Sun's JavaServer Faces (JSF) technology (JSR-127) is the standard Java API for building user interface components in web applications.
The JSF tag libraries and supporting files are bundled with the IDE.
To add JSF support to an existing web application:
The JSF tag libraries and supporting files are bundled with the IDE. To add the JSF tag libraries and supporting files to an existing web application, do the following:
After you add JSF support, you can use the New JSF Managed Bean Wizard.