Working with Spring Web Flow

Web Flow is a Spring Web MVC extension that allows you to define Controllers using a higher-order domain-specific-language. This language is designed to model user interactions that require several requests into the server to complete, or may be invoked from different contexts. This session dives deep into the features of the Web Flow 2 definition language, and illustrates how to use it to create sophisticated controller modules.

In this session you will learn:

* How to implement reusable controller modules as self-contained bundles that can be refreshed without container restart
* How to handle Ajax events and render partial responses
* How to secure flows, including their startup
* How to simply data access concerns and prevent lazy loading exceptions by using flow-managed persistence
* How to test your flow logic
* General best-practices for designing and implementing flows
* Guidelines for deploying flows alongside Spring Web MVC multi-action @Controllers

Featured Speakers

Guillaume LaForge

Head of Groovy Development for SpringSource

As Head of Groovy Development for SpringSource, Guillaume Laforge is the official Groovy Project Manager, and the spec lead of JSR-241, the Java Specification Request that standardizes the Groovy dynamic language. He is also a frequent conference speaker presenting Groovy and Grails at JavaOne, SpringOne, QCon, the Sun TechDays, and JavaPolis. Guillaume also co-authored Groovy in Action along with Dierk KÃ¶nig. Befor.. More »

Ken Sipe

Technology Director, Perficient, Inc. (PRFT)

Ken Sipe is a Technology Director with Perficient, Inc. (PRFT), IBM's largest service partner, where he leads multiple teams in the development of solutions in the SOA, Web 2.0 and portal domains, on both the Java and .Net platforms. Ken was the founder of CodeMentor, where he was the Chief Architect and Mentor, leading clients in the execution of RUP and Agile methodologies in the delivery of software solutions. .. More »

Burt Beckwith

Senior Java Developer and Grails Expert

Burt Beckwith is a Java developer with over ten years of experience in a variety of industries including biotech, travel, e-learning, social networking, and financial services. For the past two years he's been working with Grails and Groovy full-time. Along the way he's released five Grails plugins and is the primary developer of the Spring Security plugin. He was the technical editor for Grails in Action. More »

Hamlet D'Arcy

Sr. Java/Groovy Developer, Groovy Committer

Hamlet D'Arcy has been writing software for over a decade, and has spent considerable time coding in C++, Java, and Groovy. He's passionate about learning new languages and different ways to think about problems, and recently he's been discovering the joys of both F# and Scheme. He's an active member of the Groovy Users of Minnesota and the Object Technology User Group, is a committer on the Groovy project, and is a .. More »

Joseph Nusairat

Co-Author of Beginning Groovy & Grails

Joseph Faisal Nusairat, author of "Beginning JBoss Seam" and co-author "Beginning Groovy & Grails", is a Java developer who has been working full time in the Columbus Ohio area since 1998, primarily focused on Java development. His career has taken him into a variety of Fortune 500 industries including military applications, data centers, banking, internet security, pharmaceuticals, and insurance. Joseph is particul.. More »