Java Web Application Technologies
Java Web Application Technologies
you should familiarize yourself with the material in
application prototyping and development faster and the web applications themselves more
maintainable, scalable, and robust.
web container provides services such as request dispatching, security, concurrency, and
life-cycle management. It also gives web components access to APIs such as naming,
transactions, and email.
or deployed, to the web container. The configuration information is maintained in a text file in
XML format called a web application deployment descriptor (DD). A DD must conform to the
schema described in the
First it summarizes the web application life cycle. Then it describes how to package and deploy
very simple web applications on the Application Server. It moves on to configuring web
applications and discusses how to specify the most commonly used configuration parameters. It
then introduces an example, Duke's Bookstore, which illustrates all the Java EE web-tier
technologies, and describes how to set up the shared components of this example. Finally it
discusses how to access databases from web applications and set up the database resources
needed to run Duke's Bookstore.