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What is BlazeDS Message Service? The BlazeDS Message Service enabled with publish/subscribe mechanism and infrastructure to allow Flex application to publish and subscribe messages to a collection of messaging destinations with providing the building of real time data push and applications with collaboration. The following steps creates a simple Cricket score card application that helps [...]

Working with BlazeDS Remote Data Services using Flex 4.0 What is BlazeDS? BlazeDS is a collection of data services that help and simplify building of data driven RIA. They also improve the performance of remote data access operations. BlazeDS supports and enables real time data push and asynchronous collaborative applications. BlazeDS service is deployed on [...]

This article is based on EJB3 in Action, Second Editionand the book will release on October 2011. It is being reproduced here by permission from Manning Publications. Manning publishes MEAP (Manning Early Access Program,) ebooks and pbooks. MEAPs are sold exclusively through Manning.com. All print book purchases include an ebook free of charge. When mobile [...]

This article is based on EJB3 in Action, Second Edition and the book will released on October 2011. It is being reproduced here by permission from Manning Publications. Manning publishes MEAP (Manning Early Access Program,) ebooks and pbooks. MEAPs are sold exclusively through Manning.com. All print book purchases include an ebook free of charge. When [...]

This article is based on Unit Testing in Java, to be published on Fall 2011. It is being reproduced here by permission from Manning Publications. Manning publishes MEAP (Manning Early Access Program,) ebooks and pbooks. MEAPs are sold exclusively through Manning.com. All print book purchases include an ebook free of charge. When mobile formats become [...]

This article is based on EJB3 in Action, Second Editionand the book will release on October 2011. It is being reproduced here by permission from Manning Publications. Manning publishes MEAP (Manning Early Access Program,) ebooks and pbooks. MEAPs are sold exclusively through Manning.com. All print book purchases include an ebook free of charge. When mobile [...]

This article is based on Griffon in Action, to be published on September 2011. It is being reproduced here by permission from Manning Publications. Manning publishes MEAP (Manning Early Access Program,) ebooks and pbooks. MEAPs are sold exclusively through Manning.com. All print book purchases include an ebook free of charge. When mobile formats become available [...]

Flex 4 Charting Charting is a mechanism of depicting data using graphical elements known as charts. Flex charts are persuasive with using static charts and as well animated. Flex enables to create interactive and attractive dashboards also. This article describes how to create charts, the customization, use multiple axes, and support user interaction using Flex. [...]

Custom Validators in Struts 2.0 Introduction Struts 2.0 is the popular Open Source Presentation Tier framework developed by Apache Group. It is based on MVC Model 2 design pattern. Dispatcher Filter is the front controller for the struts2 based applications. Struts 2.0 has simplified web development for its users by introducing POJO based actions, interceptors, [...]

Java Database Application with Apache Velocity Introduction Introduction to Apache Velocity Please Refer the article Spring with Apache Velocity Introduction to JDBC JDBC stands for Java DataBase Connectivity. The JDBC API helps us to develop Java applications with data base connection. We can use any database like Oracle,MySql,MSAcess etc.. For developing JDBC Applications we have [...]