org.jasig.portal.container.servlet
Class DummyParameterRequestWrapper

java.lang.Object
  javax.servlet.ServletRequestWrapper
      javax.servlet.http.HttpServletRequestWrapper
          org.jasig.portal.container.servlet.DummyParameterRequestWrapper

All Implemented Interfaces:

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

public class DummyParameterRequestWrapper
extends javax.servlet.http.HttpServletRequestWrapper

This HttpServletRequestWrapper overrides the parameter related methods of a HttpServletRequest. It will either use an empty Map or the Map provided to the constructer to answer parameter questions.

Version:

$Revision: 1.2 $

Author:

Eric Dalquist edalquist@unicon.net

Field Summary

(package private) java.util.Map

params

Fields inherited from interface javax.servlet.http.HttpServletRequest

BASIC_AUTH, CLIENT_CERT_AUTH, DIGEST_AUTH, FORM_AUTH

Constructor Summary

DummyParameterRequestWrapper(javax.servlet.http.HttpServletRequest request)
Creates a wrapper that has no parameters.

DummyParameterRequestWrapper(javax.servlet.http.HttpServletRequest request, java.util.Map dummyParameters)
Creates a wrapper that uses the specified parameters.

Method Summary

java.lang.String	getParameter(java.lang.String name)
java.util.Map	getParameterMap()
java.util.Enumeration	getParameterNames()
java.lang.String[]	getParameterValues(java.lang.String name)

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

Field Detail

params

final java.util.Map params

Constructor Detail

DummyParameterRequestWrapper

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

Creates a wrapper that has no parameters. This will hide and parameters from the wrapped request.

Parameters:

request - The request to wrap.

DummyParameterRequestWrapper

public DummyParameterRequestWrapper(javax.servlet.http.HttpServletRequest request,
                                    java.util.Map dummyParameters)

Creates a wrapper that uses the specified parameters. Passing null in is the same as calling DummyParameterRequestWrapper(HttpServletRequest).

Parameters:

request - The request to wrap.

dummyParameters - The Map to use as the backing for the paramters of this request, may be null.

Method Detail

getParameter

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

Specified by:

getParameter in interface javax.servlet.ServletRequest

Overrides:

getParameter in class javax.servlet.ServletRequestWrapper

getParameterMap

public java.util.Map getParameterMap()

Specified by:

getParameterMap in interface javax.servlet.ServletRequest

Overrides:

getParameterMap in class javax.servlet.ServletRequestWrapper

getParameterNames

public java.util.Enumeration getParameterNames()

Specified by:

getParameterNames in interface javax.servlet.ServletRequest

Overrides:

getParameterNames in class javax.servlet.ServletRequestWrapper

getParameterValues

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

Specified by:

getParameterValues in interface javax.servlet.ServletRequest

Overrides:

getParameterValues in class javax.servlet.ServletRequestWrapper