net.sf.jabb.util.web

Class WebMenuInterceptor

java.lang.Object

org.springframework.web.servlet.handler.HandlerInterceptorAdapter

net.sf.jabb.util.web.WebMenuInterceptor

All Implemented Interfaces:

org.springframework.web.servlet.AsyncHandlerInterceptor, org.springframework.web.servlet.HandlerInterceptor

public class WebMenuInterceptor
extends org.springframework.web.servlet.handler.HandlerInterceptorAdapter

To find out current WebMenuItem and set to request context, and also to set WebApplicationConfiguration into request context. Values set by this interceptor can be retrieved by STDR's <stdr:set> tag.

Author:

james.hu

Field Summary

Fields

Modifier and Type	Field and Description
protected static WebMenuItem	NOT_FOUND
protected WebApplicationConfiguration	webApplicationConfiguration
protected Map<Object,WebMenuItem>	webMenuItemCache

Constructor Summary

Constructors

Constructor and Description
WebMenuInterceptor()

Method Summary

Modifier and Type	Method and Description
protected WebMenuItem	findMenuItem(Object handler)
void	postHandle(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Object handler, org.springframework.web.servlet.ModelAndView modelAndView)
boolean	preHandle(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Object handler)
void	setWebApplicationConfiguration(WebApplicationConfiguration webApplicationConfiguration)

Methods inherited from class org.springframework.web.servlet.handler.HandlerInterceptorAdapter

afterCompletion, afterConcurrentHandlingStarted

Methods inherited from class java.lang.Object

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

Field Detail

NOT_FOUND

protected static WebMenuItem NOT_FOUND

webApplicationConfiguration

protected WebApplicationConfiguration webApplicationConfiguration

webMenuItemCache

protected Map<Object,WebMenuItem> webMenuItemCache

Constructor Detail

WebMenuInterceptor

public WebMenuInterceptor()

Method Detail

postHandle

public void postHandle(javax.servlet.http.HttpServletRequest request,
                       javax.servlet.http.HttpServletResponse response,
                       Object handler,
                       org.springframework.web.servlet.ModelAndView modelAndView)
                throws Exception

Specified by:

postHandle in interface org.springframework.web.servlet.HandlerInterceptor

Overrides:

postHandle in class org.springframework.web.servlet.handler.HandlerInterceptorAdapter

Throws:

Exception

findMenuItem

protected WebMenuItem findMenuItem(Object handler)

preHandle

public boolean preHandle(javax.servlet.http.HttpServletRequest request,
                         javax.servlet.http.HttpServletResponse response,
                         Object handler)
                  throws Exception

Specified by:

preHandle in interface org.springframework.web.servlet.HandlerInterceptor

Overrides:

preHandle in class org.springframework.web.servlet.handler.HandlerInterceptorAdapter

Throws:

Exception

setWebApplicationConfiguration

public void setWebApplicationConfiguration(WebApplicationConfiguration webApplicationConfiguration)