Book Image

JBoss: Developer's Guide

By : Elvadas Nono Woguia
Book Image

JBoss: Developer's Guide

By: Elvadas Nono Woguia

Overview of this book

Have you often wondered what is the best JBoss product to solve a specific problem? Do you want to get started with a specific JBoss product and know how to integrate different JBoss products in your IT Systems? Then this is the book for you. Through hands-on examples from the business world, this guide presents details on the major products and how you can build your own Enterprise services around the JBoss ecosystem. Starting with an introduction to the JBoss ecosystem, you will gradually move on to developing and deploying clustered application on JBoss Application Server, and setting up high availability using undertow or HA proxy loadbalancers. As you are moving to a micro service archicture, you will be taught how to package existing Java EE applications as micro service using Swarm or create your new micro services from scratch by coupling most popular Java EE frameworks like JPA, CDI with Undertow handlers. Next, you will install and configure JBoss Data grid in development and production environments, develop cache based applications and aggregate various data source in JBoss data virtualization. You will learn to build, deploy, and monitor integration scenarios using JBoss Fuse and run both producers/consumers applications relying on JBoss AMQ. Finally, you will learn to develop and run business workflows and make better decisions in your applications using Drools and Jboss BPM Suite Platform.
Table of Contents (10 chapters)

Architecture and features

According to an IDC study on the business value of Red Hat JBoss EAP in 2014, it appears that JBoss EAP:

  • Increased the number of business applications developed per year by 70%
  • Reduced the time per application developed by 35% per week
  • Reduced the instances of unplanned downtime per Year by 80%
  • Reduced the time to resolve planned downtime incidents (hours)

This is certainly due to the JBoss architecture which seems to be mostly acclaimed because of the following characteristics:

  • JBoss EAP is a modular and lightweight application server
  • An EAP server is a collection of modules or extensions
  • An extension defines one or more subsystems
  • A subsystem is a set of capabilities added to the server by an extension
  • A server is started with one profile
  • A profile is a collection of subsystems available to the server running the profile

In configuration files,...