 2.0 – @BeanParam Annotation

JAX-RS is awesome to say the least and one of my favorites! Why?

Andrew Pielage07/22/14
6440 views
0 replies

Building GlassFish from Source

This article will look at building Glassfish 4.0.1 from source and configuring NetBeans 8.0 to then use, modify, and debug it. While GlassFish can be downloaded ready for use, even coming bundled with NetBeans, there will be some among us who need (or just want) to build it from scratch.

Tousif Khan07/21/14
8335 views
0 replies

Spring MVC 3 View Controller Example

Previously, I used one controller method index() to just return to index.jsp view. It was very stupid way to write a method to just re-direct it to a view if you don’t have anything to do in controller.

John Piekos07/21/14
9419 views
0 replies

Designing a Data Architecture to Support both Fast and Big Data

In post one of this series, we introduced the ideas that a Corporate Data Architecture was taking shape and that working with Fast Data is different from working with Big Data. In the second post we looked at examples of Fast Data and what is required of applications that interact with Fast Data.

Alan Cassar07/21/14
4478 views
0 replies

Threads and Private Flows in Mule

One of the things that I believe is slightly complicated in Mule is the behaviour of private flows.

Christian Posta07/21/14
5820 views
0 replies

JBoss Fuse DevOps Demo — Step by Step

I recently did a step-by-step demo on using Fabric8 or JBoss Fuse with an emphasis on DevOps. For those of you who aren’t familiar with Fabric8, check out the overview I put together a few weeks ago and check out the community docs as they freakin rock!

Biju Kunjummen07/20/14
1747 views
0 replies

Tailing a File - Spring Websocket Sample

This is a sample that I have wanted to try for sometime - A Websocket application to tail the contents of a file.

Christian Posta07/19/14
5695 views
0 replies

Camel on JBoss EAP with Custom Modules

Apache Camel is an awesome, open-source, integration library that can be used as the backbone of an ESB, or in stand alone applications to do routing, transformation, or mediation of systems (read: integrating multiple systems).

Tomasz Nurkiewicz07/18/14
6502 views
0 replies

Grouping, Sampling and Batching - Custom Collectors in Java 8

Continuing from the first article, this time we will write some more useful custom collectors: for grouping by given criteria, sampling input, batching and sliding over with fixed size window.

Tousif Khan07/18/14
5315 views
0 replies

Spring MVC Tiles 3 Integration Tutorial

One of the areas in which Spring MVC has advance compares to other frameworks is in the separation of view technologies. In this post, i will show how to integrate Apache Tiles 3 with Spring MVC. Apache Tiles is a free open-source template engine for java web frameworks.

Ross Mason07/18/14
3753 views
0 replies

Anypoint Studio July 2014 and Mule ESB 3.5.1 Released

We’re happy to announce the release of Anypoint Studio July 2014 and Mule ESB 3.5.1. The Anypoint Studio release now contains support for finding Anypoint Templates to help you rapidly integrate systems as well as many usability and productivity improvements.

Chris Walker07/17/14
5797 views
0 replies

What Information Governance Is And Isn't

First things first … the definition of Information Governance I use is the one I wrote: “Information governance is all the rules, regulations, legislation, standards, and policies with which organizations need to comply when they create, share, and use information.”

Mike Croft07/17/14
5440 views
0 replies

A Smartphone as a Java EE Server: Glassfish 4 on Ubuntu Touch

Android is (at the moment) my favourite mobile OS, but it’s always disappointed me a little that there was no way to get Java running on it since it lacks necessary packages so when Ubuntu Touch was announced, it finally seemed that there was a New Hope!