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Welcome to J2EE

J2EE is a platform-independent, Java-centric environment from Sun for developing, building and deploying Web-based enterprise applications online. The J2EE platform consists of a set of services, APIs, and protocols that provide the functionality for developing multitiered

Why J2EE ?

Dependency Injection

JavaServer Faces

Java Servlet

Interceptors

Servlet API 3.x

  • Introduction to JEE
  • Overview of Dynamic web applications
  • Introduction to Servlet
  • Servlet life cycle
  • Annotations and their use in Servlet development
  • Difference b/w web server & application server
  • Installing and configuring web & application server
  • Web Application formats
  • Deployment modes supported by servers
  • Creating and deploying a simple web application
  • Understanding the role of ServletRequest & ServletResponse
  • Differene b/w parameters and attributes
  • Using different content type for response
  • Using RequestDispatcher for Include & Forward
  • Initialization Parameters and their use
  • ServletConfig & ServletContext
  • Inter application collaboration
  • State Management and use of HttpSession & Cookies
  • Hidden Form fields and URL Rewriting
  • Using Http only Cookies
  • Listeners and web application events
  • Applying Filters to servlets
  • Asynchronous request processing
  • File Uploading & downloading
  • Security

Java Server pages (JSP)

  • Advantages of JSP over Servlet
  • JSP Architecture
  • Integration of JSP & Servlet API.
  • JSP implicit objects
  • Use of JSP Tags, Actions and Directives
  • Error Handling in JSP
  • Using Java Beans in JSP
  • Defining Custom Tags JSTL & Expression Language

Tools & IDE

  • Introduction to Eclipse
  • Installing eclipse
  • Understanding Perspective & workspaces
  • Changing Compiler, JRE and other setting
  • Adding and removing plug-in
  • Project Management
  • Creating various type of projects
  • Closing & Importing projects
  • Building projects
  • Managing Libraries and Dependencies
  • Adding jar files from eclipse library
  • Adding third party jar
  • Removing jar files from a project
  • Code Generation & Refactoring
  • Generating getter & Setter methods
  • Generating constructors
  • Overriding and implementing methods
  • Renaming classes and members
  • Moving classes and packages
  • Extracting interfaces and abstract classes
  • Server Management
  • Configuring web/application server
  • Starting and stopping servers
  • Deploying and undeploying applications
  • Debugging
  • Debug perspective
  • Using line, method, exception and data member breakpoints.
  • Setting up conditional breakpoints.
  • Using step into, step over, step return and resume.
  • Peeking into stack and heap contents
  • Unit Testing
  • Introduction to JUnit
  • Understanding assertions
  • Writing & executing Test Cases
  • Managing test cases with Test Suites
  • Subversion (SVN) Code Repository & Client
  • Need of Code Repository
  • Architecture of SVN Code Repository
  • Configuring Project in a SVN Code Repository
  • Installing SVN Client
  • Connecting client to SVN Repository
  • Checking out project form the repository
  • Updating SVN and local repository
  • Log4j
  • Understanding the need of Logging
  • Introduction to Apache Log4j
  • Log4j Architecture: Appender, Logger & Layout
  • Log4j Configuration for web application
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