de.terrestris.shoguncore.util.interceptor

Class MutableHttpServletRequest

java.lang.Object

javax.servlet.ServletRequestWrapper

javax.servlet.http.HttpServletRequestWrapper

de.terrestris.shoguncore.util.interceptor.MutableHttpServletRequest

All Implemented Interfaces:

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

Direct Known Subclasses:

GeoserverAuthHeaderRequest

public class MutableHttpServletRequest
extends javax.servlet.http.HttpServletRequestWrapper

An implementation of HttpServletRequestWrapper.

Author:

Daniel Koch

See Also:

This stackoverflow discussion

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_CHARSET

Fields inherited from interface javax.servlet.http.HttpServletRequest

BASIC_AUTH, CLIENT_CERT_AUTH, DIGEST_AUTH, FORM_AUTH

Constructor Summary

Constructors

Constructor and Description
MutableHttpServletRequest(javax.servlet.http.HttpServletRequest request)

Method Summary

Modifier and Type	Method and Description
void	addParameter(String key, String value)
void	addParameter(String key, String[] value)
String	getHeader(String name)
javax.servlet.ServletInputStream	getInputStream()
String	getParameter(String key)
String	getParameterIgnoreCase(String name) Get a parameter by name, ignoring case.
Map<String,String[]>	getParameterMap()
BufferedReader	getReader()
static String	getRequestParameterValue(javax.servlet.http.HttpServletRequest httpServletRequest, String parameter)
static String	getRequestParameterValue(javax.servlet.http.HttpServletRequest httpServletRequest, String[] keys)
String	getRequestURI()
void	removeHeader(String key)
void	removeParameter(String key)
void	setHeader(String key, String value)
void	setInputStream(InputStream stream) Set the cachedInputStream as a copy of passed InputStream
void	setInputStream(String body) Set the cachedInputStream as a copy of UTF-8 encoded ByteArrayInputStream
void	setParameter(String key, String value)
void	setParameter(String key, String[] value)
void	setRequestURI(String url)
void	setRequestURI(URI uri)

Methods inherited from class javax.servlet.http.HttpServletRequestWrapper

authenticate, changeSessionId, getAuthType, getContextPath, getCookies, getDateHeader, getHeaderNames, getHeaders, getHttpServletMapping, getIntHeader, getMethod, getPart, getParts, getPathInfo, getPathTranslated, getQueryString, getRemoteUser, getRequestedSessionId, 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, 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, getParameterNames, getParameterValues, getProtocol, getRealPath, getRemoteAddr, getRemoteHost, getRemotePort, getRequestDispatcher, getScheme, getServerName, getServerPort, getServletContext, isAsyncStarted, isAsyncSupported, isSecure, removeAttribute, setAttribute, setCharacterEncoding, startAsync, startAsync

Field Detail

DEFAULT_CHARSET

public static final String DEFAULT_CHARSET

See Also:

Constant Field Values

Constructor Detail

MutableHttpServletRequest

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

Parameters:

request -

Method Detail

getRequestParameterValue

public static String getRequestParameterValue(javax.servlet.http.HttpServletRequest httpServletRequest,
                                              String[] keys)
                                       throws InterceptorException,
                                              IOException

Parameters:

httpServletRequest -

keys -

Returns:

Throws:

InterceptorException

IOException

getRequestParameterValue

public static String getRequestParameterValue(javax.servlet.http.HttpServletRequest httpServletRequest,
                                              String parameter)
                                       throws InterceptorException,
                                              IOException

Parameters:

httpServletRequest -

parameter -

Returns:

Throws:

InterceptorException

IOException

getRequestURI

public String getRequestURI()

Specified by:

getRequestURI in interface javax.servlet.http.HttpServletRequest

Overrides:

getRequestURI in class javax.servlet.http.HttpServletRequestWrapper

setRequestURI

public void setRequestURI(String url)

Parameters:

url - The URI to set as instance of String

setRequestURI

public void setRequestURI(URI uri)

Parameters:

uri - The URI to set as instance of URI

setParameter

public void setParameter(String key,
                         String[] value)

Parameters:

key -

value -

setParameter

public void setParameter(String key,
                         String value)

Parameters:

key -

value -

setHeader

public void setHeader(String key,
                      String value)

Parameters:

key - The header name (without a trailing colon `:`)

value - The header value

addParameter

public void addParameter(String key,
                         String[] value)

Parameters:

key -

value -

addParameter

public void addParameter(String key,
                         String value)

Parameters:

key -

value -

removeParameter

public void removeParameter(String key)

Parameters:

key -

removeHeader

public void removeHeader(String key)

Parameters:

key -

getParameter

public String getParameter(String key)

Specified by:

getParameter in interface javax.servlet.ServletRequest

Overrides:

getParameter in class javax.servlet.ServletRequestWrapper

getParameterMap

public Map<String,String[]> getParameterMap()

Specified by:

getParameterMap in interface javax.servlet.ServletRequest

Overrides:

getParameterMap 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

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

setInputStream

public void setInputStream(String body)

Set the cachedInputStream as a copy of UTF-8 encoded ByteArrayInputStream

Parameters:

body - String body to create the ByteArrayInputStream from

setInputStream

public void setInputStream(InputStream stream)

Set the cachedInputStream as a copy of passed InputStream

Parameters:

stream - The InputStream to set (copy)

getReader

public BufferedReader getReader()
                         throws IOException

Specified by:

getReader in interface javax.servlet.ServletRequest

Overrides:

getReader in class javax.servlet.ServletRequestWrapper

Throws:

IOException

getParameterIgnoreCase

public String getParameterIgnoreCase(String name)

Get a parameter by name, ignoring case.

Parameters:

name - the parameter to get

Returns:

a comma separated list of parameter values