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From cantalou89 <>
Subject Re: struts2 Intercepter Actioncontext
Date Fri, 24 May 2013 22:50:07 GMT
In the Intercepter , you can try  
WebApplicationContext context = WebApplicationContextUtils.getRequiredWebApplicationContext(request.getServletConfig.getServletContext());
after you get request.


From: john lee
Date: 2013-05-25 03:17
To: struts support
Subject: struts2 Intercepter Actioncontext

In an cutomized Struts2 Intercepter class, 

    public class SecurityVerifySessionIntercepter extends AbstractInterceptor
          ActionContext actionContext = invocation.getInvocationContext();
          HttpServletRequest request= (HttpServletRequest) actionContext.get(StrutsStatics.HTTP_REQUEST);
          Map session = actionContext.getSession();

the above program works without any problem


   if i want to access WebApplicationContext, i have to get ServletActionContext first as
the following
         WebApplicationContext context=WebApplicationContextUtils.getRequiredWebApplicationContext(ServletActionContext.getServletContext());
   the compile complain can not find ServletActionContext.

   for the regular Struts2 action class extends ActionSupport, then i have no problem to get
ServletActionContext, but failed in Intercepter.

Question is:

    I already extends AbstractInterceptor for use interceptor, certainly i can not extends
ActionSupport any more.
    then how can i access ServletActionContext in the interceptor?
    without extends Actionsupport, can i get ServletActionContext from ActionContext? how
to convert?

please advise

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