org.apache.catalina.connector

## Class Request

- java.lang.Object
- - org.apache.catalina.connector.Request

- All Implemented Interfaces:
    HttpServletRequest, ServletRequest

      public class Request
      extends Object
      implements HttpServletRequest

  Wrapper object for the Coyote request.
  Author:
    Remy Maucherat, Craig R. McClanahan

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `protected Boolean` | `asyncSupported`
    `protected String` | `authType` Authentication type.
    `protected static int` | `CACHED_POST_LEN` Post data buffer.
    `protected Connector` | `connector` Associated Catalina connector.
    `protected Cookie[]` | `cookies` The set of cookies associated with this Request.
    `protected boolean` | `cookiesConverted` Cookie parsed flag.
    `protected boolean` | `cookiesParsed` Cookie headers parsed flag.
    `protected Request` | `coyoteRequest` Coyote request.
    `protected static Locale` | `defaultLocale` The default Locale if none are specified.
    `protected RequestFacade` | `facade` The facade associated with this request.
    `protected FilterChain` | `filterChain` Filter chain associated with the request.
    `protected SimpleDateFormat[]` | `formats` Deprecated. Unused. This will be removed in Tomcat 10
    `protected static TimeZone` | `GMT_ZONE` Deprecated. Unused. This will be removed in Tomcat 10.
    `protected InputBuffer` | `inputBuffer` The associated input buffer.
    `protected CoyoteInputStream` | `inputStream` ServletInputStream.
    `protected DispatcherType` | `internalDispatcherType` The current dispatcher type.
    `protected String` | `localAddr` Local address
    `protected ArrayList<Locale>` | `locales` The preferred Locales associated with this Request.
    `protected boolean` | `localesParsed` Parse locales.
    `protected String` | `localName` Local address
    `protected int` | `localPort` Local port
    `protected MappingData` | `mappingData` Mapping data.
    `protected ParameterMap<String,String[]>` | `parameterMap` Hash map used in the getParametersMap method.
    `protected boolean` | `parametersParsed` Request parameters parsed flag.
    `protected Collection<Part>` | `parts` The parts, if any, uploaded with this request.
    `protected Exception` | `partsParseException` The exception thrown, if any when parsing the parts.
    `protected String` | `peerAddr` Connection peer address.
    `protected byte[]` | `postData`
    `protected CoyoteReader` | `reader` Reader.
    `protected String` | `remoteAddr` Remote address.
    `protected String` | `remoteHost` Remote host.
    `protected int` | `remotePort` Remote port
    `protected Object` | `requestDispatcherPath` The current request dispatcher path.
    `protected boolean` | `requestedSessionCookie` Was the requested session ID received in a cookie?
    `protected String` | `requestedSessionId` The requested session ID (if any) for this request.
    `protected boolean` | `requestedSessionSSL` Was the requested session ID obtained from the SSL session?
    `protected boolean` | `requestedSessionURL` Was the requested session ID received in a URL?
    `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 static StringManager` | `sm` The string manager for this package.
    `protected boolean` | `sslAttributesParsed` Flag that indicates if SSL attributes have been parsed to improve performance for applications (usually frameworks) that make multiple calls to `getAttributeNames()`.
    `protected Subject` | `subject` The Subject associated with the current AccessControlContext
    `protected B2CConverter` | `URIConverter` URI byte to char converter.
    `protected Principal` | `userPrincipal` User principal.
    `protected boolean` | `usingInputStream` Using stream flag.
    `protected boolean` | `usingReader` Using reader flag.

    - ### Fields inherited from interface javax.servlet.http.HttpServletRequest

      `BASIC_AUTH, CLIENT_CERT_AUTH, DIGEST_AUTH, FORM_AUTH`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `Request()`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `addCookie(Cookie cookie)` Add a Cookie to the set of Cookies associated with this Request.
    `void` | `addLocale(Locale locale)` Add a Locale to the set of preferred Locales for this Request.
    `protected void` | `addPathParameter(String name, String value)`
    `boolean` | `authenticate(HttpServletResponse response)` Triggers the same authentication process as would be triggered if the request is for a resource that is protected by a security constraint.
    `String` | `changeSessionId()` Changes the session ID of the session associated with this request.
    `void` | `changeSessionId(String newSessionId)` Change the ID of the session that this request is associated with.
    `protected void` | `checkSwallowInput()` Check the configuration for aborted uploads and if configured to do so, disable the swallowing of any remaining input and close the connection once the response has been written.
    `void` | `clearCookies()` Clear the collection of Cookies associated with this Request.
    `void` | `clearLocales()` Clear the collection of Locales associated with this Request.
    `protected void` | `convertCookies()` Converts the parsed cookies (parsing the Cookie headers first if they have not been parsed) into Cookie objects.
    `ServletInputStream` | `createInputStream()` Create and return a ServletInputStream to read the content associated with this Request.
    `protected Session` | `doGetSession(boolean create)`
    `void` | `finishRequest()` Perform whatever actions are required to flush and close the input stream or reader, in a single operation.
    `AsyncContext` | `getAsyncContext()` Get the current AsyncContext.
    `AsyncContextImpl` | `getAsyncContextInternal()`
    `Object` | `getAttribute(String name)` Returns the value of the named attribute as an `Object`, or `null` if no attribute of the given name exists.
    `Enumeration<String>` | `getAttributeNames()` Return the names of all request attributes for this Request, or an empty `Enumeration` if there are none.
    `String` | `getAuthType()` Return the authentication type used for this Request.
    `String` | `getCharacterEncoding()` Returns the name of the character encoding used in the body of this request.
    `Connector` | `getConnector()`
    `int` | `getContentLength()` Returns the length, in bytes, of the request body and made available by the input stream, or -1 if the length is not known.
    `long` | `getContentLengthLong()` Returns the length, in bytes, of the request body and made available by the input stream, or -1 if the length is not known.
    `String` | `getContentType()` Returns the MIME type of the body of the request, or `null` if the type is not known.
    `Context` | `getContext()` Return the Context within which this Request is being processed.
    `String` | `getContextPath()` Return the portion of the request URI used to select the Context of the Request.
    `Cookie[]` | `getCookies()` Return the set of Cookies received with this Request.
    `Request` | `getCoyoteRequest()` Get the Coyote request.
    `long` | `getDateHeader(String name)` Return the value of the specified date header, if any; otherwise return -1.
    `String` | `getDecodedRequestURI()` Get the decoded request URI.
    `MessageBytes` | `getDecodedRequestURIMB()` Get the decoded request URI.
    `boolean` | `getDiscardFacades()` Get the recycling strategy of the facade objects.
    `DispatcherType` | `getDispatcherType()`
    `FilterChain` | `getFilterChain()` Get filter chain associated with the request.
    `String` | `getHeader(String name)` Return the first value of the specified header, if any; otherwise, return `null`
    `Enumeration<String>` | `getHeaderNames()` Returns an enumeration of all the header names this request contains.
    `Enumeration<String>` | `getHeaders(String name)` Return all of the values of the specified header, if any; otherwise, return an empty enumeration.
    `Host` | `getHost()`
    `ApplicationMappingImpl` | `getHttpServletMapping()`
    `ServletInputStream` | `getInputStream()` Retrieves the body of the request as binary data using a `ServletInputStream`.
    `int` | `getIntHeader(String name)` Return the value of the specified header as an integer, or -1 if there is no such header for this request.
    `String` | `getLocalAddr()` Returns the Internet Protocol (IP) address of the interface on which the request was received.
    `Locale` | `getLocale()` Returns the preferred `Locale` that the client will accept content in, based on the Accept-Language header.
    `Enumeration<Locale>` | `getLocales()` Returns an `Enumeration` of `Locale` objects indicating, in decreasing order starting with the preferred locale, the locales that are acceptable to the client based on the Accept-Language header.
    `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()`
    `String` | `getMethod()` Returns the name of the HTTP method with which this request was made, for example, GET, POST, or PUT.
    `Object` | `getNote(String name)`
    `String` | `getParameter(String name)` Returns the value of a request parameter as a `String`, or `null` if the parameter does not exist.
    `Map<String,String[]>` | `getParameterMap()` Returns a `Map` of the parameters of this request.
    `Enumeration<String>` | `getParameterNames()` Returns an `Enumeration` of `String` objects containing the names of the parameters contained in this request.
    `String[]` | `getParameterValues(String name)` Returns an array of `String` objects containing all of the values the given request parameter has, or `null` if the parameter does not exist.
    `Part` | `getPart(String name)` Gets the named Part or null if the Part does not exist.
    `Collection<Part>` | `getParts()` Return a collection of all uploaded Parts.
    `String` | `getPathInfo()` Returns any extra path information associated with the URL the client sent when it made this request.
    `protected String` | `getPathParameter(String name)`
    `String` | `getPathTranslated()` Returns any extra path information after the servlet name but before the query string, and translates it to a real path.
    `String` | `getPeerAddr()`
    `Principal` | `getPrincipal()`
    `String` | `getProtocol()` Returns the name and version of the protocol the request uses in the form protocol/majorVersion.minorVersion, for example, HTTP/1.1.
    `String` | `getQueryString()` Returns the query string that is contained in the request URL after the path.
    `BufferedReader` | `getReader()` Read the Reader wrapping the input stream for this Request.
    `String` | `getRealPath(String path)` Deprecated. As of version 2.1 of the Java Servlet API, use `ServletContext.getRealPath()`.
    `String` | `getRemoteAddr()` Returns the Internet Protocol (IP) address of the client or last proxy that sent the request.
    `String` | `getRemoteHost()` Returns the fully qualified name of the client or the last proxy that sent the request.
    `int` | `getRemotePort()` Returns the Internet Protocol (IP) source port of the client or last proxy that sent the request.
    `String` | `getRemoteUser()` Returns the login of the user making this request, if the user has been authenticated, or `null` if the user has not been authenticated.
    `HttpServletRequest` | `getRequest()`
    `RequestDispatcher` | `getRequestDispatcher(String path)` Returns a `RequestDispatcher` object that acts as a wrapper for the resource located at the given path.
    `String` | `getRequestedSessionId()` Returns the session ID specified by the client.
    `MessageBytes` | `getRequestPathMB()` Get the request path.
    `String` | `getRequestURI()` Returns the part of this request's URL from the protocol name up to the query string in the first line of the HTTP request.
    `StringBuffer` | `getRequestURL()` Reconstructs the URL the client used to make the request.
    `Response` | `getResponse()`
    `String` | `getScheme()` Returns the name of the scheme used to make this request, for example, `http`, `https`, or `ftp`.
    `ServerCookies` | `getServerCookies()` Return the server representation of the cookies associated with this request.
    `String` | `getServerName()` Returns the host name of the server to which the request was sent.
    `int` | `getServerPort()` Returns the port number to which the request was sent.
    `ServletContext` | `getServletContext()`
    `String` | `getServletPath()` Returns the part of this request's URL that calls the servlet.
    `HttpSession` | `getSession()` Returns the current session associated with this request, or if the request does not have a session, creates one.
    `HttpSession` | `getSession(boolean create)` Returns the current `HttpSession` associated with this request or, if there is no current session and `create` is true, returns a new session.
    `Session` | `getSessionInternal()`
    `Session` | `getSessionInternal(boolean create)`
    `InputStream` | `getStream()`
    `protected B2CConverter` | `getURIConverter()`
    `Principal` | `getUserPrincipal()` Returns a `java.security.Principal` object containing the name of the current authenticated user.
    `Wrapper` | `getWrapper()`
    `boolean` | `isAsync()`
    `boolean` | `isAsyncCompleting()`
    `boolean` | `isAsyncDispatching()`
    `boolean` | `isAsyncStarted()`
    `boolean` | `isAsyncSupported()`
    `boolean` | `isFinished()`
    `boolean` | `isParametersParsed()`
    `boolean` | `isRequestedSessionIdFromCookie()` Checks whether the requested session ID came in as a cookie.
    `boolean` | `isRequestedSessionIdFromUrl()` Deprecated. As of Version 2.1 of the Java Servlet API, use `isRequestedSessionIdFromURL()` instead.
    `boolean` | `isRequestedSessionIdFromURL()` Checks whether the requested session ID came in as part of the request URL.
    `boolean` | `isRequestedSessionIdValid()` Checks whether the requested session ID is still valid.
    `boolean` | `isSecure()` Returns a boolean indicating whether this request was made using a secure channel, such as HTTPS.
    `boolean` | `isUserInRole(String role)` Returns a boolean indicating whether the authenticated user is included in the specified logical "role".
    `void` | `login(String username, String password)` Authenticate the provided user name and password and then associated the authenticated user with the request.
    `void` | `logout()` Removes any authenticated user from the request.
    `ApplicationPushBuilder` | `newPushBuilder()`
    `ApplicationPushBuilder` | `newPushBuilder(HttpServletRequest request)`
    `protected void` | `parseCookies()` Parse cookies.
    `protected void` | `parseLocales()` Parse request locales.
    `protected void` | `parseLocalesHeader(String value, TreeMap<Double,ArrayList<Locale>> locales)` Parse accept-language header value.
    `protected void` | `parseParameters()` Parse request parameters.
    `protected byte[]` | `readChunkedPostBody()` Read chunked post body.
    `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.
    `protected void` | `recycleCookieInfo(boolean recycleCoyote)`
    `protected void` | `recycleSessionInfo()`
    `void` | `removeAttribute(String name)` Remove the specified request attribute if it exists.
    `void` | `removeNote(String name)` Remove any object bound to the specified name in the internal notes for this request.
    `void` | `setAsyncSupported(boolean asyncSupported)`
    `void` | `setAttribute(String name, Object value)` Set the specified request attribute to the specified value.
    `void` | `setAuthType(String type)` Set the authentication type used for this request, if any; otherwise set the type to `null`.
    `void` | `setCharacterEncoding(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` | `setContentType(String contentType)` Set the content type for this Request.
    `void` | `setContext(Context context)` Deprecated. Use setters on `MappingData` object. Depending on use case, you may need to update other `MappingData` fields as well, such as `contextSlashCount` and `host`.
    `void` | `setCoyoteRequest(Request coyoteRequest)` Set the Coyote request.
    `void` | `setFilterChain(FilterChain filterChain)` Set filter chain associated with the request.
    `void` | `setLocalPort(int port)` Set the port number of the server to process this request.
    `void` | `setNote(String name, 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(String path)` Set the path information for this Request.
    `void` | `setRemoteAddr(String remoteAddr)` Set the IP address of the remote client associated with this Request.
    `void` | `setRemoteHost(String remoteHost)` Set the fully qualified name of the remote client associated with this Request.
    `void` | `setRequest(HttpServletRequest applicationRequest)` Set a wrapped HttpServletRequest to pass to the application.
    `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(String id)` Set the requested session ID for this request.
    `void` | `setRequestedSessionSSL(boolean flag)` Set a flag indicating whether or not the requested session ID for this request came in through SSL.
    `void` | `setRequestedSessionURL(boolean flag)` Set a flag indicating whether or not the requested session ID for this request came in through a URL.
    `void` | `setResponse(Response response)` Set the Response with which this Request is associated.
    `void` | `setSecure(boolean secure)` Set the value to be returned by `isSecure()` for this Request.
    `void` | `setServerPort(int port)` Set the port number of the server to process this request.
    `protected void` | `setURIConverter(B2CConverter URIConverter)` Set the URI converter.
    `void` | `setUserPrincipal(Principal principal)` Set the Principal who has been authenticated for this Request.
    `void` | `setWrapper(Wrapper wrapper)` Deprecated. Use setters on `MappingData` object. Depending on use case, you may need to update other `MappingData` fields as well, such as `context` and `contextSlashCount`.
    `AsyncContext` | `startAsync()`
    `AsyncContext` | `startAsync(ServletRequest request, ServletResponse response)`
    `protected String` | `unescape(String s)`
    `<T extends HttpUpgradeHandler> T` | `upgrade(Class<T> httpUpgradeHandlerClass)` Start the HTTP upgrade process and create and instance of the provided protocol handler class.

    - ### 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.

    - #### GMT_ZONE

          @Deprecated
          protected static final TimeZone GMT_ZONE

      Deprecated. Unused. This will be removed in Tomcat 10.

    - #### sm

          protected static final StringManager sm

      The string manager for this package.

    - #### cookies

          protected Cookie[] cookies

      The set of cookies associated with this Request.

    - #### formats

          @Deprecated
          protected final SimpleDateFormat[] formats

      Deprecated. Unused. This will be removed in Tomcat 10
      The set of SimpleDateFormat formats to use in getDateHeader(). Notice that because SimpleDateFormat is not thread-safe, we can't declare formats[] as a static variable.

    - #### defaultLocale

          protected static final Locale defaultLocale

      The default Locale if none are specified.

    - #### sslAttributesParsed

          protected boolean sslAttributesParsed

      Flag that indicates if SSL attributes have been parsed to improve performance for applications (usually frameworks) that make multiple calls to `getAttributeNames()`.

    - #### locales

          protected final ArrayList<Locale> locales

      The preferred Locales associated with this Request.

    - #### authType

          protected String authType

      Authentication type.

    - #### internalDispatcherType

          protected DispatcherType internalDispatcherType

      The current dispatcher type.

    - #### inputBuffer

          protected final 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 reader flag.

    - #### userPrincipal

          protected Principal userPrincipal

      User principal.

    - #### parametersParsed

          protected boolean parametersParsed

      Request parameters parsed flag.

    - #### cookiesParsed

          protected boolean cookiesParsed

      Cookie headers parsed flag. Indicates that the cookie headers have been parsed into ServerCookies.

    - #### cookiesConverted

          protected boolean cookiesConverted

      Cookie parsed flag. Indicates that the ServerCookies have been converted into user facing Cookie objects.

    - #### secure

          protected boolean secure

      Secure flag.

    - #### subject

          protected transient Subject subject

      The Subject associated with the current AccessControlContext

    - #### CACHED_POST_LEN

          protected static final int CACHED_POST_LEN

      Post data buffer.
      See Also:
        Constant Field Values

    - #### postData

          protected byte[] postData

    - #### parameterMap

          protected ParameterMap<String,String[]> parameterMap

      Hash map used in the getParametersMap method.

    - #### parts

          protected Collection<Part> parts

      The parts, if any, uploaded with this request.

    - #### partsParseException

          protected Exception partsParseException

      The exception thrown, if any when parsing the parts.

    - #### session

          protected Session session

      The currently active session for this request.

    - #### requestDispatcherPath

          protected Object requestDispatcherPath

      The current request dispatcher path.

    - #### requestedSessionCookie

          protected boolean requestedSessionCookie

      Was the requested session ID received in a cookie?

    - #### requestedSessionId

          protected String requestedSessionId

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

    - #### requestedSessionURL

          protected boolean requestedSessionURL

      Was the requested session ID received in a URL?

    - #### requestedSessionSSL

          protected boolean requestedSessionSSL

      Was the requested session ID obtained from the SSL session?

    - #### localesParsed

          protected boolean localesParsed

      Parse locales.

    - #### localPort

          protected int localPort

      Local port

    - #### remoteAddr

          protected String remoteAddr

      Remote address.

    - #### peerAddr

          protected String peerAddr

      Connection peer address.

    - #### remoteHost

          protected String remoteHost

      Remote host.

    - #### remotePort

          protected int remotePort

      Remote port

    - #### localAddr

          protected String localAddr

      Local address

    - #### localName

          protected String localName

      Local address

    - #### asyncSupported

          protected Boolean asyncSupported

    - #### connector

          protected Connector connector

      Associated Catalina connector.

    - #### filterChain

          protected FilterChain filterChain

      Filter chain associated with the request.

    - #### mappingData

          protected final MappingData mappingData

      Mapping data.

    - #### facade

          protected RequestFacade 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.

  - ### Constructor Detail

    - #### Request

          public Request()

  - ### 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.
      Returns:
        the Coyote request object

    - #### addPathParameter

          protected void addPathParameter(String name,
                              String value)

    - #### getPathParameter

          protected String getPathParameter(String name)

    - #### setAsyncSupported

          public void setAsyncSupported(boolean asyncSupported)

    - #### recycle

          public void recycle()

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

    - #### recycleSessionInfo

          protected void recycleSessionInfo()

    - #### recycleCookieInfo

          protected void recycleCookieInfo(boolean recycleCoyote)

    - #### getConnector

          public Connector getConnector()

      Returns:
        the Connector through which this Request was received.

    - #### setConnector

          public void setConnector(Connector connector)

      Set the Connector through which this Request was received.
      Parameters:
        `connector` - The new connector

    - #### getContext

          public Context getContext()

      Return the Context within which this Request is being processed.

      This is available as soon as the appropriate Context is identified. Note that availability of a Context allows `getContextPath()` to return a value, and thus enables parsing of the request URI.

      Returns:
        the Context mapped with the request

    - #### getDiscardFacades

          public boolean getDiscardFacades()

      Get the recycling strategy of the facade objects.
      Returns:
        the value of the flag as set on the connector, or `true` if no connector is associated with this request

    - #### setContext

          @Deprecated
          public void setContext(Context context)

      Deprecated. Use setters on `MappingData` object. Depending on use case, you may need to update other `MappingData` fields as well, such as `contextSlashCount` and `host`.
      Parameters:
        `context` - The newly associated Context

    - #### getFilterChain

          public FilterChain getFilterChain()

      Get filter chain associated with the request.
      Returns:
        the associated filter chain

    - #### setFilterChain

          public void setFilterChain(FilterChain filterChain)

      Set filter chain associated with the request.
      Parameters:
        `filterChain` - new filter chain

    - #### getHost

          public Host getHost()

      Returns:
        the Host within which this Request is being processed.

    - #### getMappingData

          public MappingData getMappingData()

      Returns:
        mapping data.

    - #### getRequest

          public HttpServletRequest getRequest()

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

    - #### setRequest

          public void setRequest(HttpServletRequest applicationRequest)

      Set a wrapped HttpServletRequest to pass to the application. Components wishing to wrap the request should obtain the request via `getRequest()`, wrap it and then call this method with the wrapped request.
      Parameters:
        `applicationRequest` - The wrapped request to pass to the application

    - #### getResponse

          public Response getResponse()

      Returns:
        the Response with which this Request is associated.

    - #### setResponse

          public void setResponse(Response response)

      Set the Response with which this Request is associated.
      Parameters:
        `response` - The new associated response

    - #### getStream

          public InputStream getStream()

      Returns:
        the input stream associated with this Request.

    - #### getURIConverter

          protected B2CConverter getURIConverter()

      Returns:
        the URI converter.

    - #### setURIConverter

          protected void setURIConverter(B2CConverter URIConverter)

      Set the URI converter.
      Parameters:
        `URIConverter` - the new URI converter

    - #### getWrapper

          public Wrapper getWrapper()

      Returns:
        the Wrapper within which this Request is being processed.

    - #### setWrapper

          @Deprecated
          public void setWrapper(Wrapper wrapper)

      Deprecated. Use setters on `MappingData` object. Depending on use case, you may need to update other `MappingData` fields as well, such as `context` and `contextSlashCount`.
      Parameters:
        `wrapper` - The newly associated Wrapper

    - #### createInputStream

          public ServletInputStream createInputStream()
                                               throws IOException

      Create and return a ServletInputStream to read the content associated with this Request.
      Returns:
        the created input stream
      Throws:
        `IOException` - if an input/output error occurs

    - #### finishRequest

          public void finishRequest()
                             throws IOException

      Perform whatever actions are required to flush and close the input stream or reader, in a single operation.
      Throws:
        `IOException` - if an input/output error occurs

    - #### getNote

          public Object getNote(String name)

      Parameters:
        `name` - Name of the note to be returned
      Returns:
        the object bound with the specified name to the internal notes for this request, or `null` if no such binding exists.

    - #### removeNote

          public void removeNote(String name)

      Remove any object bound to the specified name in the internal notes for this request.
      Parameters:
        `name` - Name of the note to be removed

    - #### setLocalPort

          public void setLocalPort(int port)

      Set the port number of the server to process this request.
      Parameters:
        `port` - The server port

    - #### setNote

          public void setNote(String name,
                     Object value)

      Bind an object to a specified name in the internal notes associated with this request, replacing any existing binding for this name.
      Parameters:
        `name` - Name to which the object should be bound
        `value` - Object to be bound to the specified name

    - #### setRemoteAddr

          public void setRemoteAddr(String remoteAddr)

      Set the IP address of the remote client associated with this Request.
      Parameters:
        `remoteAddr` - The remote IP address

    - #### setRemoteHost

          public void setRemoteHost(String remoteHost)

      Set the fully qualified name of the remote client associated with this Request.
      Parameters:
        `remoteHost` - The remote host name

    - #### setSecure

          public void setSecure(boolean secure)

      Set the value to be returned by `isSecure()` for this Request.
      Parameters:
        `secure` - The new isSecure value

    - #### setServerPort

          public void setServerPort(int port)

      Set the port number of the server to process this request.
      Parameters:
        `port` - The server port

    - #### getAttribute

          public Object getAttribute(String name)

      Description copied from interface: `javax.servlet.ServletRequest`
      Returns the value of the named attribute as an `Object`, or `null` if no attribute of the given name exists.

      Attributes can be set two ways. The servlet container may set attributes to make available custom information about a request. For example, for requests made using HTTPS, the attribute `javax.servlet.request.X509Certificate` can be used to retrieve information on the certificate of the client. Attributes can also be set programmatically using `ServletRequest.setAttribute(java.lang.String, java.lang.Object)`. This allows information to be embedded into a request before a `RequestDispatcher` call.

      Attribute names should follow the same conventions as package names. Names beginning with `java.*` and `javax.*` are reserved for use by the Servlet specification. Names beginning with `sun.*`, `com.sun.*`, `oracle.*` and `com.oracle.*`) are reserved for use by Oracle Corporation.

      Specified by:
        `getAttribute` in interface `ServletRequest`
      Parameters:
        `name` - Name of the request attribute to return
      Returns:
        the specified request attribute if it exists; otherwise, return `null`.

    - #### getContentLengthLong

          public long getContentLengthLong()

      Description copied from interface: `javax.servlet.ServletRequest`
      Returns the length, in bytes, of the request body and made available by the input stream, or -1 if the length is not known. For HTTP servlets, same as the value of the CGI variable CONTENT_LENGTH.
      Specified by:
        `getContentLengthLong` in interface `ServletRequest`
      Returns:
        a long integer containing the length of the request body or -1 if the length is not known

    - #### getAttributeNames

          public Enumeration<String> getAttributeNames()

      Return the names of all request attributes for this Request, or an empty `Enumeration` if there are none. Note that the attribute names returned will only be those for the attributes set via `setAttribute(String, Object)`. Tomcat internal attributes will not be included although they are accessible via `getAttribute(String)`. The Tomcat internal attributes include:
      - `Globals.DISPATCHER_TYPE_ATTR`
      - `Globals.DISPATCHER_REQUEST_PATH_ATTR`
      - `Globals.ASYNC_SUPPORTED_ATTR`
      - `Globals.CERTIFICATES_ATTR` (SSL connections only)
      - `Globals.CIPHER_SUITE_ATTR` (SSL connections only)
      - `Globals.KEY_SIZE_ATTR` (SSL connections only)
      - `Globals.SSL_SESSION_ID_ATTR` (SSL connections only)
      - `Globals.SSL_SESSION_MGR_ATTR` (SSL connections only)
      - `Globals.PARAMETER_PARSE_FAILED_ATTR`
      The underlying connector may also expose request attributes. These all have names starting with "org.apache.tomcat" and include:
      - `Globals.SENDFILE_SUPPORTED_ATTR`
      Connector implementations may return some, all or none of these attributes and may also support additional attributes.
      Specified by:
        `getAttributeNames` in interface `ServletRequest`
      Returns:
        the attribute names enumeration

    - #### getCharacterEncoding

          public String getCharacterEncoding()

      Description copied from interface: `javax.servlet.ServletRequest`
      Returns the name of the character encoding used in the body of this request. This method returns `null` if the request does not specify a character encoding
      Specified by:
        `getCharacterEncoding` in interface `ServletRequest`
      Returns:
        the character encoding for this Request.

    - #### getContentLength

          public int getContentLength()

      Description copied from interface: `javax.servlet.ServletRequest`
      Returns the length, in bytes, of the request body and made available by the input stream, or -1 if the length is not known. For HTTP servlets, same as the value of the CGI variable CONTENT_LENGTH.
      Specified by:
        `getContentLength` in interface `ServletRequest`
      Returns:
        the content length for this Request.

    - #### getContentType

          public String getContentType()

      Description copied from interface: `javax.servlet.ServletRequest`
      Returns the MIME type of the body of the request, or `null` if the type is not known. For HTTP servlets, same as the value of the CGI variable CONTENT_TYPE.
      Specified by:
        `getContentType` in interface `ServletRequest`
      Returns:
        the content type for this Request.

    - #### setContentType

          public void setContentType(String contentType)

      Set the content type for this Request.
      Parameters:
        `contentType` - The content type

    - #### getInputStream

          public ServletInputStream getInputStream()
                                            throws IOException

      Description copied from interface: `javax.servlet.ServletRequest`
      Retrieves the body of the request as binary data using a `ServletInputStream`. Either this method or `ServletRequest.getReader()` may be called to read the body, not both.
      Specified by:
        `getInputStream` in interface `ServletRequest`
      Returns:
        the servlet input stream for this Request. The default implementation returns a servlet input stream created by `createInputStream()`.
      Throws:
        `IllegalStateException` - if `getReader()` has already been called for this request
        `IOException` - if an input/output error occurs

    - #### getLocale

          public Locale getLocale()

      Description copied from interface: `javax.servlet.ServletRequest`
      Returns the preferred `Locale` that the client will accept content in, based on the Accept-Language header. If the client request doesn't provide an Accept-Language header, this method returns the default locale for the server.
      Specified by:
        `getLocale` in interface `ServletRequest`
      Returns:
        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.

    - #### getLocales

          public Enumeration<Locale> getLocales()

      Description copied from interface: `javax.servlet.ServletRequest`
      Returns an `Enumeration` of `Locale` objects indicating, in decreasing order starting with the preferred locale, the locales that are acceptable to the client based on the Accept-Language header. If the client request doesn't provide an Accept-Language header, this method returns an `Enumeration` containing one `Locale`, the default locale for the server.
      Specified by:
        `getLocales` in interface `ServletRequest`
      Returns:
        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.

    - #### getParameter

          public String getParameter(String name)

      Description copied from interface: `javax.servlet.ServletRequest`
      Returns the value of a request parameter as a `String`, or `null` if the parameter does not exist. Request parameters are extra information sent with the request. For HTTP servlets, parameters are contained in the query string or posted form data.

      You should only use this method when you are sure the parameter has only one value. If the parameter might have more than one value, use `ServletRequest.getParameterValues(java.lang.String)`.

      If you use this method with a multivalued parameter, the value returned is equal to the first value in the array returned by `getParameterValues`.

      If the parameter data was sent in the request body, such as occurs with an HTTP POST request, then reading the body directly via `ServletRequest.getInputStream()` or `ServletRequest.getReader()` can interfere with the execution of this method.

      Specified by:
        `getParameter` in interface `ServletRequest`
      Parameters:
        `name` - Name of the desired request parameter
      Returns:
        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.
      See Also:
        `ServletRequest.getParameterValues(java.lang.String)`

    - #### getParameterMap

          public Map<String,String[]> 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 `ServletRequest`
      Returns:
        A `Map` containing parameter names as keys and parameter values as map values.

    - #### getParameterNames

          public Enumeration<String> getParameterNames()

      Description copied from interface: `javax.servlet.ServletRequest`
      Returns an `Enumeration` of `String` objects containing the names of the parameters contained in this request. If the request has no parameters, the method returns an empty `Enumeration`.
      Specified by:
        `getParameterNames` in interface `ServletRequest`
      Returns:
        the names of all defined request parameters for this request.

    - #### getParameterValues

          public String[] getParameterValues(String name)

      Description copied from interface: `javax.servlet.ServletRequest`
      Returns an array of `String` objects containing all of the values the given request parameter has, or `null` if the parameter does not exist.

      If the parameter has a single value, the array has a length of 1.

      Specified by:
        `getParameterValues` in interface `ServletRequest`
      Parameters:
        `name` - Name of the desired request parameter
      Returns:
        the defined values for the specified request parameter, if any; otherwise, return `null`.
      See Also:
        `ServletRequest.getParameter(java.lang.String)`

    - #### getProtocol

          public String getProtocol()

      Description copied from interface: `javax.servlet.ServletRequest`
      Returns the name and version of the protocol the request uses in the form protocol/majorVersion.minorVersion, for example, HTTP/1.1. For HTTP servlets, the value returned is the same as the value of the CGI variable `SERVER_PROTOCOL`.
      Specified by:
        `getProtocol` in interface `ServletRequest`
      Returns:
        the protocol and version used to make this Request.

    - #### getReader

          public BufferedReader getReader()
                                   throws 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 `ServletRequest`
      Returns:
        a buffered reader for the request
      Throws:
        `IllegalStateException` - if `getInputStream()` has already been called for this request
        `IOException` - if an input/output error occurs
      See Also:
        `ServletRequest.getInputStream()`

    - #### getRealPath

          @Deprecated
          public String getRealPath(String path)

      Deprecated. As of version 2.1 of the Java Servlet API, use `ServletContext.getRealPath()`.
      Specified by:
        `getRealPath` in interface `ServletRequest`
      Parameters:
        `path` - Path to be translated
      Returns:
        the real path of the specified virtual path.

    - #### getRemoteAddr

          public String getRemoteAddr()

      Description copied from interface: `javax.servlet.ServletRequest`
      Returns the Internet Protocol (IP) address of the client or last proxy that sent the request. For HTTP servlets, same as the value of the CGI variable `REMOTE_ADDR`.
      Specified by:
        `getRemoteAddr` in interface `ServletRequest`
      Returns:
        the remote IP address making this Request.

    - #### getPeerAddr

          public String getPeerAddr()

      Returns:
        the connection peer IP address making this Request.

    - #### getRemoteHost

          public String getRemoteHost()

      Description copied from interface: `javax.servlet.ServletRequest`
      Returns the fully qualified name of the client or the last proxy that sent the request. If the engine cannot or chooses not to resolve the hostname (to improve performance), this method returns the dotted-string form of the IP address. For HTTP servlets, same as the value of the CGI variable `REMOTE_HOST`.
      Specified by:
        `getRemoteHost` in interface `ServletRequest`
      Returns:
        the remote host name making this Request.

    - #### getRemotePort

          public int getRemotePort()

      Description copied from interface: `javax.servlet.ServletRequest`
      Returns the Internet Protocol (IP) source port of the client or last proxy that sent the request.
      Specified by:
        `getRemotePort` in interface `ServletRequest`
      Returns:
        the Internet Protocol (IP) source port of the client or last proxy that sent the request.

    - #### getLocalName

          public String getLocalName()

      Description copied from interface: `javax.servlet.ServletRequest`
      Returns the host name of the Internet Protocol (IP) interface on which the request was received.
      Specified by:
        `getLocalName` in interface `ServletRequest`
      Returns:
        the host name of the Internet Protocol (IP) interface on which the request was received.

    - #### getLocalAddr

          public String getLocalAddr()

      Description copied from interface: `javax.servlet.ServletRequest`
      Returns the Internet Protocol (IP) address of the interface on which the request was received.
      Specified by:
        `getLocalAddr` in interface `ServletRequest`
      Returns:
        the Internet Protocol (IP) address of the interface on which the request was received.

    - #### getLocalPort

          public int getLocalPort()

      Description copied from interface: `javax.servlet.ServletRequest`
      Returns the Internet Protocol (IP) port number of the interface on which the request was received.
      Specified by:
        `getLocalPort` in interface `ServletRequest`
      Returns:
        the Internet Protocol (IP) port number of the interface on which the request was received.

    - #### getRequestDispatcher

          public RequestDispatcher getRequestDispatcher(String path)

      Description copied from interface: `javax.servlet.ServletRequest`
      Returns a `RequestDispatcher` object that acts as a wrapper for the resource located at the given path. A `RequestDispatcher` object can be used to forward a request to the resource or to include the resource in a response. The resource can be dynamic or static.

      The pathname specified may be relative, although it cannot extend outside the current servlet context. If the path begins with a "/" it is interpreted as relative to the current context root. This method returns `null` if the servlet container cannot return a `RequestDispatcher`.

      The difference between this method and `ServletContext.getRequestDispatcher(java.lang.String)` is that this method can take a relative path.

      Specified by:
        `getRequestDispatcher` in interface `ServletRequest`
      Parameters:
        `path` - Path of the resource to be wrapped
      Returns:
        a RequestDispatcher that wraps the resource at the specified path, which may be interpreted as relative to the current request path.
      See Also:
        `RequestDispatcher`, `ServletContext.getRequestDispatcher(java.lang.String)`

    - #### getScheme

          public String getScheme()

      Description copied from interface: `javax.servlet.ServletRequest`
      Returns the name of the scheme used to make this request, for example, `http`, `https`, or `ftp`. Different schemes have different rules for constructing URLs, as noted in RFC 1738.
      Specified by:
        `getScheme` in interface `ServletRequest`
      Returns:
        the scheme used to make this Request.

    - #### getServerName

          public String getServerName()

      Description copied from interface: `javax.servlet.ServletRequest`
      Returns the host name of the server to which the request was sent. It is the value of the part before ":" in the `Host` header value, if any, or the resolved server name, or the server IP address.
      Specified by:
        `getServerName` in interface `ServletRequest`
      Returns:
        the server name responding to this Request.

    - #### getServerPort

          public int getServerPort()

      Description copied from interface: `javax.servlet.ServletRequest`
      Returns the port number to which the request was sent. It is the value of the part after ":" in the `Host` header value, if any, or the server port where the client connection was accepted on.
      Specified by:
        `getServerPort` in interface `ServletRequest`
      Returns:
        the server port responding to this Request.

    - #### isSecure

          public boolean isSecure()

      Description copied from interface: `javax.servlet.ServletRequest`
      Returns a boolean indicating whether this request was made using a secure channel, such as HTTPS.
      Specified by:
        `isSecure` in interface `ServletRequest`
      Returns:
        `true` if this request was received on a secure connection.

    - #### removeAttribute

          public void removeAttribute(String name)

      Remove the specified request attribute if it exists.
      Specified by:
        `removeAttribute` in interface `ServletRequest`
      Parameters:
        `name` - Name of the request attribute to remove

    - #### setAttribute

          public void setAttribute(String name,
                          Object value)

      Set the specified request attribute to the specified value.
      Specified by:
        `setAttribute` in interface `ServletRequest`
      Parameters:
        `name` - Name of the request attribute to set
        `value` - The associated value

    - #### setCharacterEncoding

          public void setCharacterEncoding(String enc)
                                    throws 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 `ServletRequest`
      Parameters:
        `enc` - The character encoding to be used
      Throws:
        `UnsupportedEncodingException` - if the specified encoding is not supported
      Since:
        Servlet 2.3

    - #### getServletContext

          public ServletContext getServletContext()

      Specified by:
        `getServletContext` in interface `ServletRequest`
      Returns:
        TODO

    - #### startAsync

          public AsyncContext startAsync()

      Specified by:
        `startAsync` in interface `ServletRequest`
      Returns:
        TODO

    - #### startAsync

          public AsyncContext startAsync(ServletRequest request,
                                ServletResponse response)

      Specified by:
        `startAsync` in interface `ServletRequest`
      Parameters:
        `request` - The ServletRequest with which to initialise the asynchronous context
        `response` - The ServletResponse with which to initialise the asynchronous context
      Returns:
        TODO

    - #### isAsyncStarted

          public boolean isAsyncStarted()

      Specified by:
        `isAsyncStarted` in interface `ServletRequest`
      Returns:
        TODO

    - #### isAsyncDispatching

          public boolean isAsyncDispatching()

    - #### isAsyncCompleting

          public boolean isAsyncCompleting()

    - #### isAsync

          public boolean isAsync()

    - #### isAsyncSupported

          public boolean isAsyncSupported()

      Specified by:
        `isAsyncSupported` in interface `ServletRequest`
      Returns:
        TODO

    - #### getAsyncContext

          public AsyncContext getAsyncContext()

      Description copied from interface: `javax.servlet.ServletRequest`
      Get the current AsyncContext.
      Specified by:
        `getAsyncContext` in interface `ServletRequest`
      Returns:
        The current AsyncContext

    - #### getAsyncContextInternal

          public AsyncContextImpl getAsyncContextInternal()

    - #### getDispatcherType

          public DispatcherType getDispatcherType()

      Specified by:
        `getDispatcherType` in interface `ServletRequest`
      Returns:
        TODO

    - #### addCookie

          public void addCookie(Cookie cookie)

      Add a Cookie to the set of Cookies associated with this Request.
      Parameters:
        `cookie` - The new cookie

    - #### addLocale

          public void addLocale(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().
      Parameters:
        `locale` - The new preferred Locale

    - #### clearCookies

          public void clearCookies()

      Clear the collection of Cookies associated with this Request.

    - #### clearLocales

          public void clearLocales()

      Clear the collection of Locales associated with this Request.

    - #### setAuthType

          public void setAuthType(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".
      Parameters:
        `type` - The authentication type used

    - #### setPathInfo

          public void setPathInfo(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.
      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.
      Parameters:
        `flag` - The new flag

    - #### setRequestedSessionId

          public void setRequestedSessionId(String id)

      Set the requested session ID for this request. This is normally called by the HTTP Connector, when it parses the request headers.
      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.
      Parameters:
        `flag` - The new flag

    - #### setRequestedSessionSSL

          public void setRequestedSessionSSL(boolean flag)

      Set a flag indicating whether or not the requested session ID for this request came in through SSL. This is normally called by the HTTP Connector, when it parses the request headers.
      Parameters:
        `flag` - The new flag

    - #### getDecodedRequestURI

          public String getDecodedRequestURI()

      Get the decoded request URI.
      Returns:
        the URL decoded request URI

    - #### getDecodedRequestURIMB

          public MessageBytes getDecodedRequestURIMB()

      Get the decoded request URI.
      Returns:
        the URL decoded request URI

    - #### setUserPrincipal

          public void setUserPrincipal(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.
      Parameters:
        `principal` - The user Principal

    - #### newPushBuilder

          public ApplicationPushBuilder newPushBuilder()

    - #### newPushBuilder

          public ApplicationPushBuilder newPushBuilder(HttpServletRequest request)

    - #### upgrade

          public <T extends HttpUpgradeHandler> T upgrade(Class<T> httpUpgradeHandlerClass)
                                               throws IOException,
                                                      ServletException

      Start the HTTP upgrade process and create and instance of the provided protocol handler class. The connection will be passed this instance once the current request/response pair has completed processing. Calling this method sets the response status to `HttpServletResponse.SC_SWITCHING_PROTOCOLS`.
      Specified by:
        `upgrade` in interface `HttpServletRequest`
      Type Parameters:
        `T` - The type of the upgrade handler
      Parameters:
        `httpUpgradeHandlerClass` - The class that implements the upgrade handler
      Returns:
        A newly created instance of the specified upgrade handler type
      Throws:
        `IOException` - if an I/O error occurred during the upgrade
        `ServletException` - if the given httpUpgradeHandlerClass fails to be instantiated
      Since:
        Servlet 3.1

    - #### getAuthType

          public String getAuthType()

      Return the authentication type used for this Request.
      Specified by:
        `getAuthType` in interface `HttpServletRequest`
      Returns:
        one of the static members BASIC_AUTH, FORM_AUTH, CLIENT_CERT_AUTH, DIGEST_AUTH (suitable for == comparison) or the container-specific string indicating the authentication scheme, or `null` if the request was not authenticated.

    - #### getContextPath

          public String getContextPath()

      Return the portion of the request URI used to select the Context of the Request. The value returned is not decoded which also implies it is not normalised.
      Specified by:
        `getContextPath` in interface `HttpServletRequest`
      Returns:
        a `String` specifying the portion of the request URI that indicates the context of the request

    - #### getCookies

          public Cookie[] getCookies()

      Return the set of Cookies received with this Request. Triggers parsing of the Cookie HTTP headers followed by conversion to Cookie objects if this has not already been performed.
      Specified by:
        `getCookies` in interface `HttpServletRequest`
      Returns:
        the array of cookies

    - #### getServerCookies

          public ServerCookies getServerCookies()

      Return the server representation of the cookies associated with this request. Triggers parsing of the Cookie HTTP headers (but not conversion to Cookie objects) if the headers have not yet been parsed.
      Returns:
        the server cookies

    - #### getDateHeader

          public long getDateHeader(String name)

      Return the value of the specified date header, if any; otherwise return -1.
      Specified by:
        `getDateHeader` in interface `HttpServletRequest`
      Parameters:
        `name` - Name of the requested date header
      Returns:
        the date as a long
      Throws:
        `IllegalArgumentException` - if the specified header value cannot be converted to a date

    - #### getHeader

          public String getHeader(String name)

      Return the first value of the specified header, if any; otherwise, return `null`
      Specified by:
        `getHeader` in interface `HttpServletRequest`
      Parameters:
        `name` - Name of the requested header
      Returns:
        the header value

    - #### getHeaders

          public Enumeration<String> getHeaders(String name)

      Return all of the values of the specified header, if any; otherwise, return an empty enumeration.
      Specified by:
        `getHeaders` in interface `HttpServletRequest`
      Parameters:
        `name` - Name of the requested header
      Returns:
        the enumeration with the header values

    - #### getHeaderNames

          public Enumeration<String> getHeaderNames()

      Description copied from interface: `javax.servlet.http.HttpServletRequest`
      Returns an enumeration of all the header names this request contains. If the request has no headers, this method returns an empty enumeration.

      Some servlet containers do not allow servlets to access headers using this method, in which case this method returns `null`

      Specified by:
        `getHeaderNames` in interface `HttpServletRequest`
      Returns:
        the names of all headers received with this request.

    - #### getIntHeader

          public int getIntHeader(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 `HttpServletRequest`
      Parameters:
        `name` - Name of the requested header
      Returns:
        the header value as an int
      Throws:
        `IllegalArgumentException` - if the specified header value cannot be converted to an integer

    - #### getHttpServletMapping

          public ApplicationMappingImpl getHttpServletMapping()

    - #### getMethod

          public String getMethod()

      Description copied from interface: `javax.servlet.http.HttpServletRequest`
      Returns the name of the HTTP method with which this request was made, for example, GET, POST, or PUT. Same as the value of the CGI variable REQUEST_METHOD.
      Specified by:
        `getMethod` in interface `HttpServletRequest`
      Returns:
        the HTTP request method used in this Request.

    - #### getPathInfo

          public String getPathInfo()

      Description copied from interface: `javax.servlet.http.HttpServletRequest`
      Returns any extra path information associated with the URL the client sent when it made this request. The extra path information follows the servlet path but precedes the query string and will start with a "/" character.

      This method returns `null` if there was no extra path information.

      Same as the value of the CGI variable PATH_INFO.

      Specified by:
        `getPathInfo` in interface `HttpServletRequest`
      Returns:
        the path information associated with this Request.

    - #### getPathTranslated

          public String getPathTranslated()

      Description copied from interface: `javax.servlet.http.HttpServletRequest`
      Returns any extra path information after the servlet name but before the query string, and translates it to a real path. Same as the value of the CGI variable PATH_TRANSLATED.

      If the URL does not have any extra path information, this method returns `null` or the servlet container cannot translate the virtual path to a real path for any reason (such as when the web application is executed from an archive). The web container does not decode this string.

      Specified by:
        `getPathTranslated` in interface `HttpServletRequest`
      Returns:
        the extra path information for this request, translated to a real path.

    - #### getQueryString

          public String getQueryString()

      Description copied from interface: `javax.servlet.http.HttpServletRequest`
      Returns the query string that is contained in the request URL after the path. This method returns `null` if the URL does not have a query string. Same as the value of the CGI variable QUERY_STRING.
      Specified by:
        `getQueryString` in interface `HttpServletRequest`
      Returns:
        the query string associated with this request.

    - #### getRemoteUser

          public String getRemoteUser()

      Description copied from interface: `javax.servlet.http.HttpServletRequest`
      Returns the login of the user making this request, if the user has been authenticated, or `null` if the user has not been authenticated. Whether the user name is sent with each subsequent request depends on the browser and type of authentication. Same as the value of the CGI variable REMOTE_USER.
      Specified by:
        `getRemoteUser` in interface `HttpServletRequest`
      Returns:
        the name of the remote user that has been authenticated for this Request.

    - #### getRequestPathMB

          public MessageBytes getRequestPathMB()

      Get the request path.
      Returns:
        the request path

    - #### getRequestedSessionId

          public String getRequestedSessionId()

      Description copied from interface: `javax.servlet.http.HttpServletRequest`
      Returns the session ID specified by the client. This may not be the same as the ID of the current valid session for this request. If the client did not specify a session ID, this method returns `null`.
      Specified by:
        `getRequestedSessionId` in interface `HttpServletRequest`
      Returns:
        the session identifier included in this request, if any.
      See Also:
        `HttpServletRequest.isRequestedSessionIdValid()`

    - #### getRequestURI

          public String getRequestURI()

      Description copied from interface: `javax.servlet.http.HttpServletRequest`
      Returns the part of this request's URL from the protocol name up to the query string in the first line of the HTTP request. The web container does not decode this String. For example:

      Examples of Returned Values
      First line of HTTP request | Returned Value
      --- | ---
      POST /some/path.html HTTP/1.1 |  | /some/path.html
      GET http://foo.bar/a.html HTTP/1.0 |  | /a.html
      HEAD /xyz?a=b HTTP/1.1 |  | /xyz

      To reconstruct a URL with a scheme and host, use `HttpServletRequest.getRequestURL()`.

      Specified by:
        `getRequestURI` in interface `HttpServletRequest`
      Returns:
        the request URI for this request.
      See Also:
        `HttpServletRequest.getRequestURL()`

    - #### getRequestURL

          public StringBuffer getRequestURL()

      Description copied from interface: `javax.servlet.http.HttpServletRequest`
      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 `HttpServletRequest`
      Returns:
        a `StringBuffer` object containing the reconstructed URL

    - #### getServletPath

          public String getServletPath()

      Description copied from interface: `javax.servlet.http.HttpServletRequest`
      Returns the part of this request's URL that calls the servlet. This path starts with a "/" character and includes either the servlet name or a path to the servlet, but does not include any extra path information or a query string. Same as the value of the CGI variable SCRIPT_NAME.

      This method will return an empty string ("") if the servlet used to process this request was matched using the "/*" pattern.

      Specified by:
        `getServletPath` in interface `HttpServletRequest`
      Returns:
        the portion of the request URI used to select the servlet that will process this request.

    - #### getSession

          public HttpSession getSession()

      Description copied from interface: `javax.servlet.http.HttpServletRequest`
      Returns the current session associated with this request, or if the request does not have a session, creates one.
      Specified by:
        `getSession` in interface `HttpServletRequest`
      Returns:
        the session associated with this Request, creating one if necessary.
      See Also:
        `HttpServletRequest.getSession(boolean)`

    - #### getSession

          public HttpSession getSession(boolean create)

      Description copied from interface: `javax.servlet.http.HttpServletRequest`
      Returns the current `HttpSession` associated with this request or, if there is no current session and `create` is true, returns a new session.

      If `create` is `false` and the request has no valid `HttpSession`, this method returns `null`.

      To make sure the session is properly maintained, you must call this method before the response is committed. If the container is using cookies to maintain session integrity and is asked to create a new session when the response is committed, an IllegalStateException is thrown.

      Specified by:
        `getSession` in interface `HttpServletRequest`
      Parameters:
        `create` - Create a new session if one does not exist
      Returns:
        the session associated with this Request, creating one if necessary and requested.
      See Also:
        `HttpServletRequest.getSession()`

    - #### isRequestedSessionIdFromCookie

          public boolean isRequestedSessionIdFromCookie()

      Description copied from interface: `javax.servlet.http.HttpServletRequest`
      Checks whether the requested session ID came in as a cookie.
      Specified by:
        `isRequestedSessionIdFromCookie` in interface `HttpServletRequest`
      Returns:
        `true` if the session identifier included in this request came from a cookie.
      See Also:
        `HttpServletRequest.getSession(boolean)`

    - #### isRequestedSessionIdFromURL

          public boolean isRequestedSessionIdFromURL()

      Description copied from interface: `javax.servlet.http.HttpServletRequest`
      Checks whether the requested session ID came in as part of the request URL.
      Specified by:
        `isRequestedSessionIdFromURL` in interface `HttpServletRequest`
      Returns:
        `true` if the session identifier included in this request came from the request URI.
      See Also:
        `HttpServletRequest.getSession(boolean)`

    - #### isRequestedSessionIdFromUrl

          @Deprecated
          public boolean isRequestedSessionIdFromUrl()

      Deprecated. As of Version 2.1 of the Java Servlet API, use `isRequestedSessionIdFromURL()` instead.
      Specified by:
        `isRequestedSessionIdFromUrl` in interface `HttpServletRequest`
      Returns:
        `true` if the session identifier included in this request came from the request URI.

    - #### isRequestedSessionIdValid

          public boolean isRequestedSessionIdValid()

      Description copied from interface: `javax.servlet.http.HttpServletRequest`
      Checks whether the requested session ID is still valid.
      Specified by:
        `isRequestedSessionIdValid` in interface `HttpServletRequest`
      Returns:
        `true` if the session identifier included in this request identifies a valid session.
      See Also:
        `HttpServletRequest.getRequestedSessionId()`, `HttpServletRequest.getSession(boolean)`

    - #### isUserInRole

          public boolean isUserInRole(String role)

      Description copied from interface: `javax.servlet.http.HttpServletRequest`
      Returns a boolean indicating whether the authenticated user is included in the specified logical "role". Roles and role membership can be defined using deployment descriptors. If the user has not been authenticated, the method returns `false`.
      Specified by:
        `isUserInRole` in interface `HttpServletRequest`
      Parameters:
        `role` - Role name to be validated
      Returns:
        `true` if the authenticated user principal possesses the specified role name.

    - #### getPrincipal

          public Principal getPrincipal()

      Returns:
        the principal that has been authenticated for this Request.

    - #### getUserPrincipal

          public Principal getUserPrincipal()

      Description copied from interface: `javax.servlet.http.HttpServletRequest`
      Returns a `java.security.Principal` object containing the name of the current authenticated user. If the user has not been authenticated, the method returns `null`.
      Specified by:
        `getUserPrincipal` in interface `HttpServletRequest`
      Returns:
        the principal that has been authenticated for this Request.

    - #### getSessionInternal

          public Session getSessionInternal()

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

    - #### changeSessionId

          public void changeSessionId(String newSessionId)

      Change the ID of the session that this request is associated with. There are several things that may trigger an ID change. These include moving between nodes in a cluster and session fixation prevention during the authentication process.
      Parameters:
        `newSessionId` - The session to change the session ID for

    - #### changeSessionId

          public String changeSessionId()

      Description copied from interface: `javax.servlet.http.HttpServletRequest`
      Changes the session ID of the session associated with this request. This method does not create a new session object it only changes the ID of the current session.
      Specified by:
        `changeSessionId` in interface `HttpServletRequest`
      Returns:
        the new session ID allocated to the session
      See Also:
        `HttpSessionIdListener`

    - #### getSessionInternal

          public Session getSessionInternal(boolean create)

      Parameters:
        `create` - Create a new session if one does not exist
      Returns:
        the session associated with this Request, creating one if necessary and requested.

    - #### isParametersParsed

          public boolean isParametersParsed()

      Returns:
        `true` if we have parsed parameters

    - #### isFinished

          public boolean isFinished()

      Returns:
        `true` if an attempt has been made to read the request body and all of the request body has been read.

    - #### checkSwallowInput

          protected void checkSwallowInput()

      Check the configuration for aborted uploads and if configured to do so, disable the swallowing of any remaining input and close the connection once the response has been written.

    - #### authenticate

          public boolean authenticate(HttpServletResponse response)
                               throws IOException,
                                      ServletException

      Triggers the same authentication process as would be triggered if the request is for a resource that is protected by a security constraint.
      Specified by:
        `authenticate` in interface `HttpServletRequest`
      Parameters:
        `response` - The response to use to return any authentication challenge
      Returns:
        `true` if the user is successfully authenticated and `false` if not
      Throws:
        `IOException` - if the authentication process attempted to read from the request or write to the response and an I/O error occurred
        `ServletException` - if the authentication failed and the caller is expected to handle the failure

    - #### login

          public void login(String username,
                   String password)
                     throws ServletException

      Authenticate the provided user name and password and then associated the authenticated user with the request.
      Specified by:
        `login` in interface `HttpServletRequest`
      Parameters:
        `username` - The user name to authenticate
        `password` - The password to use to authenticate the user
      Throws:
        `ServletException` - If any of `HttpServletRequest.getRemoteUser()`, `HttpServletRequest.getUserPrincipal()` or `HttpServletRequest.getAuthType()` are non-null, if the configured authenticator does not support user name and password authentication or if the authentication fails

    - #### logout

          public void logout()
                      throws ServletException

      Removes any authenticated user from the request.
      Specified by:
        `logout` in interface `HttpServletRequest`
      Throws:
        `ServletException` - If the logout fails

    - #### getParts

          public Collection<Part> getParts()
                                    throws IOException,
                                           IllegalStateException,
                                           ServletException

      Return a collection of all uploaded Parts.
      Specified by:
        `getParts` in interface `HttpServletRequest`
      Returns:
        A collection of all uploaded Parts.
      Throws:
        `IOException` - if an I/O error occurs
        `IllegalStateException` - if size limits are exceeded or no multipart configuration is provided
        `ServletException` - if the request is not multipart/form-data

    - #### getPart

          public Part getPart(String name)
                       throws IOException,
                              IllegalStateException,
                              ServletException

      Gets the named Part or null if the Part does not exist. Triggers upload of all Parts.
      Specified by:
        `getPart` in interface `HttpServletRequest`
      Parameters:
        `name` - The name of the Part to obtain
      Returns:
        The named Part or null if the Part does not exist
      Throws:
        `IOException` - if an I/O error occurs
        `IllegalStateException` - if size limits are exceeded
        `ServletException` - if the request is not multipart/form-data

    - #### doGetSession

          protected Session doGetSession(boolean create)

    - #### unescape

          protected String unescape(String s)

    - #### parseCookies

          protected void parseCookies()

      Parse cookies. This only parses the cookies into the memory efficient ServerCookies structure. It does not populate the Cookie objects.

    - #### convertCookies

          protected void convertCookies()

      Converts the parsed cookies (parsing the Cookie headers first if they have not been parsed) into Cookie objects.

    - #### parseParameters

          protected void parseParameters()

      Parse request parameters.

    - #### readPostBody

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

      Read post body in an array.
      Parameters:
        `body` - The bytes array in which the body will be read
        `len` - The body length
      Returns:
        the bytes count that has been read
      Throws:
        `IOException` - if an IO exception occurred

    - #### readChunkedPostBody

          protected byte[] readChunkedPostBody()
                                        throws IOException

      Read chunked post body.
      Returns:
        the post body as a bytes array
      Throws:
        `IOException` - if an IO exception occurred

    - #### parseLocales

          protected void parseLocales()

      Parse request locales.

    - #### parseLocalesHeader

          protected void parseLocalesHeader(String value,
                                TreeMap<Double,ArrayList<Locale>> locales)

      Parse accept-language header value.
      Parameters:
        `value` - the header value
        `locales` - the map that will hold the result

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