com.oktiva.mogno
Class MognoServletRequestWrapper

java.lang.Object
  javax.servlet.ServletRequestWrapper
      javax.servlet.http.HttpServletRequestWrapper
          com.oktiva.mogno.MognoServletRequestWrapper

All Implemented Interfaces:

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

public class MognoServletRequestWrapper

extends javax.servlet.http.HttpServletRequestWrapper

Wrapper to handle multipart/form-data requests Created: Tue Sep 9 17:03:44 2003

Version:

1.0

Author:

oktiva

Field Summary

Fields inherited from interface javax.servlet.http.HttpServletRequest

BASIC_AUTH, CLIENT_CERT_AUTH, DIGEST_AUTH, FORM_AUTH

Constructor Summary

MognoServletRequestWrapper(javax.servlet.http.HttpServletRequest req)
Create a new wrapper object

Method Summary

org.apache.commons.fileupload.FileItem	getFileItem(java.lang.String name) Get a part
static javax.servlet.http.HttpServletRequest	getHttpServletRequest(javax.servlet.http.HttpServletRequest req) Use this method to create the wrapper only if it is needed to.
java.lang.String	getParameter(java.lang.String name) Get a parameter value
java.util.Enumeration	getParameterNames() Return the names of the parameters
java.lang.String[]	getParameterValues(java.lang.String field) Return the values of the parameters
boolean	isMultiPart()
static boolean	isMultiPart(javax.servlet.http.HttpServletRequest req)
void	setRequest(javax.servlet.http.HttpServletRequest req) Set the request to wrap

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, getLocale, getLocales, getParameterMap, getProtocol, getReader, getRealPath, getRemoteAddr, getRemoteHost, 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, getLocale, getLocales, getParameterMap, getProtocol, getReader, getRealPath, getRemoteAddr, getRemoteHost, getRequestDispatcher, getScheme, getServerName, getServerPort, isSecure, removeAttribute, setAttribute, setCharacterEncoding

Constructor Detail

MognoServletRequestWrapper

public MognoServletRequestWrapper(javax.servlet.http.HttpServletRequest req)
                           throws java.lang.IllegalArgumentException

Create a new wrapper object

Parameters:

req - a HttpServletRequest to wrap

Throws:

java.lang.IllegalArgumentException - if an error occurs while trying to call setRequest(req)

Method Detail

getHttpServletRequest

public static javax.servlet.http.HttpServletRequest getHttpServletRequest(javax.servlet.http.HttpServletRequest req)
                                                                   throws java.lang.IllegalArgumentException

Use this method to create the wrapper only if it is needed to. It will return the original object if method is not post or if content type is not multipart/form-data

Parameters:

req - Original request object

Returns:

a safe HttpServletRequest object

Throws:

java.lang.IllegalArgumentException - if an error occours while trying to create the wrapper object

setRequest

public void setRequest(javax.servlet.http.HttpServletRequest req)
                throws java.lang.IllegalArgumentException

Set the request to wrap

Parameters:

req - the request object

Throws:

java.lang.IllegalArgumentException - if an error occours

getFileItem

public org.apache.commons.fileupload.FileItem getFileItem(java.lang.String name)

Get a part

Parameters:

name - The name of the part

Returns:

the Part

getParameter

public java.lang.String getParameter(java.lang.String name)

Get a parameter value

Parameters:

name - The name of the parameter

Returns:

the value

getParameterNames

public java.util.Enumeration getParameterNames()

Return the names of the parameters

Returns:

an Enumeration of Strings with the parameter names

getParameterValues

public java.lang.String[] getParameterValues(java.lang.String field)

Return the values of the parameters

Returns:

an array with the values

isMultiPart

public boolean isMultiPart()

isMultiPart

public static boolean isMultiPart(javax.servlet.http.HttpServletRequest req)