org.apache.struts.tiles
Interface Controller

All Known Implementing Classes:

ActionController, ControllerSupport, UrlController

public interface Controller

A controller is a piece of code called before rendering a jsp page. A controller can be associated to a tile. See or for association syntax.

Method Summary

void	perform(ComponentContext tileContext, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.ServletContext servletContext) Method associated to a tile and called immediately before the tile is included.

Method Detail

perform

public void perform(ComponentContext tileContext,
                    javax.servlet.http.HttpServletRequest request,
                    javax.servlet.http.HttpServletResponse response,
                    javax.servlet.ServletContext servletContext)
             throws javax.servlet.ServletException,
                    java.io.IOException

Method associated to a tile and called immediately before the tile is included.

Parameters:

tileContext - Current tile context.

request - Current request

response - Current response

servletContext - Current servlet context

javax.servlet.ServletException

java.io.IOException