| Home > FAQs > What are the default variables in the value stack | 
Variables  | Description  | 
|---|---|
attr  | scans the request, session, and application attributes, in that order  | 
request  | request attributes  | 
session  | session attributes  | 
application  | application attributes  | 
parameters  | request params  | 
Defining Java Constant  | Variables  | Description  | 
|---|---|---|
ActionContext.PARAMETERS  | com.opensymphony.xwork2.ActionContext.parameters  | Same as 'parameters' above  | 
ActionContext.SESSION  | com.opensymphony.xwork2.ActionContext.session  | Same as 'session' above  | 
ActionContext.APPLICATION  | com.opensymphony.xwork2.ActionContext.application  | Same as 'application' above  | 
ActionContext.LOCALE  | com.opensymphony.xwork2.ActionContext.locale  | From locale defined in struts.properties else from the request object  | 
StrutsStatics.HTTP_REQUEST  | com.opensymphony.xwork2.dispatcher.HttpServletRequest  | Same as 'request' above  | 
StrutsStatics.HTTP_RESPONSE  | com.opensymphony.xwork2.dispatcher.HttpServletResponse  | Same as 'response' above  | 
StrutsStatics.SERVLET_CONTEXT  | com.opensymphony.xwork2.dispatcher.ServletContext  | Servlet's spec's ServletContext object  |