org.apache.coyote.tomcat5
Class CoyoteRequest

java.lang.Object
  org.apache.coyote.tomcat5.CoyoteRequest

All Implemented Interfaces:

HttpRequest, javax.servlet.http.HttpServletRequest, Request, javax.servlet.ServletRequest

public class CoyoteRequest

extends java.lang.Object

implements HttpRequest, javax.servlet.http.HttpServletRequest

Wrapper object for the Coyote request.

Version:

$Revision: 1.37 $ $Date: 2004/06/07 16:54:58 $

Author:

Remy Maucherat, Craig R. McClanahan

Field Summary

protected java.util.HashMap	attributes The attributes associated with this Request, keyed by attribute name.
protected java.lang.String	authType Authentication type.
protected static int	CACHED_POST_LEN Post data buffer.
protected CoyoteConnector	connector Associated Catalina connector.
protected Context	context Associated context.
protected javax.servlet.http.Cookie[]	cookies The set of cookies associated with this Request.
protected boolean	cookiesParsed Cookies parsed flag.
protected Request	coyoteRequest Coyote request.
protected static java.util.Locale	defaultLocale The default Locale if none are specified.
protected java.lang.Object	dispatcherType The current dispatcher type.
protected CoyoteRequestFacade	facade The facade associated with this request.
protected javax.servlet.FilterChain	filterChain Filter chain associated with the request.
protected java.text.SimpleDateFormat[]	formats The set of SimpleDateFormat formats to use in getDateHeader().
protected static java.lang.String	info Descriptive information about this Request implementation.
protected InputBuffer	inputBuffer The associated input buffer.
protected CoyoteInputStream	inputStream ServletInputStream.
protected java.lang.String	localAddr Local address
protected java.util.ArrayList	locales The preferred Locales assocaited with this Request.
protected boolean	localesParsed Parse locales.
protected java.lang.String	localName Local address
protected int	localPort Local port
protected org.apache.commons.logging.Log	log After the request is mapped to a ServletContext, we can also map it to a logger.
protected MappingData	mappingData Mapping data.
protected ParameterMap	parameterMap Hash map used in the getParametersMap method.
protected byte[]	postData
protected CoyoteReader	reader Reader.
protected java.lang.String	remoteAddr Remote address.
protected java.lang.String	remoteHost Remote host.
protected int	remotePort Remote port
protected java.lang.Object	requestDispatcherPath The current request dispatcher path.
protected boolean	requestedSessionCookie Was the requested session ID received in a cookie?
protected java.lang.String	requestedSessionId The requested session ID (if any) for this request.
protected boolean	requestedSessionURL Was the requested session ID received in a URL?
protected boolean	requestParametersParsed Request parameters parsed flag.
protected Response	response The response with which this request is associated.
protected boolean	secure Secure flag.
protected Session	session The currently active session for this request.
protected boolean	sessionParsed Session parsed flag.
protected static StringManager	sm The string manager for this package.
protected java.net.Socket	socket The socket through which this Request was received.
protected javax.security.auth.Subject	subject The Subject associated with the current AccessControllerContext
protected B2CConverter	URIConverter URI byte to char converter (not recycled).
protected java.security.Principal	userPrincipal User principal.
protected boolean	usingInputStream Using stream flag.
protected boolean	usingReader Using writer flag.
protected ValveContext	valveContext The valve context associated with this request.
protected Wrapper	wrapper Associated wrapper.

Fields inherited from interface javax.servlet.http.HttpServletRequest

BASIC_AUTH, CLIENT_CERT_AUTH, DIGEST_AUTH, FORM_AUTH

Constructor Summary

CoyoteRequest()

Method Summary

void	addCookie(javax.servlet.http.Cookie cookie) Add a Cookie to the set of Cookies associated with this Request.
void	addHeader(java.lang.String name, java.lang.String value) Add a Header to the set of Headers associated with this Request.
void	addLocale(java.util.Locale locale) Add a Locale to the set of preferred Locales for this Request.
void	addParameter(java.lang.String name, java.lang.String[] values) Add a parameter name and corresponding set of values to this Request.
void	clearCookies() Clear the collection of Cookies associated with this Request.
void	clearHeaders() Clear the collection of Headers associated with this Request.
void	clearLocales() Clear the collection of Locales associated with this Request.
void	clearParameters() Clear the collection of parameters associated with this Request.
protected void	configureSessionCookie(javax.servlet.http.Cookie cookie) Configures the given JSESSIONID cookie.
javax.servlet.ServletInputStream	createInputStream() Create and return a ServletInputStream to read the content associated with this Request.
protected javax.servlet.http.HttpSession	doGetSession(boolean create)
void	finishRequest() Perform whatever actions are required to flush and close the input stream or reader, in a single operation.
java.lang.Object	getAttribute(java.lang.String name) Return the specified request attribute if it exists; otherwise, return null.
java.util.Enumeration	getAttributeNames() Return the names of all request attributes for this Request, or an empty Enumeration if there are none.
java.lang.String	getAuthorization() Return the authorization credentials sent with this request.
java.lang.String	getAuthType() Return the authentication type used for this Request.
java.lang.String	getCharacterEncoding() Return the character encoding for this Request.
Connector	getConnector() Return the Connector through which this Request was received.
int	getContentLength() Return the content length for this Request.
java.lang.String	getContentType() Return the content type for this Request.
Context	getContext() Return the Context within which this Request is being processed.
java.lang.String	getContextPath() Return the portion of the request URI used to select the Context of the Request.
MessageBytes	getContextPathMB() Get the context path.
javax.servlet.http.Cookie[]	getCookies() Return the set of Cookies received with this Request.
Request	getCoyoteRequest() Get the Coyote request.
long	getDateHeader(java.lang.String name) Return the value of the specified date header, if any; otherwise return -1.
java.lang.String	getDecodedRequestURI() Get the decoded request URI.
MessageBytes	getDecodedRequestURIMB() Get the decoded request URI.
javax.servlet.FilterChain	getFilterChain() Get filter chain associated with the request.
java.lang.String	getHeader(java.lang.String name) Return the first value of the specified header, if any; otherwise, return null
java.util.Enumeration	getHeaderNames() Return the names of all headers received with this request.
java.util.Enumeration	getHeaders(java.lang.String name) Return all of the values of the specified header, if any; otherwise, return an empty enumeration.
Host	getHost() Return the Host within which this Request is being processed.
java.lang.String	getInfo() Return descriptive information about this Request implementation and the corresponding version number, in the format <description>/<version>.
javax.servlet.ServletInputStream	getInputStream() Return the servlet input stream for this Request.
int	getIntHeader(java.lang.String name) Return the value of the specified header as an integer, or -1 if there is no such header for this request.
java.lang.String	getLocalAddr() Returns the Internet Protocol (IP) address of the interface on which the request was received.
java.util.Locale	getLocale() Return the preferred Locale that the client will accept content in, based on the value for the first Accept-Language header that was encountered.
java.util.Enumeration	getLocales() Return the set of preferred Locales that the client will accept content in, based on the values for any Accept-Language headers that were encountered.
java.lang.String	getLocalName() Returns the host name of the Internet Protocol (IP) interface on which the request was received.
int	getLocalPort() Returns the Internet Protocol (IP) port number of the interface on which the request was received.
MappingData	getMappingData() Return mapping data.
java.lang.String	getMethod() Return the HTTP request method used in this Request.
java.lang.Object	getNote(java.lang.String name) Return the object bound with the specified name to the internal notes for this request, or null if no such binding exists.
java.util.Iterator	getNoteNames() Return an Iterator containing the String names of all notes bindings that exist for this request.
java.lang.String	getParameter(java.lang.String name) Return the value of the specified request parameter, if any; otherwise, return null.
java.util.Map	getParameterMap() Returns a Map of the parameters of this request.
java.util.Enumeration	getParameterNames() Return the names of all defined request parameters for this request.
java.lang.String[]	getParameterValues(java.lang.String name) Return the defined values for the specified request parameter, if any; otherwise, return null.
java.lang.String	getPathInfo() Return the path information associated with this Request.
MessageBytes	getPathInfoMB() Get the path info.
java.lang.String	getPathTranslated() Return the extra path information for this request, translated to a real path.
java.lang.String	getProtocol() Return the protocol and version used to make this Request.
java.lang.String	getQueryString() Return the query string associated with this request.
java.io.BufferedReader	getReader() Read the Reader wrapping the input stream for this Request.
java.lang.String	getRealPath(java.lang.String path) Deprecated. As of version 2.1 of the Java Servlet API, use ServletContext.getRealPath().
java.lang.String	getRemoteAddr() Return the remote IP address making this Request.
java.lang.String	getRemoteHost() Return the remote host name making this Request.
int	getRemotePort() Returns the Internet Protocol (IP) source port of the client or last proxy that sent the request.
java.lang.String	getRemoteUser() Return the name of the remote user that has been authenticated for this Request.
javax.servlet.ServletRequest	getRequest() Return the ServletRequest for which this object is the facade.
javax.servlet.RequestDispatcher	getRequestDispatcher(java.lang.String path) Return a RequestDispatcher that wraps the resource at the specified path, which may be interpreted as relative to the current request path.
java.lang.String	getRequestedSessionId() Return the session identifier included in this request, if any.
MessageBytes	getRequestPathMB() Get the request path.
java.lang.String	getRequestURI() Return the request URI for this request.
java.lang.StringBuffer	getRequestURL() Reconstructs the URL the client used to make the request.
Response	getResponse() Return the Response with which this Request is associated.
java.lang.String	getScheme() Return the scheme used to make this Request.
java.lang.String	getServerName() Return the server name responding to this Request.
int	getServerPort() Return the server port responding to this Request.
java.lang.String	getServletPath() Return the portion of the request URI used to select the servlet that will process this request.
MessageBytes	getServletPathMB() Get the servlet path.
javax.servlet.http.HttpSession	getSession() Return the session associated with this Request, creating one if necessary.
javax.servlet.http.HttpSession	getSession(boolean create) Return the session associated with this Request, creating one if necessary and requested.
java.net.Socket	getSocket() Return the Socket (if any) through which this Request was received.
java.io.InputStream	getStream() Return the input stream associated with this Request.
protected B2CConverter	getURIConverter() Return the URI converter.
java.security.Principal	getUserPrincipal() Return the principal that has been authenticated for this Request.
ValveContext	getValveContext() Get valve context.
Wrapper	getWrapper() Return the Wrapper within which this Request is being processed.
boolean	isRequestedSessionIdFromCookie() Return true if the session identifier included in this request came from a cookie.
boolean	isRequestedSessionIdFromUrl() Deprecated. As of Version 2.1 of the Java Servlet API, use isRequestedSessionIdFromURL() instead.
boolean	isRequestedSessionIdFromURL() Return true if the session identifier included in this request came from the request URI.
boolean	isRequestedSessionIdValid() Return true if the session identifier included in this request identifies a valid session.
boolean	isSecure() Was this request received on a secure connection?
boolean	isUserInRole(java.lang.String role) Return true if the authenticated user principal possesses the specified role name.
protected void	parseCookies() Parse cookies.
protected void	parseLocales() Parse request locales.
protected void	parseLocalesHeader(java.lang.String value) Parse accept-language header value.
protected void	parseRequestParameters() Parse request parameters.
protected int	readPostBody(byte[] body, int len) Read post body in an array.
void	recycle() Release all object references, and initialize instance variables, in preparation for reuse of this object.
void	removeAttribute(java.lang.String name) Remove the specified request attribute if it exists.
void	removeNote(java.lang.String name) Remove any object bound to the specified name in the internal notes for this request.
void	setAttribute(java.lang.String name, java.lang.Object value) Set the specified request attribute to the specified value.
void	setAuthorization(java.lang.String authorization) Set the authorization credentials sent with this request.
void	setAuthType(java.lang.String type) Set the authentication type used for this request, if any; otherwise set the type to null.
void	setCharacterEncoding(java.lang.String enc) Overrides the name of the character encoding used in the body of this request.
void	setConnector(Connector connector) Set the Connector through which this Request was received.
void	setContentLength(int length) Set the content length associated with this Request.
void	setContentType(java.lang.String type) Set the content type (and optionally the character encoding) associated with this Request.
void	setContext(Context context) Set the Context within which this Request is being processed.
void	setContextPath(java.lang.String path) Set the context path for this Request.
void	setCookies(javax.servlet.http.Cookie[] cookies) Set the set of cookies recieved with this Request.
void	setCoyoteRequest(Request coyoteRequest) Set the Coyote request.
void	setDecodedRequestURI(java.lang.String uri) Set the decoded request URI.
void	javax.servlet.FilterChain)">setFilterChain(javax.servlet.FilterChain filterChain) Set filter chain associated with the request.
void	setHost(Host host) Set the Host within which this Request is being processed.
void	setMethod(java.lang.String method) Set the HTTP request method used for this Request.
void	setNote(java.lang.String name, java.lang.Object value) Bind an object to a specified name in the internal notes associated with this request, replacing any existing binding for this name.
void	setPathInfo(java.lang.String path) Set the path information for this Request.
void	setProtocol(java.lang.String protocol) Set the protocol name and version associated with this Request.
void	setQueryString(java.lang.String query) Set the query string for this Request.
void	setRemoteAddr(java.lang.String remoteAddr) Set the IP address of the remote client associated with this Request.
void	setRemoteHost(java.lang.String remoteHost) Set the fully qualified name of the remote client associated with this Request.
void	setRequestedSessionCookie(boolean flag) Set a flag indicating whether or not the requested session ID for this request came in through a cookie.
void	setRequestedSessionId(java.lang.String id) Set the requested session ID for this request.
void	setRequestedSessionURL(boolean flag) Set a flag indicating whether or not the requested session ID for this request came in through a URL.
void	setRequestURI(java.lang.String uri) Set the unparsed request URI for this Request.
void	setResponse(Response response) Set the Response with which this Request is associated.
void	setScheme(java.lang.String scheme) Set the name of the scheme associated with this request.
void	setSecure(boolean secure) Set the value to be returned by isSecure() for this Request.
void	setServerName(java.lang.String name) Set the name of the server (virtual host) to process this request.
void	setServerPort(int port) Set the port number of the server to process this request.
void	setServletPath(java.lang.String path) Set the servlet path for this Request.
void	setSocket(java.net.Socket socket) Set the Socket (if any) through which this Request was received.
void	setStream(java.io.InputStream stream) Set the input stream associated with this Request.
protected void	setURIConverter(B2CConverter URIConverter) Set the URI converter.
void	setUserPrincipal(java.security.Principal principal) Set the Principal who has been authenticated for this Request.
void	setValveContext(ValveContext valveContext) Set valve context.
void	setWrapper(Wrapper wrapper) Set the Wrapper within which this Request is being processed.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

coyoteRequest

protected Request coyoteRequest

Coyote request.

sm

protected static StringManager sm

The string manager for this package.

cookies

protected javax.servlet.http.Cookie[] cookies

The set of cookies associated with this Request.

formats

protected java.text.SimpleDateFormat[] formats

The set of SimpleDateFormat formats to use in getDateHeader().

defaultLocale

protected static java.util.Locale defaultLocale

The default Locale if none are specified.

attributes

protected java.util.HashMap attributes

The attributes associated with this Request, keyed by attribute name.

locales

protected java.util.ArrayList locales

The preferred Locales assocaited with this Request.

authType

protected java.lang.String authType

Authentication type.

dispatcherType

protected java.lang.Object dispatcherType

The current dispatcher type.

inputBuffer

protected InputBuffer inputBuffer

The associated input buffer.

inputStream

protected CoyoteInputStream inputStream

ServletInputStream.

reader

protected CoyoteReader reader

Reader.

usingInputStream

protected boolean usingInputStream

Using stream flag.

usingReader

protected boolean usingReader

Using writer flag.

userPrincipal

protected java.security.Principal userPrincipal

User principal.

sessionParsed

protected boolean sessionParsed

Session parsed flag.

requestParametersParsed

protected boolean requestParametersParsed

Request parameters parsed flag.

cookiesParsed

protected boolean cookiesParsed

Cookies parsed flag.

secure

protected boolean secure

Secure flag.

subject

protected transient javax.security.auth.Subject subject

The Subject associated with the current AccessControllerContext

CACHED_POST_LEN

protected static int CACHED_POST_LEN

Post data buffer.

postData

protected byte[] postData

parameterMap

protected ParameterMap parameterMap

Hash map used in the getParametersMap method.

session

protected Session session

The currently active session for this request.

requestDispatcherPath

protected java.lang.Object requestDispatcherPath

The current request dispatcher path.

requestedSessionCookie

protected boolean requestedSessionCookie

Was the requested session ID received in a cookie?

requestedSessionId

protected java.lang.String requestedSessionId

The requested session ID (if any) for this request.

requestedSessionURL

protected boolean requestedSessionURL

Was the requested session ID received in a URL?

socket

protected java.net.Socket socket

The socket through which this Request was received.

localesParsed

protected boolean localesParsed

Parse locales.

localPort

protected int localPort

Local port

remoteAddr

protected java.lang.String remoteAddr

Remote address.

remoteHost

protected java.lang.String remoteHost

Remote host.

remotePort

protected int remotePort

Remote port

localAddr

protected java.lang.String localAddr

Local address

localName

protected java.lang.String localName

Local address

log

protected org.apache.commons.logging.Log log

After the request is mapped to a ServletContext, we can also map it to a logger.

connector

protected CoyoteConnector connector

Associated Catalina connector.

context

protected Context context

Associated context.

filterChain

protected javax.servlet.FilterChain filterChain

Filter chain associated with the request.

info

protected static final java.lang.String info

Descriptive information about this Request implementation.

See Also:

Constant Field Values

mappingData

protected MappingData mappingData

Mapping data.

facade

protected CoyoteRequestFacade facade

The facade associated with this request.

response

protected Response response

The response with which this request is associated.

URIConverter

protected B2CConverter URIConverter

URI byte to char converter (not recycled).

valveContext

protected ValveContext valveContext

The valve context associated with this request.

wrapper

protected Wrapper wrapper

Associated wrapper.

Constructor Detail

CoyoteRequest

public CoyoteRequest()

Method Detail

setCoyoteRequest

public void setCoyoteRequest(Request coyoteRequest)

Set the Coyote request.

Parameters:

coyoteRequest - The Coyote request

getCoyoteRequest

public Request getCoyoteRequest()

Get the Coyote request.

recycle

public void recycle()

Release all object references, and initialize instance variables, in preparation for reuse of this object.

Specified by:

recycle in interface Request

getAuthorization

public java.lang.String getAuthorization()

Return the authorization credentials sent with this request.

Specified by:

getAuthorization in interface Request

setAuthorization

public void setAuthorization(java.lang.String authorization)

Set the authorization credentials sent with this request.

Specified by:

setAuthorization in interface Request

Parameters:

authorization - The new authorization credentials

getConnector

public Connector getConnector()

Return the Connector through which this Request was received.

Specified by:

getConnector in interface Request

setConnector

public void setConnector(Connector connector)

Set the Connector through which this Request was received.

Specified by:

setConnector in interface Request

Parameters:

connector - The new connector

getContext

public Context getContext()

Return the Context within which this Request is being processed.

Specified by:

getContext in interface Request

setContext

public void setContext(Context context)

Set the Context within which this Request is being processed. This must be called as soon as the appropriate Context is identified, because it identifies the value to be returned by getContextPath(), and thus enables parsing of the request URI.

Specified by:

setContext in interface Request

Parameters:

context - The newly associated Context

getFilterChain

public javax.servlet.FilterChain getFilterChain()

Get filter chain associated with the request.

Specified by:

getFilterChain in interface Request

javax.servlet.FilterChain)">

setFilterChain

public void setFilterChain(javax.servlet.FilterChain filterChain)

Set filter chain associated with the request.

Specified by:

javax.servlet.FilterChain)">setFilterChain in interface Request

Parameters:

filterChain - new filter chain

getHost

public Host getHost()

Return the Host within which this Request is being processed.

Specified by:

getHost in interface Request

setHost

public void setHost(Host host)

Set the Host within which this Request is being processed. This must be called as soon as the appropriate Host is identified, and before the Request is passed to a context.

Specified by:

setHost in interface Request

Parameters:

host - The newly associated Host

getInfo

public java.lang.String getInfo()

Return descriptive information about this Request implementation and the corresponding version number, in the format <description>/<version>.

Specified by:

getInfo in interface Request

getMappingData

public MappingData getMappingData()

Return mapping data.

getRequest

public javax.servlet.ServletRequest getRequest()

Return the ServletRequest for which this object is the facade. This method must be implemented by a subclass.

Specified by:

getRequest in interface Request

getResponse

public Response getResponse()

Return the Response with which this Request is associated.

Specified by:

getResponse in interface Request

setResponse

public void setResponse(Response response)

Set the Response with which this Request is associated.

Specified by:

setResponse in interface Request

Parameters:

response - The new associated response

getSocket

public java.net.Socket getSocket()

Return the Socket (if any) through which this Request was received. This should only be used to access underlying state information about this Socket, such as the SSLSession associated with an SSLSocket.

Specified by:

getSocket in interface Request

setSocket

public void setSocket(java.net.Socket socket)

Set the Socket (if any) through which this Request was received.

Specified by:

setSocket in interface Request

Parameters:

socket - The socket through which this request was received

getStream

public java.io.InputStream getStream()

Return the input stream associated with this Request.

Specified by:

getStream in interface Request

setStream

public void setStream(java.io.InputStream stream)

Set the input stream associated with this Request.

Specified by:

setStream in interface Request

Parameters:

stream - The new input stream

getURIConverter

protected B2CConverter getURIConverter()

Return the URI converter.

setURIConverter

protected void setURIConverter(B2CConverter URIConverter)

Set the URI converter.

Parameters:

URIConverter - the new URI connverter

getValveContext

public ValveContext getValveContext()

Get valve context.

Specified by:

getValveContext in interface Request

setValveContext

public void setValveContext(ValveContext valveContext)

Set valve context.

Specified by:

setValveContext in interface Request

Parameters:

valveContext - New valve context object

getWrapper

public Wrapper getWrapper()

Return the Wrapper within which this Request is being processed.

Specified by:

getWrapper in interface Request

setWrapper

public void setWrapper(Wrapper wrapper)

Set the Wrapper within which this Request is being processed. This must be called as soon as the appropriate Wrapper is identified, and before the Request is ultimately passed to an application servlet.

Specified by:

setWrapper in interface Request

Parameters:

wrapper - The newly associated Wrapper

createInputStream

public javax.servlet.ServletInputStream createInputStream()
                                                   throws java.io.IOException

Create and return a ServletInputStream to read the content associated with this Request.

Specified by:

createInputStream in interface Request

Throws:

java.io.IOException - if an input/output error occurs

finishRequest

public void finishRequest()
                   throws java.io.IOException

Perform whatever actions are required to flush and close the input stream or reader, in a single operation.

Specified by:

finishRequest in interface Request

Throws:

java.io.IOException - if an input/output error occurs

getNote

public java.lang.Object getNote(java.lang.String name)

Return the object bound with the specified name to the internal notes for this request, or null if no such binding exists.

Specified by:

getNote in interface Request

Parameters:

name - Name of the note to be returned

getNoteNames

public java.util.Iterator getNoteNames()

Return an Iterator containing the String names of all notes bindings that exist for this request.

Specified by:

getNoteNames in interface Request

removeNote

public void removeNote(java.lang.String name)

Remove any object bound to the specified name in the internal notes for this request.

Specified by:

removeNote in interface Request

Parameters:

name - Name of the note to be removed

setNote

public void setNote(java.lang.String name,
                    java.lang.Object value)

Bind an object to a specified name in the internal notes associated with this request, replacing any existing binding for this name.

Specified by:

setNote in interface Request

Parameters:

name - Name to which the object should be bound

value - Object to be bound to the specified name

setContentLength

public void setContentLength(int length)

Set the content length associated with this Request.

Specified by:

setContentLength in interface Request

Parameters:

length - The new content length

setContentType

public void setContentType(java.lang.String type)

Set the content type (and optionally the character encoding) associated with this Request. For example, text/html; charset=ISO-8859-4.

Specified by:

setContentType in interface Request

Parameters:

type - The new content type

setProtocol

public void setProtocol(java.lang.String protocol)

Set the protocol name and version associated with this Request.

Specified by:

setProtocol in interface Request

Parameters:

protocol - Protocol name and version

setRemoteAddr

public void setRemoteAddr(java.lang.String remoteAddr)

Set the IP address of the remote client associated with this Request.

Specified by:

setRemoteAddr in interface Request

Parameters:

remoteAddr - The remote IP address

setRemoteHost

public void setRemoteHost(java.lang.String remoteHost)

Set the fully qualified name of the remote client associated with this Request.

Parameters:

remoteHost - The remote host name

setScheme

public void setScheme(java.lang.String scheme)

Set the name of the scheme associated with this request. Typical values are http, https, and ftp.

Specified by:

setScheme in interface Request

Parameters:

scheme - The scheme

setSecure

public void setSecure(boolean secure)

Set the value to be returned by isSecure() for this Request.

Specified by:

setSecure in interface Request

Parameters:

secure - The new isSecure value

setServerName

public void setServerName(java.lang.String name)

Set the name of the server (virtual host) to process this request.

Specified by:

setServerName in interface Request

Parameters:

name - The server name

setServerPort

public void setServerPort(int port)

Set the port number of the server to process this request.

Specified by:

setServerPort in interface Request

Parameters:

port - The server port

getAttribute

public java.lang.Object getAttribute(java.lang.String name)

Return the specified request attribute if it exists; otherwise, return null.

Specified by:

getAttribute in interface javax.servlet.ServletRequest

Parameters:

name - Name of the request attribute to return

getAttributeNames

public java.util.Enumeration getAttributeNames()

Return the names of all request attributes for this Request, or an empty Enumeration if there are none.

Specified by:

getAttributeNames in interface javax.servlet.ServletRequest

getCharacterEncoding

public java.lang.String getCharacterEncoding()

Return the character encoding for this Request.

Specified by:

getCharacterEncoding in interface javax.servlet.ServletRequest

getContentLength

public int getContentLength()

Return the content length for this Request.

Specified by:

getContentLength in interface javax.servlet.ServletRequest

getContentType

public java.lang.String getContentType()

Return the content type for this Request.

Specified by:

getContentType in interface javax.servlet.ServletRequest

getInputStream

public javax.servlet.ServletInputStream getInputStream()
                                                throws java.io.IOException

Return the servlet input stream for this Request. The default implementation returns a servlet input stream created by createInputStream().

Specified by:

getInputStream in interface javax.servlet.ServletRequest

Throws:

java.lang.IllegalStateException - if getReader() has already been called for this request

java.io.IOException - if an input/output error occurs

getLocale

public java.util.Locale getLocale()

Return the preferred Locale that the client will accept content in, based on the value for the first Accept-Language header that was encountered. If the request did not specify a preferred language, the server's default Locale is returned.

Specified by:

getLocale in interface javax.servlet.ServletRequest

getLocales

public java.util.Enumeration getLocales()

Return the set of preferred Locales that the client will accept content in, based on the values for any Accept-Language headers that were encountered. If the request did not specify a preferred language, the server's default Locale is returned.

Specified by:

getLocales in interface javax.servlet.ServletRequest

getParameter

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

Return the value of the specified request parameter, if any; otherwise, return null. If there is more than one value defined, return only the first one.

Specified by:

getParameter in interface javax.servlet.ServletRequest

Parameters:

name - Name of the desired request parameter

getParameterMap

public java.util.Map getParameterMap()

Returns a Map of the parameters of this request. Request parameters are extra information sent with the request. For HTTP servlets, parameters are contained in the query string or posted form data.

Specified by:

getParameterMap in interface javax.servlet.ServletRequest

Returns:

A Map containing parameter names as keys and parameter values as map values.

getParameterNames

public java.util.Enumeration getParameterNames()

Return the names of all defined request parameters for this request.

Specified by:

getParameterNames in interface javax.servlet.ServletRequest

getParameterValues

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

Return the defined values for the specified request parameter, if any; otherwise, return null.

Specified by:

getParameterValues in interface javax.servlet.ServletRequest

Parameters:

name - Name of the desired request parameter

getProtocol

public java.lang.String getProtocol()

Return the protocol and version used to make this Request.

Specified by:

getProtocol in interface javax.servlet.ServletRequest

getReader

public java.io.BufferedReader getReader()
                                 throws java.io.IOException

Read the Reader wrapping the input stream for this Request. The default implementation wraps a BufferedReader around the servlet input stream returned by createInputStream().

Specified by:

getReader in interface javax.servlet.ServletRequest

Throws:

java.lang.IllegalStateException - if getInputStream() has already been called for this request

java.io.IOException - if an input/output error occurs

getRealPath

public java.lang.String getRealPath(java.lang.String path)

Deprecated. As of version 2.1 of the Java Servlet API, use ServletContext.getRealPath().

Return the real path of the specified virtual path.

Specified by:

getRealPath in interface javax.servlet.ServletRequest

Parameters:

path - Path to be translated

getRemoteAddr

public java.lang.String getRemoteAddr()

Return the remote IP address making this Request.

Specified by:

getRemoteAddr in interface javax.servlet.ServletRequest

getRemoteHost

public java.lang.String getRemoteHost()

Return the remote host name making this Request.

Specified by:

getRemoteHost in interface javax.servlet.ServletRequest

getRemotePort

public int getRemotePort()

Returns the Internet Protocol (IP) source port of the client or last proxy that sent the request.

Specified by:

getRemotePort in interface javax.servlet.ServletRequest

getLocalName

public java.lang.String getLocalName()

Returns the host name of the Internet Protocol (IP) interface on which the request was received.

Specified by:

getLocalName in interface javax.servlet.ServletRequest

getLocalAddr

public java.lang.String getLocalAddr()

Returns the Internet Protocol (IP) address of the interface on which the request was received.

Specified by:

getLocalAddr in interface javax.servlet.ServletRequest

getLocalPort

public int getLocalPort()

Returns the Internet Protocol (IP) port number of the interface on which the request was received.

Specified by:

getLocalPort in interface javax.servlet.ServletRequest

getRequestDispatcher

public javax.servlet.RequestDispatcher getRequestDispatcher(java.lang.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

Parameters:

path - Path of the resource to be wrapped

getScheme

public java.lang.String getScheme()

Return the scheme used to make this Request.

Specified by:

getScheme in interface javax.servlet.ServletRequest

getServerName

public java.lang.String getServerName()

Return the server name responding to this Request.

Specified by:

getServerName in interface javax.servlet.ServletRequest

getServerPort

public int getServerPort()

Return the server port responding to this Request.

Specified by:

getServerPort in interface javax.servlet.ServletRequest

isSecure

public boolean isSecure()

Was this request received on a secure connection?

Specified by:

isSecure in interface javax.servlet.ServletRequest

removeAttribute

public void removeAttribute(java.lang.String name)

Remove the specified request attribute if it exists.

Specified by:

removeAttribute in interface javax.servlet.ServletRequest

Parameters:

name - Name of the request attribute to remove

setAttribute

public void setAttribute(java.lang.String name,
                         java.lang.Object value)

Set the specified request attribute to the specified value.

Specified by:

setAttribute in interface javax.servlet.ServletRequest

Parameters:

name - Name of the request attribute to set

value - The associated value

setCharacterEncoding

public void setCharacterEncoding(java.lang.String enc)
                          throws java.io.UnsupportedEncodingException

Overrides the name of the character encoding used in the body of this request. This method must be called prior to reading request parameters or reading input using getReader().

Specified by:

setCharacterEncoding in interface javax.servlet.ServletRequest

Parameters:

enc - The character encoding to be used

Throws:

java.io.UnsupportedEncodingException - if the specified encoding is not supported

Since:

Servlet 2.3

addCookie

public void addCookie(javax.servlet.http.Cookie cookie)

Add a Cookie to the set of Cookies associated with this Request.

Specified by:

addCookie in interface HttpRequest

Parameters:

cookie - The new cookie

addHeader

public void addHeader(java.lang.String name,
                      java.lang.String value)

Add a Header to the set of Headers associated with this Request.

Specified by:

addHeader in interface HttpRequest

Parameters:

name - The new header name

value - The new header value

addLocale

public void addLocale(java.util.Locale locale)

Add a Locale to the set of preferred Locales for this Request. The first added Locale will be the first one returned by getLocales().

Specified by:

addLocale in interface HttpRequest

Parameters:

locale - The new preferred Locale

addParameter

public void addParameter(java.lang.String name,
                         java.lang.String[] values)

Add a parameter name and corresponding set of values to this Request. (This is used when restoring the original request on a form based login).

Specified by:

addParameter in interface HttpRequest

Parameters:

name - Name of this request parameter

values - Corresponding values for this request parameter

clearCookies

public void clearCookies()

Clear the collection of Cookies associated with this Request.

Specified by:

clearCookies in interface HttpRequest

clearHeaders

public void clearHeaders()

Clear the collection of Headers associated with this Request.

Specified by:

clearHeaders in interface HttpRequest

clearLocales

public void clearLocales()

Clear the collection of Locales associated with this Request.

Specified by:

clearLocales in interface HttpRequest

clearParameters

public void clearParameters()

Clear the collection of parameters associated with this Request.

Specified by:

clearParameters in interface HttpRequest

setAuthType

public void setAuthType(java.lang.String type)

Set the authentication type used for this request, if any; otherwise set the type to null. Typical values are "BASIC", "DIGEST", or "SSL".

Specified by:

setAuthType in interface HttpRequest

Parameters:

type - The authentication type used

setContextPath

public void setContextPath(java.lang.String path)

Set the context path for this Request. This will normally be called when the associated Context is mapping the Request to a particular Wrapper.

Specified by:

setContextPath in interface HttpRequest

Parameters:

path - The context path

setMethod

public void setMethod(java.lang.String method)

Set the HTTP request method used for this Request.

Specified by:

setMethod in interface HttpRequest

Parameters:

method - The request method

setQueryString

public void setQueryString(java.lang.String query)

Set the query string for this Request. This will normally be called by the HTTP Connector, when it parses the request headers.

Specified by:

setQueryString in interface HttpRequest

Parameters:

query - The query string

setPathInfo

public void setPathInfo(java.lang.String path)

Set the path information for this Request. This will normally be called when the associated Context is mapping the Request to a particular Wrapper.

Specified by:

setPathInfo in interface HttpRequest

Parameters:

path - The path information

setRequestedSessionCookie

public void setRequestedSessionCookie(boolean flag)

Set a flag indicating whether or not the requested session ID for this request came in through a cookie. This is normally called by the HTTP Connector, when it parses the request headers.

Specified by:

setRequestedSessionCookie in interface HttpRequest

Parameters:

flag - The new flag

setRequestedSessionId

public void setRequestedSessionId(java.lang.String id)

Set the requested session ID for this request. This is normally called by the HTTP Connector, when it parses the request headers.

Specified by:

setRequestedSessionId in interface HttpRequest

Parameters:

id - The new session id

setRequestedSessionURL

public void setRequestedSessionURL(boolean flag)

Set a flag indicating whether or not the requested session ID for this request came in through a URL. This is normally called by the HTTP Connector, when it parses the request headers.

Specified by:

setRequestedSessionURL in interface HttpRequest

Parameters:

flag - The new flag

setRequestURI

public void setRequestURI(java.lang.String uri)

Set the unparsed request URI for this Request. This will normally be called by the HTTP Connector, when it parses the request headers.

Specified by:

setRequestURI in interface HttpRequest

Parameters:

uri - The request URI

setDecodedRequestURI

public void setDecodedRequestURI(java.lang.String uri)

Set the decoded request URI.

Specified by:

setDecodedRequestURI in interface HttpRequest

Parameters:

uri - The decoded request URI

getDecodedRequestURI

public java.lang.String getDecodedRequestURI()

Get the decoded request URI.

Specified by:

getDecodedRequestURI in interface HttpRequest

Returns:

the URL decoded request URI

getDecodedRequestURIMB

public MessageBytes getDecodedRequestURIMB()

Get the decoded request URI.

Specified by:

getDecodedRequestURIMB in interface HttpRequest

Returns:

the URL decoded request URI

setServletPath

public void setServletPath(java.lang.String path)

Set the servlet path for this Request. This will normally be called when the associated Context is mapping the Request to a particular Wrapper.

Specified by:

setServletPath in interface HttpRequest

Parameters:

path - The servlet path

setUserPrincipal

public void setUserPrincipal(java.security.Principal principal)

Set the Principal who has been authenticated for this Request. This value is also used to calculate the value to be returned by the getRemoteUser() method.

Specified by:

setUserPrincipal in interface HttpRequest

Parameters:

principal - The user Principal

getAuthType

public java.lang.String getAuthType()

Return the authentication type used for this Request.

Specified by:

getAuthType in interface javax.servlet.http.HttpServletRequest

getContextPath

public java.lang.String getContextPath()

Return the portion of the request URI used to select the Context of the Request.

Specified by:

getContextPath in interface javax.servlet.http.HttpServletRequest

getContextPathMB

public MessageBytes getContextPathMB()

Get the context path.

Specified by:

getContextPathMB in interface HttpRequest

Returns:

the context path

getCookies

public javax.servlet.http.Cookie[] getCookies()

Return the set of Cookies received with this Request.

Specified by:

getCookies in interface javax.servlet.http.HttpServletRequest

setCookies

public void setCookies(javax.servlet.http.Cookie[] cookies)

Set the set of cookies recieved with this Request.

getDateHeader

public long getDateHeader(java.lang.String name)

Return the value of the specified date header, if any; otherwise return -1.

Specified by:

getDateHeader in interface javax.servlet.http.HttpServletRequest

Parameters:

name - Name of the requested date header

Throws:

java.lang.IllegalArgumentException - if the specified header value cannot be converted to a date

getHeader

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

Return the first value of the specified header, if any; otherwise, return null

Specified by:

getHeader in interface javax.servlet.http.HttpServletRequest

Parameters:

name - Name of the requested header

getHeaders

public java.util.Enumeration getHeaders(java.lang.String name)

Return all of the values of the specified header, if any; otherwise, return an empty enumeration.

Specified by:

getHeaders in interface javax.servlet.http.HttpServletRequest

Parameters:

name - Name of the requested header

getHeaderNames

public java.util.Enumeration getHeaderNames()

Return the names of all headers received with this request.

Specified by:

getHeaderNames in interface javax.servlet.http.HttpServletRequest

getIntHeader

public int getIntHeader(java.lang.String name)

Return the value of the specified header as an integer, or -1 if there is no such header for this request.

Specified by:

getIntHeader in interface javax.servlet.http.HttpServletRequest

Parameters:

name - Name of the requested header

Throws:

java.lang.IllegalArgumentException - if the specified header value cannot be converted to an integer

getMethod

public java.lang.String getMethod()

Return the HTTP request method used in this Request.

Specified by:

getMethod in interface javax.servlet.http.HttpServletRequest

getPathInfo

public java.lang.String getPathInfo()

Return the path information associated with this Request.

Specified by:

getPathInfo in interface javax.servlet.http.HttpServletRequest

getPathInfoMB

public MessageBytes getPathInfoMB()

Get the path info.

Specified by:

getPathInfoMB in interface HttpRequest

Returns:

the path info

getPathTranslated

public java.lang.String getPathTranslated()

Return the extra path information for this request, translated to a real path.

Specified by:

getPathTranslated in interface javax.servlet.http.HttpServletRequest

getQueryString

public java.lang.String getQueryString()

Return the query string associated with this request.

Specified by:

getQueryString in interface javax.servlet.http.HttpServletRequest

getRemoteUser

public java.lang.String getRemoteUser()

Return the name of the remote user that has been authenticated for this Request.

Specified by:

getRemoteUser in interface javax.servlet.http.HttpServletRequest

getRequestPathMB

public MessageBytes getRequestPathMB()

Get the request path.

Specified by:

getRequestPathMB in interface HttpRequest

Returns:

the request path

getRequestedSessionId

public java.lang.String getRequestedSessionId()

Return the session identifier included in this request, if any.

Specified by:

getRequestedSessionId in interface javax.servlet.http.HttpServletRequest

getRequestURI

public java.lang.String getRequestURI()

Return the request URI for this request.

Specified by:

getRequestURI in interface javax.servlet.http.HttpServletRequest

getRequestURL

public java.lang.StringBuffer getRequestURL()

Reconstructs the URL the client used to make the request. The returned URL contains a protocol, server name, port number, and server path, but it does not include query string parameters.

Because this method returns a StringBuffer, not a String, you can modify the URL easily, for example, to append query parameters.

This method is useful for creating redirect messages and for reporting errors.

Specified by:

getRequestURL in interface javax.servlet.http.HttpServletRequest

Returns:

A StringBuffer object containing the reconstructed URL

getServletPath

public java.lang.String getServletPath()

Return the portion of the request URI used to select the servlet that will process this request.

Specified by:

getServletPath in interface javax.servlet.http.HttpServletRequest

getServletPathMB

public MessageBytes getServletPathMB()

Get the servlet path.

Specified by:

getServletPathMB in interface HttpRequest

Returns:

the servlet path

getSession

public javax.servlet.http.HttpSession getSession()

Return the session associated with this Request, creating one if necessary.

Specified by:

getSession in interface javax.servlet.http.HttpServletRequest

getSession

public javax.servlet.http.HttpSession getSession(boolean create)

Return the session associated with this Request, creating one if necessary and requested.

Specified by:

getSession in interface javax.servlet.http.HttpServletRequest

Parameters:

create - Create a new session if one does not exist

isRequestedSessionIdFromCookie

public boolean isRequestedSessionIdFromCookie()

Return true if the session identifier included in this request came from a cookie.

Specified by:

isRequestedSessionIdFromCookie in interface javax.servlet.http.HttpServletRequest

isRequestedSessionIdFromURL

public boolean isRequestedSessionIdFromURL()

Return true if the session identifier included in this request came from the request URI.

Specified by:

isRequestedSessionIdFromURL in interface javax.servlet.http.HttpServletRequest

isRequestedSessionIdFromUrl

public boolean isRequestedSessionIdFromUrl()

Deprecated. As of Version 2.1 of the Java Servlet API, use isRequestedSessionIdFromURL() instead.

Return true if the session identifier included in this request came from the request URI.

Specified by:

isRequestedSessionIdFromUrl in interface javax.servlet.http.HttpServletRequest

isRequestedSessionIdValid

public boolean isRequestedSessionIdValid()

Return true if the session identifier included in this request identifies a valid session.

Specified by:

isRequestedSessionIdValid in interface javax.servlet.http.HttpServletRequest

isUserInRole

public boolean isUserInRole(java.lang.String role)

Return true if the authenticated user principal possesses the specified role name.

Specified by:

isUserInRole in interface javax.servlet.http.HttpServletRequest

Parameters:

role - Role name to be validated

getUserPrincipal

public java.security.Principal getUserPrincipal()

Return the principal that has been authenticated for this Request.

Specified by:

getUserPrincipal in interface javax.servlet.http.HttpServletRequest

doGetSession

protected javax.servlet.http.HttpSession doGetSession(boolean create)

configureSessionCookie

protected void configureSessionCookie(javax.servlet.http.Cookie cookie)

Configures the given JSESSIONID cookie.

Parameters:

cookie - The JSESSIONID cookie to be configured

parseCookies

protected void parseCookies()

Parse cookies.

parseRequestParameters

protected void parseRequestParameters()

Parse request parameters.

readPostBody

protected int readPostBody(byte[] body,
                           int len)
                    throws java.io.IOException

Read post body in an array.

Throws:

java.io.IOException

parseLocales

protected void parseLocales()

Parse request locales.

parseLocalesHeader

protected void parseLocalesHeader(java.lang.String value)

Parse accept-language header value.