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java.lang.Object | +--org.apache.struts.upload.MultipartRequestWrapper
This class functions as a wrapper around HttpServletRequest to
provide working getParameter methods for multipart requests. Once
Struts requires Servlet 2.3, this class will definately be changed to
extend javax.servlet.http.HttpServletRequestWrapper instead of
implementing HttpServletRequest. Servlet 2.3 methods are implemented
to return null
or do nothing if called on. Use
getRequest
to retrieve the underlying HttpServletRequest
object and call on the 2.3 method there, the empty methods are here only
so that this will compile with the Servlet 2.3 jar. This class exists temporarily
in the process() method of ActionServlet, just before the ActionForward is processed
and just after the Action is performed, the request is set back to the original
HttpServletRequest object.
Field Summary | |
protected java.util.Map |
parameters
The parameters for this multipart request |
protected javax.servlet.http.HttpServletRequest |
request
The underlying HttpServletRequest |
Fields inherited from interface javax.servlet.http.HttpServletRequest |
BASIC_AUTH, CLENT_CERT_AUTH, DIGEST_AUTH, FORM_AUTH |
Constructor Summary | |
MultipartRequestWrapper(javax.servlet.http.HttpServletRequest request)
|
Method Summary | |
java.lang.Object |
getAttribute(java.lang.String name)
|
java.util.Enumeration |
getAttributeNames()
|
java.lang.String |
getAuthType()
|
java.lang.String |
getCharacterEncoding()
|
int |
getContentLength()
|
java.lang.String |
getContentType()
|
java.lang.String |
getContextPath()
|
javax.servlet.http.Cookie[] |
getCookies()
|
long |
getDateHeader(java.lang.String name)
|
java.lang.String |
getHeader(java.lang.String name)
|
java.util.Enumeration |
getHeaderNames()
|
java.util.Enumeration |
getHeaders(java.lang.String name)
|
javax.servlet.ServletInputStream |
getInputStream()
|
int |
getIntHeader(java.lang.String name)
|
java.util.Locale |
getLocale()
|
java.util.Enumeration |
getLocales()
|
java.lang.String |
getMethod()
|
java.lang.String |
getParameter(java.lang.String name)
Attempts to get a parameter for this request. |
java.util.Map |
getParameterMap()
This method returns null. |
java.util.Enumeration |
getParameterNames()
Returns the names of the parameters for this request. |
java.lang.String[] |
getParameterValues(java.lang.String name)
|
java.lang.String |
getPathInfo()
|
java.lang.String |
getPathTranslated()
|
java.lang.String |
getProtocol()
|
java.lang.String |
getQueryString()
|
java.io.BufferedReader |
getReader()
|
java.lang.String |
getRealPath(java.lang.String path)
|
java.lang.String |
getRemoteAddr()
|
java.lang.String |
getRemoteHost()
|
java.lang.String |
getRemoteUser()
|
javax.servlet.http.HttpServletRequest |
getRequest()
Returns the underlying HttpServletRequest for this wrapper |
javax.servlet.RequestDispatcher |
getRequestDispatcher(java.lang.String path)
|
java.lang.String |
getRequestedSessionId()
|
java.lang.String |
getRequestURI()
|
java.lang.StringBuffer |
getRequestURL()
This method returns null. |
java.lang.String |
getScheme()
|
java.lang.String |
getServerName()
|
int |
getServerPort()
|
java.lang.String |
getServletPath()
|
javax.servlet.http.HttpSession |
getSession()
|
javax.servlet.http.HttpSession |
getSession(boolean create)
|
java.security.Principal |
getUserPrincipal()
|
boolean |
isRequestedSessionIdFromCookie()
This method returns false. |
boolean |
isRequestedSessionIdFromUrl()
|
boolean |
isRequestedSessionIdFromURL()
|
boolean |
isRequestedSessionIdValid()
|
boolean |
isSecure()
|
boolean |
isUserInRole(java.lang.String user)
|
void |
removeAttribute(java.lang.String name)
|
void |
setAttribute(java.lang.String name,
java.lang.Object o)
|
void |
setCharacterEncoding(java.lang.String encoding)
This method does nothing. |
void |
setParameter(java.lang.String name,
java.lang.String value)
Sets a parameter for this request. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface javax.servlet.http.HttpServletRequest |
|
Field Detail |
protected java.util.Map parameters
protected javax.servlet.http.HttpServletRequest request
Constructor Detail |
public MultipartRequestWrapper(javax.servlet.http.HttpServletRequest request)
Method Detail |
public void setParameter(java.lang.String name, java.lang.String value)
public java.lang.String getParameter(java.lang.String name)
getParameter
in interface javax.servlet.ServletRequest
public java.util.Enumeration getParameterNames()
getParameterNames
in interface javax.servlet.ServletRequest
public java.lang.String[] getParameterValues(java.lang.String name)
getParameterValues
in interface javax.servlet.ServletRequest
public javax.servlet.http.HttpServletRequest getRequest()
public java.lang.Object getAttribute(java.lang.String name)
getAttribute
in interface javax.servlet.ServletRequest
public java.util.Enumeration getAttributeNames()
getAttributeNames
in interface javax.servlet.ServletRequest
public java.lang.String getCharacterEncoding()
getCharacterEncoding
in interface javax.servlet.ServletRequest
public int getContentLength()
getContentLength
in interface javax.servlet.ServletRequest
public java.lang.String getContentType()
getContentType
in interface javax.servlet.ServletRequest
public javax.servlet.ServletInputStream getInputStream() throws java.io.IOException
getInputStream
in interface javax.servlet.ServletRequest
java.io.IOException
public java.lang.String getProtocol()
getProtocol
in interface javax.servlet.ServletRequest
public java.lang.String getScheme()
getScheme
in interface javax.servlet.ServletRequest
public java.lang.String getServerName()
getServerName
in interface javax.servlet.ServletRequest
public int getServerPort()
getServerPort
in interface javax.servlet.ServletRequest
public java.io.BufferedReader getReader() throws java.io.IOException
getReader
in interface javax.servlet.ServletRequest
java.io.IOException
public java.lang.String getRemoteAddr()
getRemoteAddr
in interface javax.servlet.ServletRequest
public java.lang.String getRemoteHost()
getRemoteHost
in interface javax.servlet.ServletRequest
public void setAttribute(java.lang.String name, java.lang.Object o)
setAttribute
in interface javax.servlet.ServletRequest
public void removeAttribute(java.lang.String name)
removeAttribute
in interface javax.servlet.ServletRequest
public java.util.Locale getLocale()
getLocale
in interface javax.servlet.ServletRequest
public java.util.Enumeration getLocales()
getLocales
in interface javax.servlet.ServletRequest
public boolean isSecure()
isSecure
in interface javax.servlet.ServletRequest
public javax.servlet.RequestDispatcher getRequestDispatcher(java.lang.String path)
getRequestDispatcher
in interface javax.servlet.ServletRequest
public java.lang.String getRealPath(java.lang.String path)
getRealPath
in interface javax.servlet.ServletRequest
public java.lang.String getAuthType()
getAuthType
in interface javax.servlet.http.HttpServletRequest
public javax.servlet.http.Cookie[] getCookies()
getCookies
in interface javax.servlet.http.HttpServletRequest
public long getDateHeader(java.lang.String name)
getDateHeader
in interface javax.servlet.http.HttpServletRequest
public java.lang.String getHeader(java.lang.String name)
getHeader
in interface javax.servlet.http.HttpServletRequest
public java.util.Enumeration getHeaders(java.lang.String name)
getHeaders
in interface javax.servlet.http.HttpServletRequest
public java.util.Enumeration getHeaderNames()
getHeaderNames
in interface javax.servlet.http.HttpServletRequest
public int getIntHeader(java.lang.String name)
getIntHeader
in interface javax.servlet.http.HttpServletRequest
public java.lang.String getMethod()
getMethod
in interface javax.servlet.http.HttpServletRequest
public java.lang.String getPathInfo()
getPathInfo
in interface javax.servlet.http.HttpServletRequest
public java.lang.String getPathTranslated()
getPathTranslated
in interface javax.servlet.http.HttpServletRequest
public java.lang.String getContextPath()
getContextPath
in interface javax.servlet.http.HttpServletRequest
public java.lang.String getQueryString()
getQueryString
in interface javax.servlet.http.HttpServletRequest
public java.lang.String getRemoteUser()
getRemoteUser
in interface javax.servlet.http.HttpServletRequest
public boolean isUserInRole(java.lang.String user)
isUserInRole
in interface javax.servlet.http.HttpServletRequest
public java.security.Principal getUserPrincipal()
getUserPrincipal
in interface javax.servlet.http.HttpServletRequest
public java.lang.String getRequestedSessionId()
getRequestedSessionId
in interface javax.servlet.http.HttpServletRequest
public java.lang.String getRequestURI()
getRequestURI
in interface javax.servlet.http.HttpServletRequest
public java.lang.String getServletPath()
getServletPath
in interface javax.servlet.http.HttpServletRequest
public javax.servlet.http.HttpSession getSession(boolean create)
getSession
in interface javax.servlet.http.HttpServletRequest
public javax.servlet.http.HttpSession getSession()
getSession
in interface javax.servlet.http.HttpServletRequest
public boolean isRequestedSessionIdValid()
isRequestedSessionIdValid
in interface javax.servlet.http.HttpServletRequest
public boolean isRequestedSessionIdFromURL()
isRequestedSessionIdFromURL
in interface javax.servlet.http.HttpServletRequest
public boolean isRequestedSessionIdFromUrl()
isRequestedSessionIdFromUrl
in interface javax.servlet.http.HttpServletRequest
public java.util.Map getParameterMap()
getParameterMap
in interface javax.servlet.ServletRequest
public void setCharacterEncoding(java.lang.String encoding)
setCharacterEncoding
in interface javax.servlet.ServletRequest
public java.lang.StringBuffer getRequestURL()
getRequestURL
in interface javax.servlet.http.HttpServletRequest
public boolean isRequestedSessionIdFromCookie()
isRequestedSessionIdFromCookie
in interface javax.servlet.http.HttpServletRequest
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