J2EE related technologies

• J2EE ("Enterprise Edition")
  • Bundle of web related technologies, including Servlets, JSP, XML, JSF, Web Services, JSTL, Enterprise Java Beans
  • Mostly a "marketing" name, you can use all the components for free, but if you want to call you application server "J2EE compliant"
  • http://java.sun.com/j2ee/1.4/docs/tutorial/doc/index.html
• Java Standard Template Library (JSTL)
  • Standard set of tags for use in JSP pages
  • Core, SQL, XML, functions
• Frameworks: Struts, Wicket, Spring
• MVC applied to web applications
• Spring
  • http://www.springframework.org/
  • Dependency Injection
• Hibernate
  • Object-Relational mapping
• Java Server Faces (JSF)
• (Asynchronous Javascript and XML) AJAX
  • JSON Javascript over network
  • Google Web Toolkit
• Web Services
• RESTful web services
  • Web services (applications) which do not maintain state. IE URL will always work
  • http://java.sun.com/mailers/techtips/enterprise/2007/TechTips_Nov07.html