app.myoss.cloud.web.spring.web.servlet.support

Class ReaderBodyHttpServletRequestWrapper

java.lang.Object

javax.servlet.ServletRequestWrapper

javax.servlet.http.HttpServletRequestWrapper

app.myoss.cloud.web.spring.web.servlet.support.ReaderBodyHttpServletRequestWrapper

All Implemented Interfaces:

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

public class ReaderBodyHttpServletRequestWrapper
extends javax.servlet.http.HttpServletRequestWrapper

HttpServletRequestWrapper包装类， 将流保存为 byte[]，然后将 ServletRequestWrapper.getReader() 和 ServletRequestWrapper.getInputStream() 方法的流的读取指向 byte[]， 使这两个方法支持多次读取，默认只能读取一次。并且能支持 InputStream.reset() 操作，把pos的指针的位置重置为起始位置。

Since:

2018年4月11日 下午3:05:20

Author:

Jerry.Chen

See Also:

ByteArrayServletInputStream

Field Summary

Fields inherited from interface javax.servlet.http.HttpServletRequest

BASIC_AUTH, CLIENT_CERT_AUTH, DIGEST_AUTH, FORM_AUTH

Constructor Summary

Constructors

Constructor and Description
ReaderBodyHttpServletRequestWrapper(javax.servlet.http.HttpServletRequest request) 创建HttpServletRequestWrapper包装类

Method Summary

Modifier and Type	Method and Description
javax.servlet.ServletInputStream	getInputStream()
BufferedReader	getReader()

Methods inherited from class javax.servlet.http.HttpServletRequestWrapper

authenticate, changeSessionId, getAuthType, getContextPath, getCookies, getDateHeader, getHeader, getHeaderNames, getHeaders, 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

Constructor Detail

ReaderBodyHttpServletRequestWrapper

public ReaderBodyHttpServletRequestWrapper(javax.servlet.http.HttpServletRequest request)

创建HttpServletRequestWrapper包装类

Parameters:

request - HttpServletRequest

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()
                                                throws IOException

Specified by:

getInputStream in interface javax.servlet.ServletRequest

Overrides:

getInputStream in class javax.servlet.ServletRequestWrapper

Throws:

IOException