org.gatein.portlet.responsive.header

Class NodePortlet

java.lang.Object

javax.portlet.GenericPortlet

org.gatein.portlet.responsive.header.NodePortlet

All Implemented Interfaces:

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

Direct Known Subclasses:

HeaderPortlet

public abstract class NodePortlet
extends javax.portlet.GenericPortlet

Field Summary

Fields

Modifier and Type	Field and Description
static String	NODE_RESOURCE_ID

Constructor Summary

Constructors

Constructor and Description
NodePortlet()

Method Summary

Modifier and Type	Method and Description
protected NodeBean	generateNodeBean(org.gatein.api.navigation.Node node, org.gatein.api.site.SiteId siteId, boolean showEmptyCategory)
protected abstract int	getNodeLevel(javax.portlet.PortletRequest request)
protected boolean	getShowEmptyCategory(javax.portlet.PortletRequest request)
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, doView, 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

Field Detail

NODE_RESOURCE_ID

public static final String NODE_RESOURCE_ID

See Also:

Constant Field Values

Constructor Detail

NodePortlet

public NodePortlet()

Method Detail

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)

generateNodeBean

protected NodeBean generateNodeBean(org.gatein.api.navigation.Node node,
                                    org.gatein.api.site.SiteId siteId,
                                    boolean showEmptyCategory)

getShowEmptyCategory

protected boolean getShowEmptyCategory(javax.portlet.PortletRequest request)

getNodeLevel

protected abstract int getNodeLevel(javax.portlet.PortletRequest request)