The IDE supports the development of J2EE 1.3 applications, which mandate the use of the most recent versions of the JSP and Servlet specifications:
http://java.sun.com/products/jsp
http://java.sun.com
/products/servlet
You can load and execute web modules and web module groups that are compliant
with earlier versions of these specifications. However, if you plan to continue
developing the web modules, you must upgrade to the latest specification versions.
Because certain actions require changes to the web.xml
file for
the web module, the IDE will prompt you to upgrade if you:
Filter
class, to the web module. Note that if you do not accept the upgrade, the
servlet will still be created, but it will not be added to the deployment
descriptor. If you choose to upgrade without being prompted:
You can also upgrade a 2.2 web application by setting the Web Application Version
property value in the deployment descriptor (web.xml
) to 2.3.
See Also | |
---|---|
Servlets Servlet 2.3 Filters Servlet 2.3 Listeners JavaServer Pages Technology |