Master Spring's well-designed web frameworks to develop powerful web applications

• Design, develop, and test your web applications using the Spring Web Flow 2 framework
• Enhance your web applications with progressive AJAX, Spring security integration, and Spring Faces
• Stay up-to-date with the latest version of Spring Web Flow
• Walk through the creation of a bug tracker web application with clear explanations

In Detail

Many web applications need to take the user through a defined series of steps such as e-commerce checkouts or user registrations. Spring Web Flow works well for rich and flexible user interaction, additionally it helps you to describe the flow of websites in complex processes. Spring Web Flow 2 provides the perfect way to build these kinds of features, keeping them secure, reliable, and easy to maintain.

This book provides a platform on which you can build your own applications and services. It gives detailed information on Spring basics and covers core topics involving testing, security, and so on. We develop a complete, robust web application using the latest version of Spring, where page navigation is done on-the-fly.

This book teaches you how to work with Spring Web Flow. It covers both basic and advanced aspects and provides a detailed reference of the features Spring Web Flow. The book helps readers to extend the framework.

The integration of Spring and Java Server Pages is clearly explained in the book. The book also explains the essential modules of the complete Spring framework stack and teaches how to manage the control flow of a Spring web application.

The Spring Faces module will provide integration between Spring Web Flow and Java Server Faces (JSF). Testing, an important aspect of the software development process is covered towards the end; the question of how to test a Spring Web Flow application is answered.

What you will learn from this book?

• Explore the features of Spring Web Flow 2 to develop powerful applications
• Extend the framework to take it beyond its out-of-the-box feature set
• Get started with Spring Faces, Spring JavaScript, and Spring Binding and improve the handling of the web flow
• Test your Spring application and rest assured of its quality before going live
• Secure your web applications using Spring Security and Spring Web Flow
• Integrate JavaServer Faces (JSF) with Spring Web Flow to organize and manage the storage of data inside your web application

Approach

This book is a tutorial, with plenty of step-by-step instructions beginning with "getting started" material, followed by advanced coverage of this technology. The book has a practical approach towards the Spring MVC framework and is packed with practical examples and code.

Who this book is written for?

This book is targeted at Java web application developers who want to work on Spring Web Flow. This book is a must-read for those who desire to bridge the gap between the popular web framework and the popular application framework. It requires prior knowledge of the Spring framework, but no prior knowledge of Spring Web Flow.

About the Author

Sven Lüppken

Sven Lüppken has a degree in computer science, which he passed with distinction. He is currently employed as Java Software Developer at one of the leading broadcasting and production companies in Germany. Sven started programming in C and C++ at the age of 16 and quickly fell in love with the Java programming language during his studies.

When he got the chance to write his diploma thesis about object-relational mapping technologies he accepted at once.

Since then, he has integrated Hibernate and the JPA in many projects, always in conjunction with the Spring framework.

Markus Stäuble

Markus Stäuble is currently working as CTO at namics (deutschland) gmbh. He has a Master degree in Computer Science. He started programming with Java in the year 1999. After that he has earned much experience in building enterprise java systems, especially web applications. He has a deep knowledge of the java platform and the tools and frameworks around Java.

This book is the definitive reference in multi-camera networks. It gives clear guidance on the conceptual and implementation issues involved in the design and operation of multi-camera networks, as well as presenting the state-of-the-art in hardware, algorithms and system development. The book is broad in scope, covering smart camera architectures, embedded processing, sensor fusion and middleware, calibration and topology, network-based detection and tracking, and applications in distributed and collaborative methods in camera networks.

This book will be an ideal reference for university researchers, R&D engineers, computer engineers, and graduate students working in signal and video processing, computer vision, and sensor networks.

The first book, by the leading experts, on this rapidly developing field with applications to security, smart homes, multimedia, and environmental monitoring

Comprehensive coverage of: fundamentals, algorithms, design methodologies, system implementation issues, architectures, and applications.

Presents in detail the latest developments in: multi-camera calibration, active and heterogeneous camera networks, multi-camera object and event detection, tracking, coding, smart camera architecture and middleware

If you are new to programming with Microsoft Excel VBA and are looking for a solid introduction, this is the book for you. Developed by computer science professors, books in the "for the absolute beginner" series teach the principles of programming through simple game creation. Microsoft Excel VBA Programming for the Absolute Beginner, Third Edition provides you with the skills that you need for more practical Excel VBA programming applications and shows you how to put these skills to use in real-world scenarios. Best of all, by the time you finish the book, you will be able to apply the basic principles you've learned to the next programming language you tackle.

About the Author

Duane Birnbaum began programming in graduate school, where he wrote custom software for interfacing the various electronic devices require for his experiments and analyzing the data obtained from them. Since completing his Ph.D. in physical chemistry, he has worked in academia and the biotech industry while continually teaching on a part-time basis. He has been serving as a part-time lecturer in computer science at Indiana University/Purdue University Indianapolis for seven years teaching courses in programming, data analysis, and database design.

Michael Vine has taught computer programming, web design and database classes at Indiana University Purdue University (IUPUI) in Indianapolis, IN and MTI College in Sacramento, CA. Michael has 12 years of professional IT experience with Fortune 500 companies in database development, software engineering, web design and IT project management.

This latest edition of The Definitive Guide to Django is updated for Django 1.1, and, with the forward–compatibility guarantee that Django now provides, should serve as the ultimate tutorial and reference for this popular framework for years to come.

Django, the Python–based equivalent to Ruby’s Rails web development framework, is one of the hottest topics in web development today. Lead developer Jacob Kaplan–Moss and Django creator Adrian Holovaty show you how they use this framework to create award–winning web sites by guiding you through the creation of a web application reminiscent of www.chicagocrime.org.

Django: Web Development Done Right is broken into three parts, with the first introducing Django fundamentals such as installation and configuration, and creating the components that together power a Django–driven web site. The second part delves into the more sophisticated features of Django, including outputting non–HTML content such as RSS feeds and PDFs, caching, and user management. The appendixes serve as a detailed reference to Django’s many configuration options and commands.

What you‘ll learn

• The first half of this book explains in depth how to build web applications using Django including the basics of dynamic web pages, the Django templating system interacting with databases, and web forms.
• The second half of this book discusses higher-level concepts such as caching, security, and how to deploy Django.
• The appendixes form a reference for the commands and configurations available in Django.

Who is this book for?

Anyone who wants to use the powerful Django framework to build dynamic web sites quickly and easily

About the Author

Adrian Holovaty, a web developer/journalist, is one of the creators and core developers of Django. He works at washingtonpost.com, where he builds database web applications and does "journalism as computer programming." Previously, he was lead developer for World Online in Lawrence, Kansas, where Django was created.

When not working on Django improvements, Adrian hacks on side projects for the public good, such as chicagocrime.org, which won the 2005 Batten Award for Innovations in Journalism. He lives in Chicago and maintains a weblog at www.Holovaty.com.

Jacob Kaplan-Moss is one of the lead developers of Django. At his day job, he's the lead developer for the Lawrence Journal-World, a locally owned newspaper in Lawrence, Kansas, where Django was developed. At the Journal-World, Jacob hacks on a number of sites including lawrence.com, LJWorld.com, and KUsports.com, and he is continually embarrassed by the multitude of media awards those sites win. In his spare time&emdash;what little of it there is&emdash;he fancies himself a chef.

Beginning XML provides a complete course in the Extensible Markup Language (XML) with an unusually gradual learning curve. In fact, the introduction states that the book is "for people who know that it would be a pretty good idea to learn the language, but aren't 100 percent sure why." Despite its recognition of the fuzziness of readers' understanding of the technology, the book delivers a rather comprehensive study of XML.

Very little space is wasted detailing the history of XML and its relation to SGML, as is the case in many other titles. The argument for the importance of XML is made quickly, and the basics of well-formed syntax are tackled right off. One notable distinction of this book is its excellent coverage of related technologies, such as cascading style sheets (CSS) and relational databases.

In addition to discussing the crucial companion standards to the core XML language (DTDs, XSL, and XSLT), the book adds a nice perspective to the broad range of applications in which XML can play a role. One section, "Other Uses for XML," illustrates how XML can be used to serialize object models, creating stateless objects and utilizing the Resource Description Framework (RDF). Case studies on--among other things--how XML can be used to build discussion groups, and provide B2B data transfer, round out the text. This book is perfect for Web programmers who are turning their attention to XML for the first time. It imparts a solid understanding of the XML forest and XML trees. --Stephen W. Plain

Topics covered:

• Well-formed XML
• Cascading style sheets (CSS)
• XSLT and Xpath
• Document Object Model (DOM)
• Simple API for XML (SAX)
• XML/database integration schemas
• Document Type Definitions (DTDs)
• Namespaces
• B2B data-transfer applications
• Discussion group applications

The best way to improve what you do is to find someone who will do it for you better than you could have done yourself. I’ve seen this principle in action over and over again. For example, it was fine designing the NetBeans IDE and NetBeans Platform on my own. Now, however, it is much better, since there are far more talented developers designing the various individual parts together. Similarly, I was OK writing documentation for the NetBeans Platform, but it is much better to have a group of enthusiastic people who produce tons of interesting tutorials and blogs on topics that I would never have thought up myself. Along the same lines, it was entertaining to contribute to a book about the NetBeans Platform. However, it is an order of magnitude better to see this one by Heiko! It is richer and more interesting. Plus, it covers topics that I never dreamed of covering myself.

My first encounter with this book dates back to 2007 when Heiko finished his German version. I was asked to review the book’s content. However, as my German reading abilities are close to zero, my goal was more to read the sample Java code and ensure that correct patterns were used and described. It quickly became easy to see that everything was more than OK. Not only that, I could immediately see that the topics were extraordinary and that they brought new ideas into the NetBeans Platform world.

I am glad that Heiko’s interesting insights are now available to a broader audience. Thank you Heiko! Thank you too, dear English translators!

Pro (IBM) WebSphere Application Server 7 Internals covers the internal architecture and implementation of the WebSphere Application Server (WAS) version 7 product set and how other IBM products extend it. It presents information to enable administrators, developers, and architects to learn about the aspects of WAS that apply to them:

• Administrators will come to understand how the WAS7 environment functions to best optimize it for their environment, and what to do when things go wrong.
• Developers will learn to extend the functionality in the base WAS product.
• Architects will see how the WAS product underpins the IBM offerings to fit in an enterprise.

What you’ll learn

• Explore the internal architecture that makes up a modern high–end application server and how other products extend it to provide additional functionality.
• Implement, deploy, and serve Java EE 5 and other enterprise Java applications.
• See how the environment all fits together so you can make the best use of the WebSphere Application Server services.
• Explore how all this works with simple, important code examples.
• Troubleshoot problems when the inevitable crisis occurs.

Who is this book for?

• Java architects wanting to understand how a modern application server works
• Java developers targeting the JEE and the WAS7 implementation in particular
• WAS7 administrators wanting to understand how to optimize the environment for their application behavior and what underpins the errors in the logs when things do go wrong
• Software architecture students learning how modern system software is architected and implemented

About the Apress Pro Series

The Apress Pro series books are practical, professional tutorials to keep you on and moving up the professional ladder.

You have gotten the job, now you need to hone your skills in these tough competitive times. The Apress Pro series expands your skills and expertise in exactly the areas you need. Master the content of a Pro book, and you will always be able to get the job done in a professional development project. Written by experts in their field, Pro series books from Apress give you the hard–won solutions to problems you will face in your professional programming career.

About the Author

Colin Renouf is an enterprise architect responsible for middleware technology for a large UK–based bank. Formerly an aeronautical engineer at an aircraft engines company, Colin has 25 years of experience in the IT industry. Colin originally specialized in Windows development and infrastructure, but being familiar with AIX from the early days and with a keen interest in Java/J2EE, Colin has added WAS and AIX to his specialties.

As an active member of user communities, Colin runs some of the largest user groups in the world, notably that for AIX and jointly that for all things WebSphere.

Colin has a BS degree in aeronautical engineering and a BA in IT and social sciences from reputable UK universities, and has studied a number of other subjects at degree level.

Colin is the author of the “WAS Under The Hood” section of the WebSphere on AIX Best Practices and Optimization Redbook and “Enterprise Infrastructure” Redpaper, the WAS Internals series in IBM Systems Magazine, and various presentations on the subject of how WAS works as part of the user group conference scene.

You know that Ubuntu software costs nothing. Now you want the PC system that costs as little as possible and runs Ubuntu and OS applications without complaints and calls to tech support.

So you spend your hard–earned dollars on the hardware only and have your own optimized Ubuntu PC. This is the book that will show you how to get what you need without wreaking havoc on your finances. Put together the parts to make a great work computer for little cost.

Packed with the practical, hands–on guidance and technical know–how that you’ve come to expect from Apress, Ubuntu on a Dime takes you on a tour of the very best, but low–cost hardware, while only using zero–cost software in each of the many categories that matter to the typical PC user.

You’ll learn how to find the best and cheapest hardware, and how to put it together to make a working PC. Learn to edit photos on the Internet without having to install any software at all. Find out where to get a free office suite for word processing and spreadsheet work. Whatever your need, James Kelly, best–selling technology author, guides you through the exciting and often confusing world of zero–cost computing.

This book

• Takes you step–by–step through a PC build
• Tells you what you need to install to have a fantastic work computer without spending a dime
• Saves you money by showing you how to meet your computing needs
• Saves you time by pointing you directly to the best free software
• Saves you work by illustrating the most commonly performed tasks with each zero–cost software
• Gives you choices and the ability to make your own decisions for your own needs and requirements

Before you go buy that $900 dollar computer and that $400 office suite—or worse, before you “borrow” it from work—stop! Let this inexpensive book show you how to save hundreds of dollars in expensive software, and never depend on the big PC providers and their tech support again. Learn all about cheap, but fast hardware, find out about the free tools that the digerati use to make their lives better, and stop paying out the nose. Don't spend a dime!

What you’ll learn

• Source, buy, and put together the best hardware to make a cheap PC optimized for Ubuntu Linux.
• Find and install the best zero–cost software available.
• Learn about software as a service and take advantage of photo editing, calendaring, e-mail, and other functionality delivered at no cost via the Web.
• Harness the power of OpenOffice and Google Apps for your word processing, spreadsheet, presentation needs.
• Communicate with your friends through zero–cost voice calls, e-mail, and instant–messaging.
• Establish a presence on the Web through blogs and social networking sites such as Facebook.

Who is this book for?

Ubuntu on a Dime: Building a Ubuntu PC on Less Than $300 is aimed at students, small–business owners, retirees, educators, and just plain regular folk who aren’t blessed with large budgets, who must squeeze a dime’s worth of value from every penny they earn.

Buy this book if:

• You’re tired of spending hundreds of dollars with commercial PC suppliers only to end up paying all over again in time and lost resources as you get caught in “tech support hell.”
• You’re a computer whiz who has to set up other people’s machines.
• You are a student or retiree on a budget.
• You are a small–business owner needing the power of technology, but without the expense.
• You want to save money and have fun at the same time.

About the Author

James Floyd Kelly is a freelance writer living in Atlanta, Georgia, with degrees in English and Industrial Engineering. A long-time Lego Mindstorms developer, he is editor-in-chief of the world's most popular Lego blog, thenxtstep.com, which continues to draw an estimated 30,000+ readers monthly, and is a regular contributor to the Lego Mindstorm development team. James Kelly has written on topics including robotics, building custom computers and free software. His most recent book, Don't Spend a Dime: The Path to Low-Cost Computing, is the first book on free software to be published in four years. When not writing, he and his wife enjoy watching their little boy discover all kinds of new and exciting things about the world.

James Floyd Kelly is a member of the Mindstorms Developers Program and has access to the beta software and hardware. He maintains a blog dedicated to NXT.
He was accepted as a member of the beta team for testing of the new Mindstorms NXT. He created the #1 Mindstorms NXT blog in January 2006, and it continues to draw an estimated 30,000+ readers monthly for news, updates, and information on NXT. Readers and fans of NXT know his name and that he is actively involved in promoting NXT as well as teaching kids and adults how to design, build, and program robots using the new kit.

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With PHP for the World Wide Web, Third Edition: Visual QuickStart Guide, readers can start from the beginning to get a tour of the programming language, or look up specific tasks to learn just what they need to know. This task-based visual reference guide uses step-by-step instructions and plenty of screenshots to teach beginning and intermediate users this popular open-source scripting language. Leading technology author Larry Ullman guides readers through the new features in PHP 6, focusing primarily on improved support for handling any language in a Web site. Other addressed changes include removal of outdated and insecure features, plus new functions and more efficient ways to tackle common needs. Both beginning users, who want a thorough introduction to the technology, and more intermediate users, who are looking for a convenient reference, will find what they need here--in straightforward language and thorough readily accessible examples.

About the Author

PHP expert Larry Ullman has written several best-selling books on the topic, including the previous edition of this guide. In addition, he serves as the Director of Digital Media Technology at DMC Insights and teaches numerous classes on PHP.

This succinct new edition of our best-selling title presents everything you need know to get up and running with C sockets programming in one affordable volume!

The Internet allows computers thousands of miles apart to exchange information through programs such as Web browsers, and nearly all of these programs gain access to network communication services through the sockets programming interface. TCP/IP Sockets in C: Practical Guide for Programmers is a quick and affordable way to gain the knowledge and skills needed to quickly develop sophisticated and powerful web-based applications. Written by two experienced networking instructors, the book's focused, tutorial-based approach enables the reader to master the tasks and techniques essential to virtually all client-server projects using sockets in C. Programming concepts are introduced through simple, real-world examples, and are accompanied by line-by-line code commentary that describes the purpose of each part of the program. The book's companion website also contains myriad employable examples of command-based source code discussed throughout the text.

A great deal has changed in the 6 years since the first edition of this book was published. The widespread adoption of IPv6 has led to a new standard for internetworking and the exponential increase of computer processing power have enhanced the efficacy and scope of electronic espionage. Therefore, this edition has amended and expanded outdated sections in accordance with both new advancements and dangers. The book now explains both the IPv6 and IPv4 address schemes as well as how to do sockets programming in the mixed IPv6/IPv4 networks environment. It also details defensive programming strategies in the context of building security-aware distributed systems, and introduces the select() system call from a performance and
predictability perspective in large systems.

In summary, the book provides both a general overview of networking concepts to allow readers to synchronize the concepts with terminology, while providing a springboard to more advanced networking topics through the basic application of the latest technological developments. No other resource presents so concisely and effectively the material necessary to get up and running with C sockets programming.

* Includes completely new and expanded sections that address the IPv6 network environment, defensive programming, and the select() system call, thereby allowing the reader to program in accordance with the most current standards for internetworking.

* Streamlined and concise tutelage in conjunction with line-by-line code commentary allows readers to quickly program web-based applications without having to wade through unrelated and discursive networking tenets.

* Grants the reader access to online source code, which the can then be used to directly implement sockets programming procedures.

About the Author

Michael J. Donahoo teaches networking to undergraduate and graduate students at Baylor University, where he is an assistant professor. He received his Ph.D. in computer science from the Georgia Institute of Technology. His research interests are in large-scale information dissemination and management.

Kenneth L. Calvert is an associate professor at University of Kentucky, where he teaches and does research on the design and implementation of computer network protocols. He has been doing networking research since 1987, and teaching since 1991. He holds degrees from MIT, Stanford, and the University of Texas at Austin.

Do you really understand your online presence? Are you confident that visitors can use your website? Do you know their motivations? How do online communities perceive your company? To innovate and adapt your business quickly, you must know the answers to these questions. Complete Web Monitoring demonstrates how to measure every aspect of your web presence -- including analytics, backend performance, usability, communities, customer feedback, and competitive analysis -- whether you're running an e-commerce site, a community, a media property, or a Software-as-a-Service company. This book's concrete examples, clear explanations, and practical recommendations make it essential for anyone who runs a website. With this book you will:

Discover how visitors use and interact with your site through web analytics, segmentation, conversions, and user interaction analysis Find out your market's motivations with voice-of-the-customer research Measure the health and availability of your website with synthetic testing and real-user monitoring Track communities related to your online presence, including social networks, forums, blogs, microblogs, wikis, and social news aggregators Understand how to assemble this data into clear reports tailored to your organization and audience

You can't fix what you don't measure. Complete Web Monitoring shows you how to transform missed opportunities, frustrated users, and spiraling costs into online success. "This is a very comprehensive view of just about everything one needs to know about how websites work and what one needs to know about them. I'd like to make this book required reading for every employee at Gomez." -- Imad Mouline, CTO of Gomez

About the Author

Alistair Croll is an analyst at research firm Bitcurrent, where he covers emerging web technologies, networking, and online applications. Prior to Bitcurrent, Alistair co-founded Coradiant, a leader in online user monitoring, as well as research firm Networkshop. He has held product management positions with 3Com Corporation, Primary Access, and Eicon Technology. Alistair contributes to industry events such as Interop (where he runs the Cloud Computing and SaaS tracks), Structure, Mesh and Web2Expo. He also writes for a variety of blogs ( http://www.linkedin.com/in/alistaircroll) and is the author of numerous articles on Internet performance, security, cloud computing, and web technologies. Alistair co-authored Managing Bandwidth: Deploying QOS in Enterprise Applications (1999) from Prentice-Hall.

Sean Power spends way too much time on the computer and needs to get out more. He has worked as a web systems administrator since the mid 90s, has worked with online communities for companies such as MTV Northern Europe, and helped users reduce the headaches of managing and monitoring web infrastructures through Coradiant, a web performance monitoring vendor. Prior to working at Coradiant, he was technical reviewer for the Addison-Wesley book Troubleshooting Linux Firewalls.

Sean is currently working as community gardener for Akoha, a company pioneering the industry of "social games", where he handles all things community and analytics. This puts a mile on his face, and lets him sleep well at night.

He completes his full plate by supporting the companion website to the book he wrote with Alistair Croll, Total Web Monitoring, published by O'Reilly.

In his spare time, Sean makes sure that servers stay up and curses spammers in the EFnet IRC community and occasionally updates his personal music related blog, when he's not writing web optimization articles.

You can find out more about him on LinkedIn (http://linkedin.com/in/slpower), hear him ramble away on Twitter (http://www.twitter.com/seanpower), or read about other stuff he's thinking of at the website he shares with Alistair, http://www.totalwebmonitoring.com.