com.esri.gpt.control.filter
Class MultipartWrapper

java.lang.Object
  javax.servlet.ServletRequestWrapper
      javax.servlet.http.HttpServletRequestWrapper
          com.esri.gpt.control.filter.MultipartWrapper

All Implemented Interfaces:

HttpServletRequest, ServletRequest

public class MultipartWrapper
extends HttpServletRequestWrapper

HTTP servlet request wrapper for a multipart requests.

The wrapper uses the org.apache.commons.fileupload package for parsing and handling the incoming request.

The typical usage is based upon an incoming form with an enctype of multipart/form-data.

org.apache.commons.fileupload.FileUploadBase$FileSizeLimitExceededException is the exception thrown when the uploaded file size exceeds the limit.

Field Summary

Fields inherited from interface javax.servlet.http.HttpServletRequest

BASIC_AUTH, CLIENT_CERT_AUTH, DIGEST_AUTH, FORM_AUTH

Constructor Summary

MultipartWrapper(HttpServletRequest request)
Construct with a current HTTP servlet request.

Method Summary

String	getParameter(String name) Gets the form parameter value associated with a name.
Map	getParameterMap() Gets the form parameter map.
Enumeration	getParameterNames() Gets the form parameter names.
String[]	getParameterValues(String name) Gets the form parameter values associated with a name.
static boolean	isMultipartContent(ServletRequest request) Determine if a request contains multipart content.

Methods inherited from class javax.servlet.http.HttpServletRequestWrapper

getAuthType, getContextPath, getCookies, getDateHeader, getHeader, getHeaderNames, getHeaders, getIntHeader, getMethod, getPathInfo, getPathTranslated, getQueryString, getRemoteUser, getRequestedSessionId, getRequestURI, getRequestURL, getServletPath, getSession, getSession, getUserPrincipal, isRequestedSessionIdFromCookie, isRequestedSessionIdFromUrl, isRequestedSessionIdFromURL, isRequestedSessionIdValid, isUserInRole

Methods inherited from class javax.servlet.ServletRequestWrapper

getAttribute, getAttributeNames, getCharacterEncoding, getContentLength, getContentType, getInputStream, getLocalAddr, getLocale, getLocales, getLocalName, getLocalPort, getProtocol, getReader, getRealPath, getRemoteAddr, getRemoteHost, getRemotePort, getRequest, getRequestDispatcher, getScheme, getServerName, getServerPort, isSecure, removeAttribute, setAttribute, setCharacterEncoding, setRequest

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

getAttribute, getAttributeNames, getCharacterEncoding, getContentLength, getContentType, getInputStream, getLocalAddr, getLocale, getLocales, getLocalName, getLocalPort, getProtocol, getReader, getRealPath, getRemoteAddr, getRemoteHost, getRemotePort, getRequestDispatcher, getScheme, getServerName, getServerPort, isSecure, removeAttribute, setAttribute, setCharacterEncoding

Constructor Detail

MultipartWrapper

public MultipartWrapper(HttpServletRequest request)
                 throws org.apache.commons.fileupload.FileUploadException

Construct with a current HTTP servlet request.

Parameters:

request - the current HTTP servlet request

Throws:

org.apache.commons.fileupload.FileUploadException - if an exception occurs during file upload

Method Detail

getParameter

public String getParameter(String name)

Gets the form parameter value associated with a name.

Specified by:

getParameter in interface ServletRequest

Overrides:

getParameter in class ServletRequestWrapper

Parameters:

name - the subject parameter name

Returns:

the associated value (null if none)

getParameterMap

public Map getParameterMap()

Gets the form parameter map.

Specified by:

getParameterMap in interface ServletRequest

Overrides:

getParameterMap in class ServletRequestWrapper

Returns:

the form parameter map

getParameterNames

public Enumeration getParameterNames()

Gets the form parameter names.

Specified by:

getParameterNames in interface ServletRequest

Overrides:

getParameterNames in class ServletRequestWrapper

Returns:

the form parameter names

getParameterValues

public String[] getParameterValues(String name)

Gets the form parameter values associated with a name.

Specified by:

getParameterValues in interface ServletRequest

Overrides:

getParameterValues in class ServletRequestWrapper

Parameters:

name - the subject parameter name

Returns:

the associated values (null if none)

isMultipartContent

public static boolean isMultipartContent(ServletRequest request)

Determine if a request contains multipart content.

Parameters:

request - the current request

Returns:

true if the request contains multipart content