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 <insert> or <definition> for association syntax.

Method Summary

void	execute(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.
void	perform(ComponentContext tileContext, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.ServletContext servletContext) Deprecated. Use execute() instead. This will be removed after Struts 1.2.

Method Detail

perform

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

Deprecated. Use execute() instead. This will be removed after Struts 1.2.

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

Throws:

javax.servlet.ServletException

java.io.IOException

execute

void execute(ComponentContext tileContext,
             javax.servlet.http.HttpServletRequest request,
             javax.servlet.http.HttpServletResponse response,
             javax.servlet.ServletContext servletContext)
             throws java.lang.Exception

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

Throws:

java.lang.Exception