Class FileUploadRequestWrapper

java.lang.Object

javax.servlet.ServletRequestWrapper

javax.servlet.http.HttpServletRequestWrapper

org.deltava.servlet.filter.FileUploadRequestWrapper

All Implemented Interfaces:

HttpServletRequest, ServletRequest

public class FileUploadRequestWrapper
extends HttpServletRequestWrapper

A serlvet request wrapper for File Upload POST requests. This wrapper is created by parsing a multi-part form request; file parts are stored within the request, and this wrapper is used to access the parameter parts by the standard method calls contained within the Java Servlet API.

Since:

1.0

Version:

11.1

Author:

Luke

Field Summary

Fields inherited from interface javax.servlet.http.HttpServletRequest

BASIC_AUTH, CLIENT_CERT_AUTH, DIGEST_AUTH, FORM_AUTH

Constructor Summary

Constructors

Constructor	Description
FileUploadRequestWrapper(HttpServletRequest req)	Create a new request wrapper from an existing servlet request.

Method Summary

Modifier and Type	Method	Description
(package private) void	addParameter(String pName, String... pValues)	Adds a parameter to the request from a multi-part form.
final String	getParameter(String pName)
final Map<String,String[]>	getParameterMap()	Returns the parameters as a map of String arrays.
final Enumeration<String>	getParameterNames()	Returns all parameter names.
final String[]	getParameterValues(String pName)	Returns the value(s) of a request parameter.

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, getInputStream, getLocalAddr, getLocale, getLocales, getLocalName, getLocalPort, 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 javax.servlet.ServletRequest

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

Constructor Details

FileUploadRequestWrapper

public FileUploadRequestWrapper(HttpServletRequest req)

Create a new request wrapper from an existing servlet request.

Parameters:

req - the servlet request

Method Details

addParameter

void addParameter(String pName,
 String... pValues)

Adds a parameter to the request from a multi-part form. If a parameter has multiple values, this method can be called multiple times.

Parameters:

pName - the parameter name

pValues - the parameter values

getParameter

public final String getParameter(String pName)

Specified by:

getParameter in interface ServletRequest

Overrides:

getParameter in class ServletRequestWrapper

getParameterValues

public final String[] getParameterValues(String pName)

Returns the value(s) of a request parameter.

Specified by:

getParameterValues in interface ServletRequest

Overrides:

getParameterValues in class ServletRequestWrapper

Returns:

the parameter value(s)

getParameterMap

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

Returns the parameters as a map of String arrays.

Specified by:

getParameterMap in interface ServletRequest

Overrides:

getParameterMap in class ServletRequestWrapper

Returns:

a Map of String[] arrays

getParameterNames

public final Enumeration<String> getParameterNames()

Returns all parameter names.

Specified by:

getParameterNames in interface ServletRequest

Overrides:

getParameterNames in class ServletRequestWrapper

Returns:

an Enumeration of parameter names