de.digitalcollections.commons.springmvc.interceptors

Class CurrentUrlAsModelAttributeHandlerInterceptor

java.lang.Object

org.springframework.web.servlet.handler.HandlerInterceptorAdapter

de.digitalcollections.commons.springmvc.interceptors.CurrentUrlAsModelAttributeHandlerInterceptor

All Implemented Interfaces:

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

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

Adds current request url as model attribute "currentUrl" for usage in views. Also deletes given params from query string.

Constructor Summary

Constructors

Constructor and Description
CurrentUrlAsModelAttributeHandlerInterceptor()

Method Summary

Modifier and Type	Method and Description
protected String	deleteParam(String paramName, String paramValue, String currentUrl)
void	deleteParams(String... params)
void	postHandle(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Object handler, org.springframework.web.servlet.ModelAndView modelAndView)

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

afterCompletion, afterConcurrentHandlingStarted, preHandle

Methods inherited from class java.lang.Object

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

Constructor Detail

CurrentUrlAsModelAttributeHandlerInterceptor

public CurrentUrlAsModelAttributeHandlerInterceptor()

Method Detail

deleteParams

public void deleteParams(String... params)

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

deleteParam

protected String deleteParam(String paramName,
                             String paramValue,
                             String currentUrl)