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Uses of Class
javax.portlet.PortletException

Packages that use PortletException
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. 
 

Uses of PortletException in javax.portlet
 

Subclasses of PortletException in javax.portlet
 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
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.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.
 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 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 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 EventPortlet.processEvent(EventRequest request, EventResponse response)
          Called by the portlet container requesting the portlet to process a specific event.
 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 headers using the doHeaders method, sets the title using the getTitle method and invokes the doDispatch method.
 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.
 void GenericPortlet.serveResource(ResourceRequest request, ResourceResponse response)
          Default resource serving.
 

Uses of PortletException in javax.portlet.filter
 

Methods in javax.portlet.filter that throw PortletException
 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 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 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 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(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 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 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 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 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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