Can I place portlets on Java Server Pages (JSP)?
Yes. Organizations that have existing Web interfaces built with HTML or Java Server Pages (JSP), or who prefer to develop and maintain their code using industry standard Java, can access portlets and even build entire Portal pages using JSP. (Oracle also provides a migration toolkit for migrating Active Server Pages to JSP.) Portal developers using Java Server Pages can make full use of the portal infrastructure for functionality like Single Sign-On and object access privileges. JSPs can be stored and executed from within the Portal framework, or executed outside of the Portal in an deployment environment of your choosing. Portlets and Portal resources are referenced in a JSP with a custom tag library.