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java.lang.Object | +--ccl.servlet.ChangedRequest
Sometimes a slightly changed HttpServletRequest object is needed with just new parameter values. An instance of this class encapsulates an http request and forwards all messages to this object except for changed parameters.
This class adds setParameter to a standard http request.
Field Summary |
Fields inherited from interface javax.servlet.http.HttpServletRequest |
BASIC_AUTH, CLIENT_CERT_AUTH, DIGEST_AUTH, FORM_AUTH |
Constructor Summary | |
ChangedRequest(javax.servlet.http.HttpServletRequest request)
|
Method Summary | |
java.lang.Object |
getAttribute(java.lang.String s)
Forwards message to original request object. |
java.util.Enumeration |
getAttributeNames()
Forwards message to original request object. |
java.lang.String |
getAuthType()
Forwards message to original request object. |
java.lang.String |
getCharacterEncoding()
Forwards message to original request object. |
int |
getContentLength()
Forwards message to original request object. |
java.lang.String |
getContentType()
Forwards message to original request object. |
java.lang.String |
getContextPath()
Forwards message to original request object. |
javax.servlet.http.Cookie[] |
getCookies()
Forwards message to original request object. |
long |
getDateHeader(java.lang.String s)
Forwards message to original request object. |
java.lang.String |
getHeader(java.lang.String s)
Forwards message to original request object. |
java.util.Enumeration |
getHeaderNames()
Forwards message to original request object. |
java.util.Enumeration |
getHeaders(java.lang.String s)
Forwards message to original request object. |
javax.servlet.ServletInputStream |
getInputStream()
Forwards message to original request object. |
int |
getIntHeader(java.lang.String s)
Forwards message to original request object. |
java.util.Locale |
getLocale()
Forwards message to original request object. |
java.util.Enumeration |
getLocales()
Forwards message to original request object. |
java.lang.String |
getMethod()
Forwards message to original request object. |
java.lang.String |
getParameter(java.lang.String name)
Returns a new or changed parameter if existing, otherwise this method returns the original parameter. |
java.util.Map |
getParameterMap()
Forwards message to original request object. |
java.util.Enumeration |
getParameterNames()
Returns new or changed parameter names if existing plus the rest of the unchanged names. |
java.lang.String[] |
getParameterValues(java.lang.String name)
Returns new or changed parameter values if existing, otherwise this method returns the originals. |
java.lang.String |
getPathInfo()
Forwards message to original request object. |
java.lang.String |
getPathTranslated()
Forwards message to original request object. |
java.lang.String |
getProtocol()
Forwards message to original request object. |
java.lang.String |
getQueryString()
Forwards message to original request object. |
java.io.BufferedReader |
getReader()
Forwards message to original request object. |
java.lang.String |
getRealPath(java.lang.String s)
Forwards message to original request object. |
java.lang.String |
getRemoteAddr()
Forwards message to original request object. |
java.lang.String |
getRemoteHost()
Forwards message to original request object. |
java.lang.String |
getRemoteUser()
Forwards message to original request object. |
javax.servlet.RequestDispatcher |
getRequestDispatcher(java.lang.String s)
Forwards message to original request object. |
java.lang.String |
getRequestedSessionId()
Forwards message to original request object. |
java.lang.String |
getRequestURI()
Forwards message to original request object. |
java.lang.StringBuffer |
getRequestURL()
Forwards message to original request object. |
java.lang.String |
getScheme()
Forwards message to original request object. |
java.lang.String |
getServerName()
Forwards message to original request object. |
int |
getServerPort()
Forwards message to original request object. |
java.lang.String |
getServletPath()
Forwards message to original request object. |
javax.servlet.http.HttpSession |
getSession()
Forwards message to original request object. |
javax.servlet.http.HttpSession |
getSession(boolean b)
Forwards message to original request object. |
java.security.Principal |
getUserPrincipal()
Forwards message to original request object. |
boolean |
isRequestedSessionIdFromCookie()
Forwards message to original request object. |
boolean |
isRequestedSessionIdFromUrl()
Forwards message to original request object. |
boolean |
isRequestedSessionIdFromURL()
Forwards message to original request object. |
boolean |
isRequestedSessionIdValid()
Forwards message to original request object. |
boolean |
isSecure()
Forwards message to original request object. |
boolean |
isUserInRole(java.lang.String s)
Forwards message to original request object. |
void |
putParameter(java.lang.String name,
java.lang.String value)
Lets you change the value of a parameter or add a new one. |
void |
putParameterValues(java.lang.String name,
java.lang.String[] values)
Lets you change the values of a parameter or add a new one. |
void |
removeAttribute(java.lang.String s)
Forwards message to original request object. |
void |
setAttribute(java.lang.String s,
java.lang.Object o)
Forwards message to original request object. |
void |
setCharacterEncoding(java.lang.String env)
Forwards message to original request object. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public ChangedRequest(javax.servlet.http.HttpServletRequest request)
Method Detail |
public void putParameter(java.lang.String name, java.lang.String value)
public void putParameterValues(java.lang.String name, java.lang.String[] values)
public java.lang.String getParameter(java.lang.String name)
getParameter
in interface javax.servlet.ServletRequest
public java.lang.String[] getParameterValues(java.lang.String name)
getParameterValues
in interface javax.servlet.ServletRequest
public java.util.Enumeration getParameterNames()
getParameterNames
in interface javax.servlet.ServletRequest
public java.lang.Object getAttribute(java.lang.String s)
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.util.Locale getLocale()
getLocale
in interface javax.servlet.ServletRequest
public java.util.Enumeration getLocales()
getLocales
in interface javax.servlet.ServletRequest
public java.lang.String getProtocol()
getProtocol
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 getRealPath(java.lang.String s)
getRealPath
in interface javax.servlet.ServletRequest
public java.lang.String getRemoteAddr()
getRemoteAddr
in interface javax.servlet.ServletRequest
public java.lang.String getRemoteHost()
getRemoteHost
in interface javax.servlet.ServletRequest
public javax.servlet.RequestDispatcher getRequestDispatcher(java.lang.String s)
getRequestDispatcher
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 boolean isSecure()
isSecure
in interface javax.servlet.ServletRequest
public void removeAttribute(java.lang.String s)
removeAttribute
in interface javax.servlet.ServletRequest
public void setAttribute(java.lang.String s, java.lang.Object o)
setAttribute
in interface javax.servlet.ServletRequest
public java.lang.String getAuthType()
getAuthType
in interface javax.servlet.http.HttpServletRequest
public java.lang.String getContextPath()
getContextPath
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 s)
getDateHeader
in interface javax.servlet.http.HttpServletRequest
public java.lang.String getHeader(java.lang.String s)
getHeader
in interface javax.servlet.http.HttpServletRequest
public java.util.Enumeration getHeaderNames()
getHeaderNames
in interface javax.servlet.http.HttpServletRequest
public java.util.Enumeration getHeaders(java.lang.String s)
getHeaders
in interface javax.servlet.http.HttpServletRequest
public int getIntHeader(java.lang.String s)
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 getQueryString()
getQueryString
in interface javax.servlet.http.HttpServletRequest
public java.lang.String getRemoteUser()
getRemoteUser
in interface javax.servlet.http.HttpServletRequest
public java.lang.String getRequestURI()
getRequestURI
in interface javax.servlet.http.HttpServletRequest
public java.lang.String getRequestedSessionId()
getRequestedSessionId
in interface javax.servlet.http.HttpServletRequest
public java.lang.String getServletPath()
getServletPath
in interface javax.servlet.http.HttpServletRequest
public javax.servlet.http.HttpSession getSession()
getSession
in interface javax.servlet.http.HttpServletRequest
public javax.servlet.http.HttpSession getSession(boolean b)
getSession
in interface javax.servlet.http.HttpServletRequest
public java.security.Principal getUserPrincipal()
getUserPrincipal
in interface javax.servlet.http.HttpServletRequest
public boolean isRequestedSessionIdFromCookie()
isRequestedSessionIdFromCookie
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 boolean isRequestedSessionIdValid()
isRequestedSessionIdValid
in interface javax.servlet.http.HttpServletRequest
public boolean isUserInRole(java.lang.String s)
isUserInRole
in interface javax.servlet.http.HttpServletRequest
public void setCharacterEncoding(java.lang.String env) throws java.io.UnsupportedEncodingException
setCharacterEncoding
in interface javax.servlet.ServletRequest
java.io.UnsupportedEncodingException
public java.util.Map getParameterMap()
getParameterMap
in interface javax.servlet.ServletRequest
public java.lang.StringBuffer getRequestURL()
getRequestURL
in interface javax.servlet.http.HttpServletRequest
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