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Request (Catalina Internal API Documentation)

org.apache.catalina
Interface Request

All Known Subinterfaces:
HttpRequest
All Known Implementing Classes:
HttpRequestBase, HttpRequestWrapper, RequestBase, RequestWrapper

public interface Request

A Request is the Catalina-internal facade for a ServletRequest that is to be processed, in order to produce the corresponding Response.

Version:
$Revision: 1.5 $ $Date: 2001/08/01 03:04:04 $
Author:
Craig R. McClanahan

Method Summary
 javax.servlet.ServletInputStream createInputStream()
          Create and return a ServletInputStream to read the content associated with this Request.
 void finishRequest()
          Perform whatever actions are required to flush and close the input stream or reader, in a single operation.
 java.lang.String getAuthorization()
          Return the authorization credentials sent with this request.
 Connector getConnector()
          Return the Connector through which this Request was received.
 Context getContext()
          Return the Context 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>.
 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.
 javax.servlet.ServletRequest getRequest()
          Return the ServletRequest for which this object is the facade.
 Response getResponse()
          Return the Response with which this Request is associated.
 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.
 Wrapper getWrapper()
          Return the Wrapper within which this Request is being processed.
 void recycle()
          Release all object references, and initialize instance variables, in preparation for reuse of this object.
 void removeNote(java.lang.String name)
          Remove any object bound to the specified name in the internal notes for this request.
 void setAuthorization(java.lang.String authorization)
          Set the authorization credentials sent with 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 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 setProtocol(java.lang.String protocol)
          Set the protocol name and version associated with this Request.
 void setRemoteAddr(java.lang.String remote)
          Set the remote IP address associated with 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 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.
 void setWrapper(Wrapper wrapper)
          Set the Wrapper within which this Request is being processed.
 

Method Detail

getAuthorization


public java.lang.String getAuthorization()
Return the authorization credentials sent with this request.


setAuthorization


public void setAuthorization(java.lang.String authorization)
Set the authorization credentials sent with this request.

Parameters:
authorization - The new authorization credentials

getConnector


public Connector getConnector()
Return 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.


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.

Parameters:
context - The newly associated Context

getInfo


public java.lang.String getInfo()
Return descriptive information about this Request implementation and the corresponding version number, in the format <description>/<version>.


getRequest


public javax.servlet.ServletRequest getRequest()
Return the ServletRequest for which this object is the facade.


getResponse


public Response getResponse()
Return 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

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.


setSocket


public void setSocket(java.net.Socket socket)
Set the Socket (if any) through which this Request was received.

Parameters:
socket - The socket through which this request was received

getStream


public java.io.InputStream getStream()
Return the input stream associated with this Request.


setStream


public void setStream(java.io.InputStream stream)
Set the input stream associated with this Request.

Parameters:
stream - The new input stream

getWrapper


public Wrapper getWrapper()
Return the Wrapper within which this Request is being processed.


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.

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.

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.

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.

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.


recycle


public void recycle()
Release all object references, and initialize instance variables, in preparation for reuse of this object.


removeNote


public void removeNote(java.lang.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

setContentLength


public void setContentLength(int length)
Set the content length associated with this 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.

Parameters:
type - The new content type

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.

Parameters:
name - Name to which the object should be bound
value - Object to be bound to the specified name

setProtocol


public void setProtocol(java.lang.String protocol)
Set the protocol name and version associated with this Request.

Parameters:
protocol - Protocol name and version

setRemoteAddr


public void setRemoteAddr(java.lang.String remote)
Set the remote IP address associated with this Request. NOTE: This value will be used to resolve the value for getRemoteHost() if that method is called.

Parameters:
remote - The remote IP address

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.

Parameters:
scheme - The scheme

setSecure


public void setSecure(boolean secure)
Set the value to be returned by isSecure() for this 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.

Parameters:
name - The server name

setServerPort


public void setServerPort(int port)
Set the port number of the server to process this request.

Parameters:
port - The server port


Copyright 2000-2001 Apache Software Foundation. All Rights Reserved.