ControllerSupport (Apache Struts API Documentation)
Keywords: org.apache.struts.tiles.ControllerSupport,ControllerSupport class

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## org.apache.struts.tiles
Class ControllerSupport

    java.lang.Object
      |
      +--org.apache.struts.tiles.ControllerSupport

All Implemented Interfaces:
  Controller

public class ControllerSupport
extends java.lang.Object
implements Controller

Basic implementation of Controller.

Constructor Summary
`ControllerSupport()`

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 tile is included.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### ControllerSupport

    public ControllerSupport()

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 tile is included. This implementation does nothing.

  Specified by:
    `perform` in interface `Controller`
  Parameters:
    `tileContext` - Current tile context.
    `request` - Current request
    `response` - Current response
    `servletContext` - Current servlet context
    `javax.servlet.ServletException`
    `java.io.IOException`

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