Uses of Class
javax.portlet.PortletException
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Packages that use PortletException Package Description javax.portlet The javax.portlet package defines the API for Java Portlet Specification V2.0.javax.portlet.filter The javax.portlet.filter package defines the filter APIs for the Java Portlet Specification. -
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Uses of PortletException in javax.portlet
Subclasses of PortletException in javax.portlet Modifier and Type Class Description class
PortletModeException
ThePortletModeException
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 aPortletSecurityException
when a call fails because of security reasons.
Additionally it can be thrown by the portal/portlet-container.class
ReadOnlyException
TheReadOnlyException
is thrown when a portlet tries to change the value for a read-only preference attribute.class
UnavailableException
The portlet should throw theUnavailableException
when the portlet is either temporarily or permanently unavailable to handle requests.class
ValidatorException
TheValidatorException
is thrown by thevalidate
method of a PreferencesValidator when the validation of a preference failed.class
WindowStateException
TheWindowStateException
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 Description 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 theedit
mode.protected void
GenericPortlet. doHelp(RenderRequest request, RenderResponse response)
Helper method to serve up thehelp
mode.protected void
GenericPortlet. doView(RenderRequest request, RenderResponse response)
Helper method to serve up the mandatoryview
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.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 callsuper.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 byGenericPortlet
.void
GenericPortlet. render(RenderRequest request, RenderResponse response)
The default implementation of this method sets the headers using thedoHeaders
method, sets the title using thegetTitle
method and invokes thedoDispatch
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. 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 javax.portlet.filter
Methods in javax.portlet.filter that throw PortletException Modifier and Type Method Description void
ActionFilter. doFilter(ActionRequest request, ActionResponse response, FilterChain chain)
ThedoFilter
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)
ThedoFilter
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
RenderFilter. doFilter(RenderRequest request, RenderResponse response, FilterChain chain)
ThedoFilter
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)
ThedoFilter
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
PortletFilter. init(FilterConfig filterConfig)
Called by the portlet container to indicate to a filter that it is being placed into service.
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