org.sblim.cimclient.internal.http
Class HttpClient

java.lang.Object
  org.sblim.cimclient.internal.http.HttpClient

All Implemented Interfaces:

EventListener, HandshakeCompletedListener

public class HttpClient
extends Object
implements HandshakeCompletedListener

Class HttpClient implements a HTTP client

Constructor Summary

HttpClient(URI url, HttpClientPool clientPool, AuthorizationHandler auth_handler)
Ctor.

Method Summary

void	connect() Connects to the http server
static String	convertToHexString(byte[] digest) Converts a byte array to a String of hex digits
protected static String	dequote(String str)
void	disconnect() Disconnects the session
protected void	finalize()
protected AuthorizationInfo	getAuthentication(boolean proxy, AuthorizationInfo prevAuthInfo, String authenticate)
static HttpClient	getClient(URI url, HttpClientPool clientPool, AuthorizationHandler auth_handler) Returns a client from a http client pool
String	getHeaderField(String name) Returns the http header field for a given name
String	getHeaderFieldName(int index) Return the http header field name for a given index
String	getHeaderFieldValue(int index) Returns the http header field value for a given index
InputStream	getInputStream() Returns the input stream of this http connection
OutputStream	getOutputStream() Returns the output stream of this http connection
String	getRequestMethod() Returns the request method
String	getRequestProperty(String key) Returns the request property for a given key
int	getResponseCode() Returns the response code
String	getResponseMessage() Returns the response message
protected static void	handleRsp(String authInfo, AuthorizationInfo prevAuthInfo)
void	handshakeCompleted(HandshakeCompletedEvent event)
boolean	isConnected() Returns connected
protected static byte[]	parseHex(String hex)
void	reset() Resets state
void	setRequestMethod(String method) Sets the request method
void	setRequestProperty(String key, String value) Sets the request property
void	streamFinished() Releases the client and returns it to the pool
void	streamFinished(boolean keep) Releases the client and returns it to the pool
String	toString()
void	useHttp11(boolean bool) Enables/Disables use of http 1.1
boolean	usingProxy() Returns if a proxy is used

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpClient

public HttpClient(URI url,
                  HttpClientPool clientPool,
                  AuthorizationHandler auth_handler)

Ctor.

Parameters:

url - The url to connect to

clientPool - The associated client pool

auth_handler - The authentication handler

Method Detail

convertToHexString

public static String convertToHexString(byte[] digest)

Converts a byte array to a String of hex digits

Parameters:

digest - The byte array

Returns:

The hex string

getClient

public static HttpClient getClient(URI url,
                                   HttpClientPool clientPool,
                                   AuthorizationHandler auth_handler)

Returns a client from a http client pool

Parameters:

url - The url to connect to

clientPool - The client pool

auth_handler - The authentication handler to use

Returns:

A http client from the pool

dequote

protected static String dequote(String str)

handleRsp

protected static void handleRsp(String authInfo,
                                AuthorizationInfo prevAuthInfo)
                         throws IOException

Throws:

IOException

parseHex

protected static byte[] parseHex(String hex)

connect

public void connect()
             throws IOException

Connects to the http server

Throws:

IOException

disconnect

public void disconnect()

Disconnects the session

finalize

protected void finalize()
                 throws Throwable

Overrides:

finalize in class Object

Throws:

Throwable

getHeaderFieldValue

public String getHeaderFieldValue(int index)

Returns the http header field value for a given index

Parameters:

index - The index

Returns:

The header field value

getHeaderField

public String getHeaderField(String name)

Returns the http header field for a given name

Parameters:

name - The name

Returns:

The header field

getHeaderFieldName

public String getHeaderFieldName(int index)

Return the http header field name for a given index

Parameters:

index - The index

Returns:

The name

getInputStream

public InputStream getInputStream()
                           throws IOException

Returns the input stream of this http connection

Returns:

The input stream

Throws:

IOException

getOutputStream

public OutputStream getOutputStream()

Returns the output stream of this http connection

Returns:

The output stream

getRequestMethod

public String getRequestMethod()

Returns the request method

Returns:

The request method

getRequestProperty

public String getRequestProperty(String key)

Returns the request property for a given key

Parameters:

key - The key

Returns:

The property

getResponseCode

public int getResponseCode()
                    throws IOException

Returns the response code

Returns:

The response code

Throws:

IOException

getResponseMessage

public String getResponseMessage()

Returns the response message

Returns:

The response message

handshakeCompleted

public void handshakeCompleted(HandshakeCompletedEvent event)

Specified by:

handshakeCompleted in interface HandshakeCompletedListener

reset

public void reset()

Resets state

setRequestMethod

public void setRequestMethod(String method)

Sets the request method

Parameters:

method - The request method

setRequestProperty

public void setRequestProperty(String key,
                               String value)

Sets the request property

Parameters:

key - The property name

value - The value

streamFinished

public void streamFinished()

Releases the client and returns it to the pool

streamFinished

public void streamFinished(boolean keep)

Releases the client and returns it to the pool

Parameters:

keep - if true return to the pool, if false drop.

useHttp11

public void useHttp11(boolean bool)

Enables/Disables use of http 1.1

Parameters:

bool - if true http 1.1 is enabled.

usingProxy

public boolean usingProxy()

Returns if a proxy is used

Returns:

true if a proxy is used

getAuthentication

protected AuthorizationInfo getAuthentication(boolean proxy,
                                              AuthorizationInfo prevAuthInfo,
                                              String authenticate)
                                       throws HttpParseException,
                                              NoSuchAlgorithmException

Throws:

HttpParseException

NoSuchAlgorithmException

isConnected

public boolean isConnected()

Returns connected

Returns:

The value of connected.

toString

public String toString()

Overrides:

toString in class Object