Web applications conforming to the Servlet specification make good components: If you follow the specification right, at the end you can package Web applications into a .war file and then deploy them.

JSR 289: SIP Servlet v1.1 updates the SIP Servlet API and defines a standard application programming model to mix SIP servlets and Java EE components.

Building on this base, J2EE then adds support for Enterprise JavaBean (EJB) components, Java servlets, JavaServer Pages (JSPs), and XML technology.

Quest's announcement of the new product includes a supporting quote from Mark Driver, vice president and research director at Gartner Inc., who wrote: 'Java components are a proven technology and a ...

Also, the Java servlet code is portable across operating systems and machine architectures. None of the graphical user interface components of the Java API can be used by a servlet, as its display is ...

J2EE Architecture <BR><BR>Check out that link to get an idea about the various java web technologies.<BR><BR>Basically, JSP deals with presenting data. Servlets and Beans deal with both presenting ...