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org.apache.coyote.tomcat5
Class CoyoteRequest

java.lang.Object
  extended byorg.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: 1.28 $ $Date: 2003/12/16 19:46:23 $
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  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  java.io.BufferedReader 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 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 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 java.io.BufferedReader 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.

secure

protected boolean secure
Secure flag.

subject

protected 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

setFilterChain

public void setFilterChain(javax.servlet.FilterChain filterChain)
Set filter chain associated with the request.

Specified by:
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

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.

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