org.gatein.portlet.responsive.navigation

Class NavigationPortlet

java.lang.Object

javax.portlet.GenericPortlet

org.gatein.portlet.responsive.navigation.NavigationPortlet

All Implemented Interfaces:

javax.portlet.EventPortlet, javax.portlet.Portlet, javax.portlet.PortletConfig, javax.portlet.ResourceServingPortlet

public class NavigationPortlet
extends javax.portlet.GenericPortlet

Responsive version of the navigation portlet implemented using the GateIn navigation API.

Version:

$Revision$

Author:

Viliam Rockai

Constructor Summary

Constructors

Constructor and Description
NavigationPortlet()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	doView(javax.portlet.RenderRequest request, javax.portlet.RenderResponse response) Method responsible for the VIEW mode of the navigation portlet.
void	serveResource(javax.portlet.ResourceRequest request, javax.portlet.ResourceResponse response) The serveResource method is used for handling AJAX requests.

Methods inherited from class javax.portlet.GenericPortlet

destroy, doDispatch, doEdit, doHeaders, doHelp, getContainerRuntimeOptions, getDefaultNamespace, getInitParameter, getInitParameterNames, getNextPossiblePortletModes, getPortletConfig, getPortletContext, getPortletName, getProcessingEventQNames, getPublicRenderParameterNames, getPublishingEventQNames, getResourceBundle, getSupportedLocales, getTitle, init, init, processAction, processEvent, render

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NavigationPortlet

public NavigationPortlet()

Method Detail

doView

protected void doView(javax.portlet.RenderRequest request,
          javax.portlet.RenderResponse response)
               throws javax.portlet.PortletException,
                      IOException

Method responsible for the VIEW mode of the navigation portlet. This method passes the navigationRootNodeBean as an attribute to the JSP page. The navigationRootNodeBean is the root node of the navigation and contains main menu (top-menu) elements (Home and Sitemap by default) as children nodes.

Overrides:

doView in class javax.portlet.GenericPortlet

Parameters:

request - the portlet request

response - the render response

Throws:

javax.portlet.PortletException - if the portlet cannot fulfilling the request

IOException - if the streaming causes an I/O problem

See Also:

GenericPortlet.doView(javax.portlet.RenderRequest, javax.portlet.RenderResponse)

serveResource

public void serveResource(javax.portlet.ResourceRequest request,
                 javax.portlet.ResourceResponse response)
                   throws javax.portlet.PortletException,
                          IOException

The serveResource method is used for handling AJAX requests. It's used for the rendering of sub-menus. Anytime users clicks on the menu item, the URI parameter is passed to the serveResource method. This parameter contains the URI of the node which sub-menu is about to be rendered.

Specified by:

serveResource in interface javax.portlet.ResourceServingPortlet

Overrides:

serveResource in class javax.portlet.GenericPortlet

Parameters:

request - the resource request

response - the resource response

Throws:

javax.portlet.PortletException - if the portlet has problems fulfilling the rendering request

IOException - if the streaming causes an I/O problem

See Also:

GenericPortlet.serveResource(javax.portlet.ResourceRequest, javax.portlet.ResourceResponse)