Stage 2 : J2EE

Introduction:

Introduction to J2EE, J2EE Overview, Why J2EE?, J2EE Architecture, J2EE APIs, Web Application Basics

Servlet:

Introduction to servlet, Servlet life cycle, Developing and Deploying Servlets, Exploring Deployment Descriptor (web.xml), Handling Request and Response, Initializing a Servlet, Accessing Database, Servlet Chaining, Session Tracking & Management, Dealing with cookies, Transferring Request, Accessing Web Context, Passing init and context Parameter, Sharing information using scope object, Controlling concurrent access, User Authentication, Filtering Request and Response, Programming Filter, Filter Mapping, Servlet Listeners

Java Server Pages:

Basic JSP Architecture, Life Cycle of JSP, JSP Tags and Expressions, Role of JSP in MVC-2, JSP with Database, JSP Implicit Objects, Tag Libraries, JSP Expression Language (EL), Using Custom Tag, Exception Handling, Session Management, Directives, JSP with Java Bean

Database Programming using JDBC:

The Concept of JDBC, JDBC Driver Types, JDBC Packages, Database Connection; Associating the JDBC/ODBC Bridge with the Database, Statement Objects, Result Set, Transaction Processing; Metadata, Data types; Exceptions