HeaderPresentationContext Class
- 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).
Related Topics
HeaderPresentationContext.getHeaderPresentationContext(HttpServletRequest)
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Hierarchy
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Object
ControlContext
PresentationContext
HeaderPresentationContext
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All Implemented Interfaces
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Serializable
Methods from com.bea.netuix.servlets.controls.PresentationContext |
getChildren , getChildren , getFirstChild , getParsedProperties , getPresentationClass , getPresentationId , getPresentationStyle , getProperties , getProperty , getProperty , getPropertyAsBoolean , getPropertyAsInt , getResolvedLocale , getTagName , isVisible , setVisible
|
Methods from com.bea.netuix.servlets.controls.ControlContext |
getContextFromRequest, getControl, getRequestKey, getUniqueId, removeContextFromRequest, setContextInRequest |
Methods from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
CLASS_NAME
protected static final String
CLASS_NAME
getHeaderPresentationContext(HttpServletRequest) Method
public static HeaderPresentationContext
getHeaderPresentationContext(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