Package org.glassfish.grizzly.servlet

Class DispatchedHttpServletRequest

java.lang.Object

javax.servlet.ServletRequestWrapper

javax.servlet.http.HttpServletRequestWrapper

org.glassfish.grizzly.servlet.DispatchedHttpServletRequest

All Implemented Interfaces:

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

public class DispatchedHttpServletRequest
extends javax.servlet.http.HttpServletRequestWrapper

Wrapper around a javax.servlet.http.HttpServletRequest that transforms an application request object (which might be the original one passed to a servlet.

Author:

Bongjae Chang

Field Summary

Fields

Modifier and Type	Field	Description
protected WebappContext	context	The context for this request.
protected String	contextPath	The context path for this request.
protected boolean	crossContext	If this request is cross context, since this changes session access behavior.
protected final javax.servlet.DispatcherType	dispatcherType	The dispatcher type.
protected String	pathInfo	The path information for this request.
protected String	queryString	The query string for this request.
protected Object	requestDispatcherPath	The current request dispatcher path.
protected String	requestURI	The request URI for this request.
protected String	servletPath	The servlet path for this request.

Fields inherited from interface javax.servlet.http.HttpServletRequest

BASIC_AUTH, CLIENT_CERT_AUTH, DIGEST_AUTH, FORM_AUTH

Constructor Summary

Constructors

Constructor	Description
DispatchedHttpServletRequest(javax.servlet.http.HttpServletRequest request, WebappContext context, boolean crossContext, javax.servlet.DispatcherType dispatcherType)	Construct a new wrapped request around the specified servlet request.

Method Summary

Modifier and Type	Method	Description
Object	getAttribute(String name)	Override the getAttribute() method of the wrapped request.
Enumeration<String>	getAttributeNames()	Override the getAttributeNames() method of the wrapped request.
String	getContextPath()	Override the getContextPath() method of the wrapped request.
javax.servlet.DispatcherType	getDispatcherType()
String	getParameter(String name)	Override the getParameter() method of the wrapped request.
Map<String,String[]>	getParameterMap()	Override the getParameterMap() method of the wrapped request.
Enumeration<String>	getParameterNames()	Override the getParameterNames() method of the wrapped request.
String[]	getParameterValues(String name)	Override the getParameterValues() method of the wrapped request.
String	getPathInfo()	Override the getPathInfo() method of the wrapped request.
String	getQueryString()	Override the getQueryString() method of the wrapped request.
javax.servlet.RequestDispatcher	getRequestDispatcher(String path)	Return a RequestDispatcher that wraps the resource at the specified path, which may be interpreted as relative to the current request path.
HttpServletRequestImpl	getRequestFacade()
String	getRequestURI()	Override the getRequestURI() method of the wrapped request.
StringBuffer	getRequestURL()	Override the getRequestURL() method of the wrapped request.
String	getServletPath()	Override the getServletPath() method of the wrapped request.
protected boolean	isSpecial(String name)	Is this attribute name one of the special ones that is added only for included servlets?
protected String[]	mergeValues(Object values1, Object values2)	Merge the two sets of parameter values into a single String array.
void	recycle()
void	removeAttribute(String name)	Override the removeAttribute() method of the wrapped request.
void	setAttribute(String name, Object value)	Override the setAttribute() method of the wrapped request.

Methods inherited from class javax.servlet.http.HttpServletRequestWrapper

authenticate, changeSessionId, getAuthType, getCookies, getDateHeader, getHeader, getHeaderNames, getHeaders, getIntHeader, getMethod, getPart, getParts, getPathTranslated, getRemoteUser, getRequestedSessionId, getSession, getSession, getUserPrincipal, isRequestedSessionIdFromCookie, isRequestedSessionIdFromUrl, isRequestedSessionIdFromURL, isRequestedSessionIdValid, isUserInRole, login, logout, upgrade

Methods inherited from class javax.servlet.ServletRequestWrapper

getAsyncContext, getCharacterEncoding, getContentLength, getContentLengthLong, getContentType, getInputStream, getLocalAddr, getLocale, getLocales, getLocalName, getLocalPort, getProtocol, getReader, getRealPath, getRemoteAddr, getRemoteHost, getRemotePort, getRequest, getScheme, getServerName, getServerPort, getServletContext, isAsyncStarted, isAsyncSupported, isSecure, isWrapperFor, isWrapperFor, setCharacterEncoding, setRequest, startAsync, startAsync

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

getAsyncContext, getCharacterEncoding, getContentLength, getContentLengthLong, getContentType, getInputStream, getLocalAddr, getLocale, getLocales, getLocalName, getLocalPort, getProtocol, getReader, getRealPath, getRemoteAddr, getRemoteHost, getRemotePort, getScheme, getServerName, getServerPort, getServletContext, isAsyncStarted, isAsyncSupported, isSecure, setCharacterEncoding, startAsync, startAsync

Field Details

context

protected WebappContext context

The context for this request.

contextPath

protected String contextPath

The context path for this request.

crossContext

protected boolean crossContext

If this request is cross context, since this changes session access behavior.

dispatcherType

protected final javax.servlet.DispatcherType dispatcherType

The dispatcher type.

pathInfo

protected String pathInfo

The path information for this request.

queryString

protected String queryString

The query string for this request.

requestDispatcherPath

protected Object requestDispatcherPath

The current request dispatcher path.

requestURI

protected String requestURI

The request URI for this request.

servletPath

protected String servletPath

The servlet path for this request.

Constructor Details

DispatchedHttpServletRequest

public DispatchedHttpServletRequest(javax.servlet.http.HttpServletRequest request,
 WebappContext context,
 boolean crossContext,
 javax.servlet.DispatcherType dispatcherType)

Construct a new wrapped request around the specified servlet request.

Parameters:

request - the servlet request being wrapped

dispatcherType - the dispatcher type

Method Details

getAttribute

public Object getAttribute(String name)

Override the getAttribute() method of the wrapped request.

Specified by:

getAttribute in interface javax.servlet.ServletRequest

Overrides:

getAttribute in class javax.servlet.ServletRequestWrapper

Parameters:

name - Name of the attribute to retrieve

getAttributeNames

public Enumeration<String> getAttributeNames()

Override the getAttributeNames() method of the wrapped request.

Specified by:

getAttributeNames in interface javax.servlet.ServletRequest

Overrides:

getAttributeNames in class javax.servlet.ServletRequestWrapper

removeAttribute

public void removeAttribute(String name)

Override the removeAttribute() method of the wrapped request.

Specified by:

removeAttribute in interface javax.servlet.ServletRequest

Overrides:

removeAttribute in class javax.servlet.ServletRequestWrapper

Parameters:

name - Name of the attribute to remove

setAttribute

public void setAttribute(String name,
 Object value)

Override the setAttribute() method of the wrapped request.

Specified by:

setAttribute in interface javax.servlet.ServletRequest

Overrides:

setAttribute in class javax.servlet.ServletRequestWrapper

Parameters:

name - Name of the attribute to set

value - Value of the attribute to set

getRequestDispatcher

public javax.servlet.RequestDispatcher getRequestDispatcher(String path)

Return a RequestDispatcher that wraps the resource at the specified path, which may be interpreted as relative to the current request path.

Specified by:

getRequestDispatcher in interface javax.servlet.ServletRequest

Overrides:

getRequestDispatcher in class javax.servlet.ServletRequestWrapper

Parameters:

path - Path of the resource to be wrapped

getDispatcherType

public javax.servlet.DispatcherType getDispatcherType()

Specified by:

getDispatcherType in interface javax.servlet.ServletRequest

Overrides:

getDispatcherType in class javax.servlet.ServletRequestWrapper

getContextPath

public String getContextPath()

Override the getContextPath() method of the wrapped request.

Specified by:

getContextPath in interface javax.servlet.http.HttpServletRequest

Overrides:

getContextPath in class javax.servlet.http.HttpServletRequestWrapper

getParameter

public String getParameter(String name)

Override the getParameter() method of the wrapped request.

Specified by:

getParameter in interface javax.servlet.ServletRequest

Overrides:

getParameter in class javax.servlet.ServletRequestWrapper

Parameters:

name - Name of the requested parameter

getParameterMap

public Map<String,String[]> getParameterMap()

Override the getParameterMap() method of the wrapped request.

Specified by:

getParameterMap in interface javax.servlet.ServletRequest

Overrides:

getParameterMap in class javax.servlet.ServletRequestWrapper

getParameterNames

public Enumeration<String> getParameterNames()

Override the getParameterNames() method of the wrapped request.

Specified by:

getParameterNames in interface javax.servlet.ServletRequest

Overrides:

getParameterNames in class javax.servlet.ServletRequestWrapper

getParameterValues

public String[] getParameterValues(String name)

Override the getParameterValues() method of the wrapped request.

Specified by:

getParameterValues in interface javax.servlet.ServletRequest

Overrides:

getParameterValues in class javax.servlet.ServletRequestWrapper

Parameters:

name - Name of the requested parameter

getPathInfo

public String getPathInfo()

Override the getPathInfo() method of the wrapped request.

Specified by:

getPathInfo in interface javax.servlet.http.HttpServletRequest

Overrides:

getPathInfo in class javax.servlet.http.HttpServletRequestWrapper

getQueryString

public String getQueryString()

Override the getQueryString() method of the wrapped request.

Specified by:

getQueryString in interface javax.servlet.http.HttpServletRequest

Overrides:

getQueryString in class javax.servlet.http.HttpServletRequestWrapper

getRequestURI

public String getRequestURI()

Override the getRequestURI() method of the wrapped request.

Specified by:

getRequestURI in interface javax.servlet.http.HttpServletRequest

Overrides:

getRequestURI in class javax.servlet.http.HttpServletRequestWrapper

getRequestURL

public StringBuffer getRequestURL()

Override the getRequestURL() method of the wrapped request.

Specified by:

getRequestURL in interface javax.servlet.http.HttpServletRequest

Overrides:

getRequestURL in class javax.servlet.http.HttpServletRequestWrapper

getServletPath

public String getServletPath()

Override the getServletPath() method of the wrapped request.

Specified by:

getServletPath in interface javax.servlet.http.HttpServletRequest

Overrides:

getServletPath in class javax.servlet.http.HttpServletRequestWrapper

isSpecial

protected boolean isSpecial(String name)

Is this attribute name one of the special ones that is added only for included servlets?

Parameters:

name - Attribute name to be tested

mergeValues

protected String[] mergeValues(Object values1,
 Object values2)

Merge the two sets of parameter values into a single String array.

Parameters:

values1 - First set of values

values2 - Second set of values

recycle

public void recycle()

getRequestFacade

public HttpServletRequestImpl getRequestFacade()