Uses of Package
javax.portlet

Classes in javax.portlet used by javax.portlet

Class and Description
ActionRequest The ActionRequest represents the request sent to the portlet to handle an action.
ActionResponse The ActionResponse interface represents the portlet response to an action request.
PortalContext The PortalContext interface gives the portlet the ability to retrieve information about the portal calling this portlet.
Portlet The Portlet interface is used by the portlet container to invoke the portlets.
PortletConfig The PortletConfig interface provides the portlet with its configuration.
PortletContext The PortletContext interface defines a portlet view of the portlet container.
PortletException The PortletException class defines a general exception that a portlet can throw when it is unable to perform its operation successfully.
PortletMode The PortletMode class represents the possible modes that a portlet can assume.
PortletModeException The PortletModeException is thrown when a portlet tries to use or set a portlet mode that is not supported by the current runtime environment or the portlet.
PortletPreferences The PortletPreferences interface allows the portlet to store configuration data.
PortletRequest The PortletRequest defines the base interface to provide client request information to a portlet.
PortletRequestDispatcher The PortletRequestDispatcher interface defines an object that receives requests from the client and sends them to the specified resources (such as a servlet, HTML file, or JSP file) on the server.
PortletResponse The PortletResponse defines the base interface to assist a portlet in creating and sending a response to the client.
PortletSecurityException A portlet should throw a PortletSecurityException when a call fails because of security reasons. Additionally it can be thrown by the portal/portlet-container.
PortletSession The PortletSession interface provides a way to identify a user across more than one request and to store transient information about that user.
PortletURL The PortletURL interface represents a URL that reference the portlet itself.
ReadOnlyException The ReadOnlyException is thrown when a portlet tries to change the value for a read-only preference attribute.
RenderRequest The RenderRequest represents the request sent to the portlet to handle a render.
RenderResponse The RenderResponse defines an object to assist a portlet in sending a response to the portal.
ValidatorException The ValidatorException is thrown by the validate method of a PreferencesValidator when the validation of a preference failed.
WindowState The WindowState class represents the possible window states that a portlet window can assume.
WindowStateException The WindowStateException is thrown when a portlet tries to use a window state that is not supported by the current runtime environment or the portlet.