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AJAX Support in Struts 2.0
Author :
JesinthaPriyadarshini
Date : Sat Jun 9th, 2007
Ajax or Asynchronous JavaScript and XML was introduced by Jesse James Garrett in 2005. He is called the “Father of Ajax” .Ajax is a collection of concepts and technologies that allows richer and more interactive user interaction with the web applications. The Ajax engine allows the user’s interaction with the application to happen asynchronously — independent of communication with the server. So the user is never staring at a blank browser window and an hourglass icon, waiting around for the server to do something.
Introduction to JBoss Seam
Author :
Raja
Date : Thu Jun 21st, 2007
Yet another Web Application Framework! This time it is from JBoss Community. JBoss provides a new Web Application Framework called "JBoss Seam" which combines the advantages from the two rapidly growing technologies Enterprise Java Beans 3.0 and Java Server Faces. JBoss Seam, by sitting on top of J2EE provides a nice way of integration between JSF and EJB Components with other great functionalities.
Introduction to Ajax4Jsf
Author :
Raja
Date : Wed Jun 27th, 2007
Java Server Faces provided a Component Based Architecture for building User Interface Components for the Web Application. Ajax aims in providing Faster Response to the Client Applications by reloading only the needed Data. Wouldn't be nice to take the advantages of both Jsf and Ajax for developing Robust Web Applications. Ajax4Jsf provides solution for this. It is the integration of Java Server Faces with Ajax (which stands for Asynchronous JavaScript and Xml), thereby providing Ajax Support to the Jsf UI Components. This article attempts to provide an overview of the Ajax4Jsf Framework which is now an open Source Project in the JBoss Community.
Introduction to Spring MVC Web Framework - Web Tier
Author :
Raja
Date : Sat Jun 23rd, 2007
Today, the Principle of Inversion of Control has gained much popularity and Spring is a Light-Weight Framework that adopts this principle extensively for Building Java or J2ee Applications. In most of the times an Application never wants to gain access to all the services provided by the heavy-weight J2ee Container, but still will use it. In such a case, an Application can depend on the light-weight services provided by the Spring Framework/Container. How this is possible is detailed in brief in this article. Anyway Spring is not a complete replacment for J2ee Container. This article provides an Introduction over the Core features of the Spring Framework like how to Declare and Initialize Beans Declaratively, how to establish Dependencies among Beans etc. The later part of the article explores more on the various stuff available within the Bean Xml Configuration File along with plenty of sample snippets.
Introduction to Java Server Faces(JSF) HTML Tags
Author :
VaniShanmugam
Date : Wed Jun 20th, 2007
Development of compelling JSF applications requires a good grasp of the JSF tag libraries-core and HTML-that represent a combined total of 43 tags. Because of their prominence in the JSF framework, here you have been provided in-depth coverage of some of those HTML tags, and how you can best use them. Even simple JSF pages use tags from both libraries. Many JSF pages have a structure similar to this:
Introduction to Groovy - Scripting Language
Author :
Raja
Date : Mon Jun 18th, 2007
Groovy is an Object Oriented Scripting Language which provides Dynamic, Easy-to-use and Integration capabilities to the Java Virutual Machine. It absorbs most of the syntax from Java and it is much powerful in terms of funtionalities which is manifiested in the form Closures, Dynamic Typing, Builders etc. Groovy also provides simplified API for accessing Databases and XML. Groovy language is large in terms of functionalities and concepts and this article provides only the basic Introduction and Information about Groovy. The first section of the article concentrates on the very basic concepts and theories of Groovy like Declaring Variables, Flow Control and Looping Structures. Then the next section focusses on Declaring Classes, Objects, Methods and the different ways of accessing them in Groovy. Covered in depth are the most exiting Groovy Closures. Finally the article explored the Groovy Distribution along with the various available Utilities.
Introduction to JSF Core Tags Library
Author :
Raja
Date : Thu Jun 14th, 2007
This article introduces about the various Core Tags that are available in JSF. Tags represent some set of Actions that will be executed in the Server. This article assumes the reader to have a fair bit of knowlege in Java Server Faces. If not, then they can visit the Introductory Article in JSF in javabeat. For more information and resources about Java Server Faces, readers can also Jsf Articles Page visit here. This article will start off with the Major Classification of Core JSF Tags and then will explain in depth about the various different types of Tags that are available in each category. Wherever and whenever possible, Code Snippets are given to make the understanding of the Tags much clearer.
Java 6.0 Features Part - 2 : Pluggable Annotation Processing API
Author :
Raja
Date : Sun Jun 10th, 2007
The first part of this article listed out the major new features of Java 6 (Mustang) related to areas like Common Annotations (JSR 250), Scripting Language for the Java Platform (JSR 223) and JDBC 4.0. This article assumed that Readers have got sufficiently fair bit of knowledge in the various concepts of Java 5.0. First-time Readers of Java 6 are strongly encouraged to read the first part of this article titled "Introduction to Java 6.0 New Features, Part–I". This article covers the left-over features of Part-I. More specifically, it will cover the Pluggabable Annotation Processing API (JSR 269), Java API for XML Binding (JSR 222) and Streaming API for XML (JSR 173).
Introduction to Java 6.0 New Features, Part–I
Author :
Raja
Date : Wed Jun 6th, 2007
This article covers the various new features of Java 6, also known as Mustang. This article assumes that readers have sufficient knowledge over the concepts and terminologies in Java 5.0. For more information on Java 5.0, readers can vist the resources available in javabeat here. Though there is no significant changes at the Language Level, though Mustang comes with a bunch of enhancements in the other areas like Core, XML and Desktop. Most of the features are applicable both to J2SE and J2EE Platforms.
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