Uses of Class
jakarta.portlet.PortletException

Packages that use PortletException

Package	Description
jakarta.portlet	The jakarta.portlet package defines the API for the Jakarta Portlet Specification V4.0.
jakarta.portlet.filter	The jakarta.portlet.filter package defines the filter APIs for the Jakarta Portlet Specification.

Uses of PortletException in jakarta.portlet

Subclasses of PortletException in jakarta.portlet

Modifier and Type	Class	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 jakarta.portlet that throw PortletException

Modifier and Type	Method	Description
<T extends PortletAsyncListener> T	PortletAsyncContext.createPortletAsyncListener(Class<T> cls)	Instantiates the given PortletAsyncListener class.
protected boolean	GenericPortlet.dispatchAnnotatedActionMethod(String name, ActionRequest request, ActionResponse response)	Dispatches an action request to an annotated action method.
protected boolean	GenericPortlet.dispatchAnnotatedEventMethod(String name, EventRequest request, EventResponse response)	Dispatches an event request to an annotated event method.
protected boolean	GenericPortlet.dispatchAnnotatedRenderMethod(String name, RenderRequest request, RenderResponse response)	Dispatches an render request to an annotated render method.
protected void	GenericPortlet.doDispatch(RenderRequest request, RenderResponse response)	The default implementation of this method routes the render request to: method annotated with @RenderMode and the name of the portlet mode 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.doHeaders(RenderRequest request, RenderResponse response)	Used by the render method to set the response properties and headers.
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.forward(PortletRequest request, PortletResponse response)	Forwards a portlet request from a portlet to another resource (servlet, JSP file, or HTML file) on the server.
jakarta.servlet.http.Part	ClientDataRequest.getPart(String name)	Gets the Part with the given name.
Collection<jakarta.servlet.http.Part>	ClientDataRequest.getParts()	Gets all the Part components of this request, provided that it is of type multipart/form-data.
void	PortletRequestDispatcher.include(PortletRequest request, PortletResponse response)	Includes the content of a resource (servlet, JSP page, HTML file) in the response.
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	GenericPortlet.init(PortletConfig config)	Called by the portlet container to indicate to a portlet that the portlet is being placed into service.
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.processAction(ActionRequest request, ActionResponse response)	Called by the portlet container to allow the portlet to process an action request.
void	Portlet.processAction(ActionRequest request, ActionResponse response)	Called by the portlet container to allow the portlet to process an action request.
void	EventPortlet.processEvent(EventRequest request, EventResponse response)	Called by the portlet container requesting the portlet to process a specific event.
void	GenericPortlet.processEvent(EventRequest request, EventResponse response)	The default implementation tries to dispatch to a method annotated with @ProcessEvent that matches the event name or, if no such method is found just sets the current render parameters on the response. Note that the annotated methods needs to be public in order to be allowed to be called by GenericPortlet.
void	GenericPortlet.render(RenderRequest request, RenderResponse response)	The default implementation of this method sets the headers using the doHeaders method, sets the title using the getTitle method and invokes the doDispatch method.
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.renderHeaders(HeaderRequest request, HeaderResponse response)	V3 method implementing the headers stage within the render phase.
void	HeaderPortlet.renderHeaders(HeaderRequest request, HeaderResponse response)	Called by the portlet container to allow the portlet to set response headers and generate markup for overall response document head section.
void	GenericPortlet.serveResource(ResourceRequest request, ResourceResponse response)	Default resource serving.
void	ResourceServingPortlet.serveResource(ResourceRequest request, ResourceResponse response)	Called by the portlet container to allow the portlet to generate the resource content based on its current state.

Uses of PortletException in jakarta.portlet.filter

Methods in jakarta.portlet.filter that throw PortletException

Modifier and Type	Method	Description
<T extends PortletAsyncListener> T	PortletAsyncContextWrapper.createPortletAsyncListener(Class<T> cls)
void	ActionFilter.doFilter(ActionRequest request, ActionResponse response, FilterChain chain)	The doFilter method of the Filter is called by the portlet container each time a action request/response pair is passed through the chain due to a client request for a portlet method at the end of the chain.
void	EventFilter.doFilter(EventRequest request, EventResponse response, FilterChain chain)	The doFilter method of the Filter is called by the portlet container each time a event request/response pair is passed through the chain due to a client request for a portlet method at the end of the chain.
void	FilterChain.doFilter(ActionRequest request, ActionResponse response)	Causes the next filter in the chain to be invoked, or if the calling filter is the last filter in the chain, causes the portlet at the end of the chain to be invoked.
void	FilterChain.doFilter(EventRequest request, EventResponse response)	Causes the next filter in the chain to be invoked, or if the calling filter is the last filter in the chain, causes the portlet at the end of the chain to be invoked.
void	FilterChain.doFilter(RenderRequest request, RenderResponse response)	Causes the next filter in the chain to be invoked, or if the calling filter is the last filter in the chain, causes the portlet at the end of the chain to be invoked.
void	FilterChain.doFilter(ResourceRequest request, ResourceResponse response)	Causes the next filter in the chain to be invoked, or if the calling filter is the last filter in the chain, causes the portlet at the end of the chain to be invoked.
void	HeaderFilter.doFilter(HeaderRequest request, HeaderResponse response, HeaderFilterChain chain)	The doFilter method of the Filter is called by the portlet container each time a header request/response pair is passed through the chain due to a client request for a portlet method at the end of the chain.
void	HeaderFilterChain.doFilter(HeaderRequest request, HeaderResponse response)	Causes the next filter in the chain to be invoked, or if the calling filter is the last filter in the chain, causes the portlet at the end of the chain to be invoked.
void	RenderFilter.doFilter(RenderRequest request, RenderResponse response, FilterChain chain)	The doFilter method of the Filter is called by the portlet container each time a render request/response pair is passed through the chain due to a client request for a portlet method at the end of the chain.
void	ResourceFilter.doFilter(ResourceRequest request, ResourceResponse response, FilterChain chain)	The doFilter method of the Filter is called by the portlet container each time a resource request/response pair is passed through the chain due to a client request for a portlet method at the end of the chain.
void	PortletRequestDispatcherWrapper.forward(PortletRequest request, PortletResponse response)
jakarta.servlet.http.Part	ClientDataRequestWrapper.getPart(String name)
Collection<jakarta.servlet.http.Part>	ClientDataRequestWrapper.getParts()
void	PortletRequestDispatcherWrapper.include(PortletRequest request, PortletResponse response)
void	PortletRequestDispatcherWrapper.include(RenderRequest request, RenderResponse response)
void	PortletFilter.init(FilterConfig filterConfig)	Called by the portlet container to indicate to a filter that it is being placed into service.