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)

Clustering and visualizing caches

In the BeosBank business, as soon as a user sends a money transfer, the receiver should be able to collect the sent amount from an agency worldwide. The money transfer agency office has a client application which interacts with the global BeosBank IT database to check and validate the information provided by users. To improve this process, we can imagine a set of Data Grid servers in each country/region, where the money transfer that should be paid in the region is cached as soon as the sender validates his request. To route the Money transfer data into the proper caches, we can rely on a JBoss Fuse Enterprise Service Bus application.

This router application will send the money transfer to the target cache so that the remittance application in a different geo has direct access to the money transfer data through HotRod/Memcached or the REST protocol...