Servlet specifications evolved over the period of time. There is lot of improvements has been added to the web deployment descriptor as part of the new versions. It is important for the Java developers to understand the new elements in the web.xml and utilize the added features. In this tutorial I will summarize the sample snippet …
Servlets
Asynchronous Servlet – A new feature in Servlet 3.0 and Java EE 6
When Java EE 6 was announced with a new servlet specification i.e Servlet 3.0 – Asynchronous servlet was a very important feature added to the new specification. Suppose your servlet does a long running task like making a JDBC call or invoking a web service, such operations generally take up a lot of CPU time …