Package org.aksw.jenax.web.filter

Class HeaderMapRequestWrapper

java.lang.Object

jakarta.servlet.ServletRequestWrapper

jakarta.servlet.http.HttpServletRequestWrapper

org.aksw.jenax.web.filter.HeaderMapRequestWrapper

All Implemented Interfaces:

jakarta.servlet.http.HttpServletRequest, jakarta.servlet.ServletRequest

public class HeaderMapRequestWrapper
extends jakarta.servlet.http.HttpServletRequestWrapper

Source: https://stackoverflow.com/questions/2811769/adding-an-http-header-to-the-request-in-a-servlet-filter Allow adding additional header entries to a request

Field Summary

Fields

Modifier and Type	Field	Description
protected com.google.common.collect.ListMultimap<String,String>	headerMap
protected boolean	overrideValuesMode

Fields inherited from interface jakarta.servlet.http.HttpServletRequest

BASIC_AUTH, CLIENT_CERT_AUTH, DIGEST_AUTH, FORM_AUTH

Constructor Summary

Constructors

Constructor	Description
HeaderMapRequestWrapper(jakarta.servlet.http.HttpServletRequest request, boolean overrideMode)	construct a wrapper for this request

Method Summary

Modifier and Type	Method	Description
void	addHeader(String name, String value)	add a header with given name and value
String	getHeader(String name)
Enumeration<String>	getHeaderNames()	get the Header names
Enumeration<String>	getHeaders(String name)

Methods inherited from class jakarta.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 jakarta.servlet.ServletRequestWrapper

getAsyncContext, getAttribute, getAttributeNames, getCharacterEncoding, getContentLength, getContentLengthLong, getContentType, getDispatcherType, getInputStream, getLocalAddr, getLocale, getLocales, getLocalName, getLocalPort, getParameter, getParameterMap, getParameterNames, getParameterValues, getProtocol, getReader, 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 jakarta.servlet.ServletRequest

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

Field Details

overrideValuesMode

protected boolean overrideValuesMode

headerMap

protected com.google.common.collect.ListMultimap<String,String> headerMap

Constructor Details

HeaderMapRequestWrapper

public HeaderMapRequestWrapper(jakarta.servlet.http.HttpServletRequest request,
 boolean overrideMode)

construct a wrapper for this request

Parameters:

request -

overrideMode - If false then values are appended, overridden otherwise. Cannot be used to remove keys.

Method Details

addHeader

public void addHeader(String name,
 String value)

add a header with given name and value

Parameters:

name -

value -

getHeader

public String getHeader(String name)

Specified by:

getHeader in interface jakarta.servlet.http.HttpServletRequest

Overrides:

getHeader in class jakarta.servlet.http.HttpServletRequestWrapper

getHeaderNames

public Enumeration<String> getHeaderNames()

get the Header names

Specified by:

getHeaderNames in interface jakarta.servlet.http.HttpServletRequest

Overrides:

getHeaderNames in class jakarta.servlet.http.HttpServletRequestWrapper

getHeaders

public Enumeration<String> getHeaders(String name)

Specified by:

getHeaders in interface jakarta.servlet.http.HttpServletRequest

Overrides:

getHeaders in class jakarta.servlet.http.HttpServletRequestWrapper