Portlets have access to the following extra functionality not provided by servlets:
• Portlets have a means of accessing and storing persistent configuration and
customization data
• Portlets have access to user profile information
• Portlets have URL rewriting functions for creating hyperlinks within their
content, which allow portal server agnostic creation of links and actions in page
fragments
• Portlets can store transient data in the portlet session in two different scopes: the
application-wide scope and the portlet private scope.
• Portlets can send and receive events from other portlets or can receive container
defined events.
No comments:
Post a Comment