com.bea.netuix.servlets.controls.application
Class HeaderPresentationContext

java.lang.Object
  com.bea.netuix.servlets.controls.ControlContext
      com.bea.netuix.servlets.controls.PresentationContext
          com.bea.netuix.servlets.controls.application.HeaderPresentationContext

All Implemented Interfaces

Serializable

public class HeaderPresentationContext
extends PresentationContext

This class represents a portal header component. All presentation-related attributes of a header component are available from instances of this class. Such instances are typically used during portal rendering via look and feel skeleton files (e.g. header.jsp).

See Also

getHeaderPresentationContext(javax.servlet.http.HttpServletRequest), Serialized Form

Field Summary

protected static String

CLASS_NAME

Fields inherited from class com.bea.netuix.servlets.controls.ControlContext

debug

Method Summary

static HeaderPresentationContext

getHeaderPresentationContext(javax.servlet.http.HttpServletRequest request) This is a convenience method for returning a reference to the optional HeaderPresentationContext.

Methods inherited from class com.bea.netuix.servlets.controls.PresentationContext

getAttributeRenderer, getChildren, getChildren, getFirstChild, getOrderedChildren, getParsedProperties, getPresentationClass, getPresentationId, getPresentationStyle, getProperties, getProperty, getProperty, getPropertyAsBoolean, getPropertyAsInt, getRenderFormat, getResolvedLocale, getTagName, isVisible, setVisible

Methods inherited from class com.bea.netuix.servlets.controls.ControlContext

getContextFromRequest, getContextFromRequest, getControl, getControlContextStack, getPrimaryControlContextStack, getRequestKey, getUniqueId, removeContextFromRequest, setCloneContexts, setContextInRequest, unsetCloneContexts

Methods inherited from class java.lang.Object

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

Field Detail

CLASS_NAME

protected static final String CLASS_NAME

Method Detail

getHeaderPresentationContext

public static HeaderPresentationContext getHeaderPresentationContext(javax.servlet.http.HttpServletRequest request)

This is a convenience method for returning a reference to the optional HeaderPresentationContext. Note this method will only work if called from within a portal (typically, from the header.jsp skeleton). This method may return null if called when no appropriate context exists, but such a context should safely exist when being fetched from the associated skeleton JSP during normal portal rendering.

Parameters

request - The current HTTPServletRequest instance

Returns

A reference to the current HeaderPresentationContext, if any