cn.sinozg.applet.common.filter

Class WrapperRequest

java.lang.Object

javax.servlet.ServletRequestWrapper

javax.servlet.http.HttpServletRequestWrapper

cn.sinozg.applet.common.filter.WrapperRequest

All Implemented Interfaces:

javax.servlet.http.HttpServletRequest, javax.servlet.ServletRequest

public class WrapperRequest
extends javax.servlet.http.HttpServletRequestWrapper

构建可重复读取inputStream的request

Field Summary

Fields

Modifier and Type	Field and Description
private byte[]	body
private Map<String,String>	headerMap
private org.slf4j.Logger	log
private cn.sinozg.applet.common.properties.SignValue	sign

Fields inherited from interface javax.servlet.http.HttpServletRequest

BASIC_AUTH, CLIENT_CERT_AUTH, DIGEST_AUTH, FORM_AUTH

Constructor Summary

Constructors

Constructor and Description
WrapperRequest(javax.servlet.http.HttpServletRequest request, javax.servlet.ServletResponse response, cn.sinozg.applet.common.properties.SignValue sign)

Method Summary

Modifier and Type	Method and Description
private byte[]	decrypt() 解密请求参数
String	getHeader(String name)
Enumeration<String>	getHeaderNames()
Enumeration<String>	getHeaders(String name)
javax.servlet.ServletInputStream	getInputStream()
BufferedReader	getReader()

Methods inherited from class javax.servlet.http.HttpServletRequestWrapper

authenticate, changeSessionId, getAuthType, getContextPath, getCookies, getDateHeader, getHttpServletMapping, getIntHeader, getMethod, getPart, getParts, getPathInfo, getPathTranslated, getQueryString, getRemoteUser, getRequestedSessionId, getRequestURI, getRequestURL, getServletPath, getSession, getSession, getTrailerFields, getUserPrincipal, isRequestedSessionIdFromCookie, isRequestedSessionIdFromUrl, isRequestedSessionIdFromURL, isRequestedSessionIdValid, isTrailerFieldsReady, isUserInRole, login, logout, newPushBuilder, upgrade

Methods inherited from class javax.servlet.ServletRequestWrapper

getAsyncContext, getAttribute, getAttributeNames, getCharacterEncoding, getContentLength, getContentLengthLong, getContentType, getDispatcherType, getLocalAddr, getLocale, getLocales, getLocalName, getLocalPort, getParameter, getParameterMap, getParameterNames, getParameterValues, getProtocol, getRealPath, getRemoteAddr, getRemoteHost, getRemotePort, getRequest, getRequestDispatcher, getScheme, getServerName, getServerPort, getServletContext, isAsyncStarted, isAsyncSupported, isSecure, isWrapperFor, isWrapperFor, removeAttribute, setAttribute, setCharacterEncoding, setRequest, startAsync, startAsync

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.servlet.ServletRequest

getAsyncContext, getAttribute, getAttributeNames, getCharacterEncoding, getContentLength, getContentLengthLong, getContentType, getDispatcherType, getLocalAddr, getLocale, getLocales, getLocalName, getLocalPort, getParameter, getParameterMap, getParameterNames, getParameterValues, getProtocol, getRealPath, getRemoteAddr, getRemoteHost, getRemotePort, getRequestDispatcher, getScheme, getServerName, getServerPort, getServletContext, isAsyncStarted, isAsyncSupported, isSecure, removeAttribute, setAttribute, setCharacterEncoding, startAsync, startAsync

Field Detail

body

private final byte[] body

sign

private final cn.sinozg.applet.common.properties.SignValue sign

log

private final org.slf4j.Logger log

headerMap

private final Map<String,String> headerMap

Constructor Detail

WrapperRequest

public WrapperRequest(javax.servlet.http.HttpServletRequest request,
                      javax.servlet.ServletResponse response,
                      cn.sinozg.applet.common.properties.SignValue sign)
               throws IOException

Throws:

IOException

Method Detail

getReader

public BufferedReader getReader()
                         throws IOException

Specified by:

getReader in interface javax.servlet.ServletRequest

Overrides:

getReader in class javax.servlet.ServletRequestWrapper

Throws:

IOException

getInputStream

public javax.servlet.ServletInputStream getInputStream()

Specified by:

getInputStream in interface javax.servlet.ServletRequest

Overrides:

getInputStream in class javax.servlet.ServletRequestWrapper

getHeader

public String getHeader(String name)

Specified by:

getHeader in interface javax.servlet.http.HttpServletRequest

Overrides:

getHeader in class javax.servlet.http.HttpServletRequestWrapper

getHeaderNames

public Enumeration<String> getHeaderNames()

Specified by:

getHeaderNames in interface javax.servlet.http.HttpServletRequest

Overrides:

getHeaderNames in class javax.servlet.http.HttpServletRequestWrapper

getHeaders

public Enumeration<String> getHeaders(String name)

Specified by:

getHeaders in interface javax.servlet.http.HttpServletRequest

Overrides:

getHeaders in class javax.servlet.http.HttpServletRequestWrapper

decrypt

private byte[] decrypt()
                throws IOException

解密请求参数

Returns:

解密后的数据

Throws:

IOException - 异常