Java Server Faces (JSF) is a web framework that has a standard request processing lifecycle consisting of 6 phases: restore view, apply request values, process validations, update model values, invoke application, and render response. The phases work together to process a JSF request from start to finish.

1. Java Server Faces
JSF Request Processing Lifecycle

2. Standard Request Processing JSF Lifecycle
• Restore View
• Apply Request
• Process Validation
• Update Model Value
• Invoke Application
• Render Response

4. Request Processing JSF Lifecycle
Phases
• https://www.beginnersheap.com/request-
processing-jsf-lifecycle-phases/