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Debugging a Production Server – Eclipse and JBoss showcase

Do you write code that has bugs? No, of course not. For the rest of us, mere mortals, who do write code with bugs, I would like to address a very sensitive issue: debugging an application that runs on a production server. So, your application is ready for deployment. Unit tests were all successful, testers found some minor bugs that ...

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Embracing the Android awesomeness: A quick overview

Almost three years have passed since Google launched the Android OS, aiming to conquer the cut-throating mobile world, after having succeeded in the internet world. Android is an operating system for mobile devices that includes middleware and key applications. However, its use is not limited to smartphones, but it can also be found Tablet Computers, E-Reader Devices, even netbooks. There ...

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Spring 3 RESTful Web Services

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Spring 3 provides support for RESTful Web services. In this tutorial we will show you how to implement a RESTful Web service in Spring or, if you want, to expose an existing Spring service as a RESTful Web service. To make things more interesting we are going to continue from where we left of at our previous article about Spring ...

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Adding CAPTCHA to your GWT application

What is CAPTCHA? In a world full of malicious bots, what can you do to protect your precious web application? One of the basic things that you really should do is add CAPTCHA capabilities to it. If you are not familiar with the (rather bizarre sounding) term, CAPTCHA is a simplistic way to ensure that a user is actually a ...

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Spring 3 HornetQ 2.1 Integration Tutorial

Utilize the new ultra high performance messaging system from JBoss through Spring framework. HornetQ is an open source project to build a multi-protocol, embeddable, very high performance, clustered, asynchronous messaging system. It is written in Java and runs on any platform with a Java 5 or later runtime. HornetQ class-beating high performance journal provides persistent messaging performance at rates normally ...

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Install Android OS on your PC with VirtualBox

Google’s Android is an operating system and software stack for mobile devices. Under the hood, it uses a customized version of the Linux kernel. Android is currently the fastest growing mobile operating system and is generating quite the buzz. If you are curious about it, you can give it a try without having to buy an Android smartphone. Let me ...

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GWT Spring and Hibernate enter the world of Data Grids

Maximize Hibernate performance with the power of Infinispan Data Grid. A GWT, Spring, JPA, Hibernate, Infinispan integration tutorial. In this tutorial we are going to discuss about how you can use Infinispan as a Hibernate second level cache provider. Infinispan is the successor of JBoss cache and the company’s flagship towards the open source data grids domain. To make things ...

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Getting Started with SmartGWT for awesome GWT interfaces

Introduction to SmartGWT I recently started working with SmartGWT, a framework based on GWT that provides a comprehensive widget library for your application UI as well as assistance for server-side for data management. You can take look at its pretty functionality at the SmartGWT showcase. I have prepared a short “getting started” guide on how to integrate the library with ...

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