Sams Teach Yourself J2EE in 21 Days, Second Edition Martin Bond, Debbie Law, Andy Longshaw, Dan Haywood, Peter Roxburgh

J2EE has become required knowledge for any serious Java developer, but learning this large and complex specification requires a substantial investment of time and energy. Sams Teach Yourself J2EE in 21 Days, 2/E presents the enterprise Java architecture in accessible, easy-to-comprehend lessons, describing how each J2EE tool solves the challenges of n-Tier development. Using the architecture as a roadmap, chapters describe Enterprise JavaBeans (EJB), JavaServer Pages (JSP), Java Servlets, andmore, giving readers a full understanding of J2EE development.