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J2EE Simplified is for project managers and other team members with little or no background in J2EE application development working on Java 2 Platform, Enterprise Edition (J2EE) applications. By the end of J2EE Simplified, you'll understand and be able to explain the J2EE application flow. The very simplistic examples will show you how to follow a user's request to log on to a Web site as it travels from the Web browser, through the Internet to a Web server, onto the J2EE application server where the Java Servlets, Enterprise JavaBeans, and JavaServer Pages executes, and then responds back to the Web browser. J2EE Simplified goes beyond the basic theory of concepts like object-oriented analysis and design, object-oriented programming, Web technologies, and J2EE, explaining how to these technologies work together in a Web application. The goal of this J2EE introduction is to provide a foundation for non-technical project members to use and build upon as they continue to work with these technologies.
What is this book about? Expert One-on-One J2EE Development without EJB shows Java developers and architects how to build robust J2EE applications without having to use Enterprise JavaBeans (EJB). This practical, code-intensive guide provides best practices for using simpler and more effective methods and tools, including JavaServer pages, servlets, and lightweight frameworks. What does this book cover? The book begins by examining the limits of EJB technology — what it does well and not so well. Then the authors guide you through alternatives to EJB that you can use to create higher quality applications faster and at lower cost — both agile methods as well as new classes of tools that have evolved over the past few years. They then dive into the details, showing solutions based on the lightweight framework they pioneered on SourceForge — one of the most innovative open source communities. They demonstrate how to leverage practical techniques and tools, including the popular open source Spring Framework and Hibernate. This book also guides you through productive solutions to core problems, such as transaction management, persistence, remoting, and Web tier design. You will examine how these alternatives affect testing, performance, and scalability, and discover how lightweight architectures can slash time and effort on many projects. What will you learn from this book? Here are some details on what you'll find in this book: How to find the simplest and most maintainable architecture for your application Effective transaction management without EJB How to solve common problems in enterprise software development using AOP and Inversion of Control Web tier design and the place of the Web tier in a well-designed J2EE application Effective data access techniques for J2EE applications with JDBC, Hibernate, and JDO How to leverage open source products to improve productivity and reduce custom coding How to design for optimal performance and scalability
This is the completely updated and revised edition to the bestselling tutorial and reference to J2EE Patterns. The book introduces new patterns, new refactorings, and new ways of using XML and J2EE Web services.
Java Message Service (JMS) represents a powerful solution for communicating between Java enterprise applications, software components, and legacy systems. In this authoritative tutorial and comprehensive reference, Sun's Java Message Service architects offer start-to-finish coverage of peer-to-peer JMS development with Java 2 Platform, Enterprise Edition, Release 1.3. JMS is now fully integrated into the J2EE platform -- and this is the first book to show how to make the most of JMS in the context of sophisticated J2EE application development. The authors begin by introducing the JMS API to developers who are new to it. Then, with the help of extensive programming examples, they demonstrate key JMS techniques for enabling applications to create, send, receive, and read messages, and for integrating with existing back office and enterprise systems. Coverage includes: consuming messages asynchronously with message-driven beans; producing messages from application clients; accessing entity beans from message-driven bean; producing messages from session beans; and much more. For all Java developers building applications that must communicate and share information.
This book constitutes the refereed proceedings of the Second International Conference on Information Computing and Applications, ICICA 2010, held in Qinhuangdao, China, in October 2011. The 97 papers presented were carefully reviewed and selected from numerous submissions. They are organized in topical sections on computational economics and finance, computational statistics, mobile computing and applications, social networking and computing, intelligent computing and applications, internet and Web computing, paralelle and distributed computing, and system simulation and computing.
Information Technology Is Defining Today S World. This New Reality Has Invaded Every Possible Sphere Of Our Exsistence. Encyclopedia Of Information Technology Is A Comprehensive Reference Material Comprising The A-Z Of The It Industry. Well-Defined Emerging Technologies And Terms, Concepts, Devices, Systems, And Tools Are Graphically Represented With Annotations. Its Easy-To-Read Format Makes This Handy Book Ideal For The New Learner Explaining Rudimentary Terms Like Ampere , Hard Disk Drive , And Giga . Its Complex Programs, Products, And Applications Like Hypermedia Design Method (Hdm), Hybrid Online Analytical Processing (Hoap), And Memory Card Meets The Needs Of The Hardcore Computer Geek And The New Age Consumer. A Must-Have For Students And Professionals Alike; The Encyclopedia Of Information Technology Truly Gives An In-Depth Insight Into Today S Ever-Changing Information Technology World.
Scaling Java enterprise applications beyond just programming techniques--this is the next level. This volume covers all the technologies Java developers need to build scalable, high-performance Web applications. The book also covers servlet-based session management, EJB application logic, database design and integration, and more.
Discover the ins-and-outs of the new J2EE 1.4 platform and learn how to build J2EE applications with the latest edition of this tutorial.
This is a practical guide to building a secure enterprise infrastructure with J2SE and J2EE technologies. This text explains how J2SE and J2EE security architectures relate to each other, and also covers the security aspects of servlets, JSP and EJB.
Provides developers with a complete roadmap for building large-scale J2EE applications. You will get a cohesive approach for producing optimal solutions through rigorous life-cycle management techniques from inception through deployment. Includes sample Web site—hosted by the authors--that features real-world demonstrations of all the book’s concepts.