Uses of Class
javax.portlet.PortletException

Uses of PortletException in javax.portlet

Subclasses of PortletException in javax.portlet

Modifier and Type	Class and Description
class	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.
class	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.
class	ReadOnlyException The ReadOnlyException is thrown when a portlet tries to change the value for a read-only preference attribute.
class	UnavailableException The portlet should throw the UnavailableException when the portlet is either temporarily or permanently unavailable to handle requests.
class	ValidatorException The ValidatorException is thrown by the validate method of a PreferencesValidator when the validation of a preference failed.
class	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.

Methods in javax.portlet that throw PortletException

Modifier and Type	Method and Description
protected void	GenericPortlet.doDispatch(RenderRequest request, RenderResponse response) The default implementation of this method routes the render request to a set of helper methods depending on the current portlet mode the portlet is currently in.
protected void	GenericPortlet.doEdit(RenderRequest request, RenderResponse response) Helper method to serve up the edit mode.
protected void	GenericPortlet.doHelp(RenderRequest request, RenderResponse response) Helper method to serve up the help mode.
protected void	GenericPortlet.doView(RenderRequest request, RenderResponse response) Helper method to serve up the mandatory view mode.
void	PortletRequestDispatcher.include(RenderRequest request, RenderResponse response) Includes the content of a resource (servlet, JSP page, HTML file) in the response.
void	GenericPortlet.init() A convenience method which can be overridden so that there's no need to call super.init(config).
void	Portlet.init(PortletConfig config) Called by the portlet container to indicate to a portlet that the portlet is being placed into service.
void	GenericPortlet.init(PortletConfig config) Called by the portlet container to indicate to a portlet that the portlet is being placed into service.
void	Portlet.processAction(ActionRequest request, ActionResponse response) Called by the portlet container to allow the portlet to process an action request.
void	GenericPortlet.processAction(ActionRequest request, ActionResponse response) Called by the portlet container to allow the portlet to process an action request.
void	Portlet.render(RenderRequest request, RenderResponse response) Called by the portlet container to allow the portlet to generate the content of the response based on its current state.
void	GenericPortlet.render(RenderRequest request, RenderResponse response) The default implementation of this method sets the title using the getTitle method and invokes the doDispatch method.