org.eggframework2.controller
Class ClassHandlerStrategy

java.lang.Object
  org.eggframework2.controller.ClassHandlerStrategy

All Implemented Interfaces:

ClassHandler

public class ClassHandlerStrategy
extends java.lang.Object
implements ClassHandler

[PL] Odpytuje handlery z listy czy wspieraja podany typ klasy. Gdy tak do deleguje do odpowiedniego handlera. Za pomocą metody setHandlersList(List) można ustalić listę handlerow.

Author:

Jacek Olszak

Constructor Summary

ClassHandlerStrategy()

Method Summary

protected ControllerClassHandler	createControllerClassHandler(SiteClassHandler siteClassHandler)
protected ElementClassHandler	createElementClassHandler()
protected SiteClassHandler	createSiteClassHandler()
IElement	handle(java.lang.Class<? extends java.lang.Object> clazz, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.ServletContext ctx, java.util.Map<java.lang.String,java.lang.Object> model)
void	setHandlersList(java.util.List<ClassHandler> handlersList) [PL] Kolejność jest ważna!
boolean	supports(java.lang.Class<? extends java.lang.Object> clazz)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ClassHandlerStrategy

public ClassHandlerStrategy()

Method Detail

createControllerClassHandler

protected ControllerClassHandler createControllerClassHandler(SiteClassHandler siteClassHandler)

createSiteClassHandler

protected SiteClassHandler createSiteClassHandler()

createElementClassHandler

protected ElementClassHandler createElementClassHandler()

setHandlersList

public void setHandlersList(java.util.List<ClassHandler> handlersList)

[PL] Kolejność jest ważna!

handle

public IElement handle(java.lang.Class<? extends java.lang.Object> clazz,
                       javax.servlet.http.HttpServletRequest request,
                       javax.servlet.http.HttpServletResponse response,
                       javax.servlet.ServletContext ctx,
                       java.util.Map<java.lang.String,java.lang.Object> model)
                throws java.lang.Exception

Specified by:

handle in interface ClassHandler

Returns:

[PL] Null jeśli nie obsługuje tego typu klasy

Throws:

java.lang.Exception

supports

public boolean supports(java.lang.Class<? extends java.lang.Object> clazz)

Specified by:

supports in interface ClassHandler

Returns:

[PL] True jeśli obsługuje ten typ klasy