When presented with JSP page the JSP engine does the following 7 phases.
- Page translation: -page is parsed, and a java file which is a servlet is created.
- Page compilation: page is compiled into a class file
- Page loading : This class file is loaded.
- Create an instance :- Instance of servlet is created
- jspInit() method is called
- jspService is called to handle service calls
- jspDestroy is called to destroy it when the servlet is not required.