public final class ExternalContextUtils extends Object
| Modifier and Type | Method and Description |
|---|---|
static javax.servlet.http.HttpServletResponse |
getHttpServletResponse(ExternalContext ec)
Returns an HttpServletResponse if one exists on the externalContext or null
if it does not.
|
static javax.servlet.http.HttpServletResponse |
getHttpServletResponse(Object response)
Trys to obtain a HttpServletResponse from the Response.
|
static boolean |
isHttpServletRequest(ExternalContext ec)
Returns wherther of not this external context represents a true HttpServletRequest or
not.
|
static boolean |
isPortlet(ExternalContext ec)
This is a convenience function designed to perform a quick check of the current
ExternalContext. |
public static boolean isPortlet(ExternalContext ec)
ExternalContext.ec - the current external contexttrue if the current ExternalContext is a Porlet.public static boolean isHttpServletRequest(ExternalContext ec)
ec - the current external contexttrue if the current request is an
HttpServletRequestpublic static javax.servlet.http.HttpServletResponse getHttpServletResponse(ExternalContext ec)
ec - public static javax.servlet.http.HttpServletResponse getHttpServletResponse(Object response)
response - Copyright © 2022 The Apache Software Foundation. All rights reserved.