intercept any request to jsp page in Struts Tiles

[Kai Mai]

Hi,

Whenever a user requests a JSP page, I need to determine if I need to
re-generate it if the corresponding template has been changed.

I use action forward to display tiles.

login.view is an action forward in my struts-config file

<definition name="logindefault" path="/login_template.jsp" />

  <definition extends="logindefault" name="login.view"
      controllerClass="edu.cmu.insomnia.pet.web.PetTilesController">
    <put name="html-title" value="Login"/>
    <put name="body-content" value="login.jsp" />
  </definition>

I tried to extend TilesRequestProcessor and overrided doForward.
"doForward" uri is "/login_template.jsp".  But how do I intercept the
request to "login.jsp"?


Thanks.
Kai