In this example, we will compare the built-in, multipart form handling capabilities of the standard Jakarta Servlet API with the facilities provided through the Apache Commons FileUpload library.

Geir Magnusson Jr. gets you started with using the Velocity Template Engine and the Velocity Template Language to render various types of Web application data in a Java servlet environment.

Recall that the SIP Servlet API 1.1 aims to align SIP servlets with Java EE 5. As a result, the specification introduces the use of annotations defined by Java EE 5 within SIP servlets and listeners.