Struts 2 Design And Programming

Offering both theoretical explanations and real-world applications, this in-depth guide covers the 2.0 version of Struts, revealing how to design, build, and improve Java-based Web applications within the Struts development framework. Feature functionality is explained in detail to help programmers choose the most appropriate feature to accomplish their objectives, while other chapters are devoted to file uploading, paging, and object caching.

Struts is the most popular framework for building scalable Java web applications, and version 2 is not simply an extension to Struts 1. It is a new architecture elegantly designed to support easy or zero configuration, modular extension through interceptors, and code distribution via plug-ins. Interceptors solves common problems in web development by enabling type conversion, input validation, file upload and programmable file download, internationalization, and others. Plug-ins are in abundance and available for incorporating Tiles, JFreeChart, AJAX components, and other software into applications. This book is a tutorial designed to make the reader truly understand the concepts. It explains not only how to use Struts' features, but also how certain features work under the hood. Examples are relevant and based on real-world applications. Several important topics rarely mentioned in other books--such as file upload, long-processing task handling, and profiling--are given detailed treatment. Model 2 Applications Starting with Struts Actions and Results OGNL Form Tags Generic Tags Type Conversion Input Validation Message Handling and Internationalization Model Driven and Prepare Interceptors The Persistence Layer File Upload File Download Securing Struts Applications Preventing Double Submits Debugging and Profiling Progress Meters Custom Interceptors Custom Result Types Velocity FreeMarker XSLT Results Plug-ins The Tiles Plug-in JFreeChart Plug-ins Zero Configuration AJAX

Struts is the most popular framework for building scalable Java Web applications. The first part of this book explains the latest version of Struts and teaches how to build real-world Struts applications. The second part goes the extra mile to discuss how to design Struts applications and solve common problems in Struts development. It's like two books at the price of one. More importantly, this book is a tutorial designed to make the reader truly understand the concepts. It explains not only how to use Struts' features, but also how a certain feature works under the hood and which to choose if similar features exist. Examples are relevant and based on real-world applications. Several important topics rarely mentioned in other books--such as file upload, paging, object caching--are given detailed treatment. The first part is for beginners and Struts developers who don't feel they have a complete grasp of Struts. It explains the following and many more: - The Model-View-Controller design pattern - Action forms - User input validation - The Validator Plug-in - JavaServer Pages Standard Tag Library (JSTL) - The JSP 2.0 Expression Language (EL) - HTML, Bean, Logic, Nested Tag Libraries - Application configuration - The Custom SelectLabel Tag - Tiles - Message handling and internationalization - Struts-JSF Plug-in - The open source DisplayTag Library - File upload and programmable file download - Jakarta Commons BeanUtil Class In addition, this book deals with many design topics such as - Data persistence - Transfer objects - Configuration information sharing - Object caching - Application security - Paging and sorting - HttpServletRequest wrapping - Early session invalidation The last chapter, "How Struts Works", dissects Struts' source code and explains the components that together make Struts tick. This chapter is particularly interesting to readers who want to know how Struts works in the background and how to extend Struts. Understanding it helps you design and develop more effective Struts applications. This book is for you if you need one written with clarity and readability in mind.

The original Struts project revolutionized Java web development and its rapid adoption resulted in the thousands of Struts-based applications deployed worldwide. Keeping pace with new ideas and trends, Apache Struts 2 has emerged as the product of a merger between the Apache Struts and OpenSymphony WebWork projects, united in their goal to develop an easy-to-use yet feature-rich framework. Struts 2 represents a revolution in design and ease of use when compared to classic Struts. It adds exciting and powerful features such as a plugin framework, JavaServer Faces integration, and XML-free configuration. Struts 2 In Action introduces the Apache Struts 2 web application framework and shows you how to quickly develop professional, production-ready modern web applications. Written by Don Brown, one of the leading developers of Struts 2, Chad Davis, a passionate Struts 2 developer, along with Scott Stanlick, this book gently walks you through the key features of Struts 2 in example-driven, easy-to-digest sections. Struts 2 in Action delivers accurate, seasoned information that can immediately be put to work. This book is designed for working Java web developers-especially those with some background in Struts 1 or WebWork. The core content, covering key framework components such as Actions, Results, and Interceptors, includes new features like the annotation-based configuration options. You'll find chapters on Struts 2 plugins, FreeMarker, and migration from Struts 1 and WebWork 2. Finally, new topics such as the Ajax tags, Spring Framework integration, and configuration by convention give familiar subjects new depth. Purchase of the print book comes with an offer of a free PDF, ePub, and Kindle eBook from Manning. Also available is all code from the book.

Struts2 is the latest manifestation of the popular Struts Java web application framework. Like its predecessor, its goals are to make web application development faster, easier and more productive than ever before. Despite new languages and new techniques, the action-base MVC framework is still a viable and effective option for modern web application development. Within this book you will find everything you need to get up and running using Struts2 - from the architecture and configuration, to implementing actions and the supporting infrastructure such as validation and internationalization. Above all else, it focuses on the practical - with plenty of code and productivity tips to get you started using Struts2 today.

While the look and feel of an enterprise web application is certainly important, developers often find themselves spending far too much time on frontend presentation before coding the business logic of their application. Jakarta Struts addresses this issue by combining Java Servlets, Java ServerPages (JSPs), custom tags, and messaging resources into a unified, reusable framework. The result is a cooperative, synergistic platform that's efficient and suitable for independent developers, large development teams, and everyone in between. Since the initial publication of Programming Jakarta Struts, the Struts open source project has become even more popular. However, documentation for this exciting technology remains woefully limited-most guides are far too basic and lack critical information needed by developers who are writing today's complex web applications. This revised and expanded edition of Programming Jakarta Struts fills the information gap by providing up-to-date information on working with the recently released Struts 1.1. The new edition includes completely new chapters on security and integrating the new JavaServerFaces (JSF) APIs, JavaServer Pages Standard Tag Library (JSTL), and Expression Language (EL) with Struts. With each enterprise system he's developed, author Chuck Cavaness has spent many grueling hours learning invaluable lessons about Struts and figuring out the most efficient way to build web applications. He saves you time and headaches by sharing that invaluable real-world experience in a realistic, practical, "here's how to do it" guide on using the Struts Framework to its fullest potential.

Practical Apache Struts 2 Web 2.0 Projects is nothing less than one of the first books to cover the agile, lightweight open source Apache Struts 2 Web Framework, an essentially new and improved Struts platform that should meet today’s more agile Java development needs. Apache Struts remains the most popular framework for building Java-driven web sites, despite continued challenges from competitive frameworks and APIs like JavaServer Faces (JSF), Wicket, Grails, and more. The new features incorporated into Struts 2 will help this powerful framework to maintain its top-ranking position for the foreseeable future.

The only current developer-driven book positioned and based on Apache Struts 1.2 (which is still the most widely used and most popular MVC-based web application development framework) Condensed tutorial and lab format, where material has been tested in actual class settings Includes some preview coverage of the next generation of Struts (2.x), otherwise known as Apache Shale