I have one query regarding managing information in JSP pages...!
How to ADD UPDATE VIEW DELETE information from any JSP page...!
How to perform CRUD (create , read , update, delete) operation on that information in most easiest way ???

Does java support any container or any component to deal with that ??
or any free api that will help to perform this task in easiest way ??

ANY TEMPLATE KIND OF THINGS ? ANY API like Joomla or Druple or WordPress framework ??