com.yishuifengxiao.common.security.processor

Class BaseHandlerProcessor

java.lang.Object

com.yishuifengxiao.common.security.processor.BaseHandlerProcessor

All Implemented Interfaces:

HandlerProcessor

Direct Known Subclasses:

SimpleHandlerProcessor

public abstract class BaseHandlerProcessor
extends Object
implements HandlerProcessor

抽象协助处理器

用于在各种 Handler 中根据情况相应地跳转到指定的页面或者输出json格式的数据

Since:

1.0.0

Version:

1.0.0

Author:

yishui

Field Summary

Fields

Modifier and Type	Field and Description
protected org.springframework.security.web.savedrequest.RequestCache	cache 声明了缓存与恢复操作
protected org.springframework.util.AntPathMatcher	matcher 路径匹配策略
protected org.springframework.security.web.RedirectStrategy	redirectStrategy 重定向策略

Constructor Summary

Constructors

Constructor and Description
BaseHandlerProcessor()

Method Summary

Modifier and Type	Method and Description
void	deney(PropertyResource propertyResource, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, org.springframework.security.access.AccessDeniedException exception) 访问资源时权限被拒绝
void	exception(PropertyResource propertyResource, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Exception exception) 访问资源时因为权限等原因发生了异常后的处理
void	exit(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, org.springframework.security.core.Authentication authentication) 退出成功后的处理
void	failure(PropertyResource propertyResource, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Exception exception) 登陆失败后的处理
protected String	getReferer(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) 从请求中获取请求的来源地址
void	login(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, org.springframework.security.core.Authentication authentication, SecurityToken token) 登陆成功后的处理
protected String	match(javax.servlet.http.HttpServletRequest request) 判断当前请求是否时符合跳转要求
void	preAuth(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, com.yishuifengxiao.common.tool.entity.Response<com.yishuifengxiao.common.tool.exception.CustomException> data) 输出前置校验时出现的异常信息

Methods inherited from class java.lang.Object

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

Field Detail

cache

protected final org.springframework.security.web.savedrequest.RequestCache cache

声明了缓存与恢复操作

matcher

protected final org.springframework.util.AntPathMatcher matcher

路径匹配策略

redirectStrategy

protected final org.springframework.security.web.RedirectStrategy redirectStrategy

重定向策略

Constructor Detail

BaseHandlerProcessor

public BaseHandlerProcessor()

Method Detail

login

public void login(javax.servlet.http.HttpServletRequest request,
                  javax.servlet.http.HttpServletResponse response,
                  org.springframework.security.core.Authentication authentication,
                  SecurityToken token)
           throws IOException

登陆成功后的处理

Specified by:

login in interface HandlerProcessor

Parameters:

request - HttpServletRequest

response - HttpServletResponse

authentication - 认证信息

token - 生成的token

Throws:

IOException - 处理时发生问题

failure

public void failure(PropertyResource propertyResource,
                    javax.servlet.http.HttpServletRequest request,
                    javax.servlet.http.HttpServletResponse response,
                    Exception exception)
             throws IOException

登陆失败后的处理

Specified by:

failure in interface HandlerProcessor

Parameters:

propertyResource - 系统里配置的资源

request - HttpServletRequest

response - HttpServletResponse

exception - 失败的原因

Throws:

IOException - 处理时发生问题

exit

public void exit(javax.servlet.http.HttpServletRequest request,
                 javax.servlet.http.HttpServletResponse response,
                 org.springframework.security.core.Authentication authentication)
          throws IOException

退出成功后的处理

Specified by:

exit in interface HandlerProcessor

Parameters:

request - HttpServletRequest

response - HttpServletResponse

authentication - 认证信息

Throws:

IOException - 处理时发生问题

deney

public void deney(PropertyResource propertyResource,
                  javax.servlet.http.HttpServletRequest request,
                  javax.servlet.http.HttpServletResponse response,
                  org.springframework.security.access.AccessDeniedException exception)
           throws IOException

访问资源时权限被拒绝

本身是一个合法的用户，但是对于部分资源没有访问权限

Specified by:

deney in interface HandlerProcessor

Parameters:

propertyResource - 系统里配置的资源

request - HttpServletRequest

response - HttpServletResponse

exception - 被拒绝的原因

Throws:

IOException - 处理时发生问题

exception

public void exception(PropertyResource propertyResource,
                      javax.servlet.http.HttpServletRequest request,
                      javax.servlet.http.HttpServletResponse response,
                      Exception exception)
               throws IOException

访问资源时因为权限等原因发生了异常后的处理

可能本身就不是一个合法的用户

Specified by:

exception in interface HandlerProcessor

Parameters:

propertyResource - 系统里配置的资源

request - HttpServletRequest

response - HttpServletResponse

exception - 发生异常的原因

Throws:

IOException - 处理时发生问题

preAuth

public void preAuth(javax.servlet.http.HttpServletRequest request,
                    javax.servlet.http.HttpServletResponse response,
                    com.yishuifengxiao.common.tool.entity.Response<com.yishuifengxiao.common.tool.exception.CustomException> data)
             throws IOException

输出前置校验时出现的异常信息

在进行前置校验时出现了问题，一般情况下为用户名或密码错误之类的

Specified by:

preAuth in interface HandlerProcessor

Parameters:

request - HttpServletRequest

response - HttpServletResponse

data - 响应信息

Throws:

IOException - 处理时发生问题

getReferer

protected String getReferer(javax.servlet.http.HttpServletRequest request,
                            javax.servlet.http.HttpServletResponse response)

从请求中获取请求的来源地址

Parameters:

request - HttpServletRequest

response - HttpServletResponse

Returns:

请求的来源地址

match

protected String match(javax.servlet.http.HttpServletRequest request)

判断当前请求是否时符合跳转要求

Parameters:

request - HttpServletRequest

Returns:

如果匹配就返回为true,否则为false