Changed id type to Integer
Added another find method
Added implementation to the doPost method
Changed dispatcher variable name to view
Wrote an implementation for AddBlogPost controller
Made Controller class abstract and added process method
Implemented Get and Post controllers
Added string constant which contains error page file
Changed access modificator
Changed string literal to string constant
Login class now extends PostController
UserPage class now extends GetController
SignUp class now extends PostController
AddBlogPost class now extends PostController
Added forward statement
Added another find method
Wrote an implementation for the BlogPost controller
Removed useless entity