Introduction to Java Struts

 

Recommended Duration:
3 Days
Benefits
JSP and servlet developers learn to create MVC (Model-View Controller) or Model-2 Web applications using the Apache Struts framework. Students first learn the Struts architecture, then build Struts applications using: actions, action mappings, form beans, and request forwarding. The advantages of declarative coding via XML are explored. Finally, students will construct presentations using Struts HTML tags and Tiles.

Audience
Java JSP and Servlet developers who will be using the Apache Struts framework.

Prerequisites
Java developers with experience creating JSPs and Servlets (or who have completed the "Java Servlet and JSP Programming" course or its equivalent).

Exercises
Eleven computer exercises will be conducted to emphasize major course topics. Exercises may be performed using available IDE (Eclipse, IBM RAD, Oracle JDeveloper) or command-line tools. The local test Java EE application server will be used; or an appropriate environment can be created for the course.
Major Topics
  • Understanding the MVC (Model View Controller) / Model 2 pattern
  • JSP/Servlet review
  • Struts Architecture and MVC
  • Basic Components of Struts
  • Struts vs "native" JSP
  • Struts components for Model, View, and Controller
  • Struts "flow"
  • Mapping action paths and developing screen requirements
  • Controller
  • Defining "actions"
  • Action servlet
  • Action mapping
  • XML configuration
  • web.xml
  • struts-config.xml
  • Struts API: Action, ActionForm, ActionServlet, ActionForwards, ActionMappings, DynActionForm, and more
  • Struts Tag Libraries
  • ActionForm
  • Using form beans to pass data
  • Working with Validator
  • Passing control using action mapping and ActionForward
  • Internationalization (I18N)
  • Configuring and using Tiles
  • Introduction to Java Server Faces (JSF)
  • Packaging Struts applications
  • Configure, test, deploy applications
  • Exception handling: ActionError, ActionException, ActionMessage