top.lshaci.framework.web.interceptor

类 AbstractLoginInterceptor

java.lang.Object

top.lshaci.framework.web.interceptor.AbstractLoginInterceptor

所有已实现的接口:

org.springframework.web.servlet.HandlerInterceptor

public abstract class AbstractLoginInterceptor
extends Object
implements org.springframework.web.servlet.HandlerInterceptor

Login Interceptor

从以下版本开始:

0.0.4

作者:

lshaci

构造器概要

构造器

构造器和说明
AbstractLoginInterceptor()

方法概要

限定符和类型	方法和说明
void	afterCompletion(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Object handler, Exception ex)
protected abstract boolean	isAjaxRequest(javax.servlet.http.HttpServletRequest request) Determine whether an ajax request is made.
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)
AbstractLoginInterceptor	setRedirectUrl(String redirectUrl) Set the redirect url

从类继承的方法 java.lang.Object

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

构造器详细资料

AbstractLoginInterceptor

public AbstractLoginInterceptor()

方法详细资料

preHandle

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

指定者:

preHandle 在接口中 org.springframework.web.servlet.HandlerInterceptor

抛出:

Exception

postHandle

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

指定者:

postHandle 在接口中 org.springframework.web.servlet.HandlerInterceptor

抛出:

Exception

afterCompletion

public void afterCompletion(javax.servlet.http.HttpServletRequest request,
                            javax.servlet.http.HttpServletResponse response,
                            Object handler,
                            Exception ex)
                     throws Exception

指定者:

afterCompletion 在接口中 org.springframework.web.servlet.HandlerInterceptor

抛出:

Exception

setRedirectUrl

public AbstractLoginInterceptor setRedirectUrl(String redirectUrl)

Set the redirect url

参数:

redirectUrl - the redirect url

返回:

this

isAjaxRequest

protected abstract boolean isAjaxRequest(javax.servlet.http.HttpServletRequest request)

Determine whether an ajax request is made.

参数:

request - the http servlet request

For example:
request.getHeader("x-requested-with") != null && request.getHeader("x-requested-with").equalsIgnoreCase("XMLHttpRequest")

返回:

if true means this request is ajax request