com.sun.faban.driver.transport.sunhttp
Class HttpClient

java.lang.Object
  sun.net.NetworkClient
      sun.net.www.http.HttpClient
          com.sun.faban.driver.transport.sunhttp.HttpClient

public class HttpClient
extends sun.net.www.http.HttpClient

Implementation of the HttpClient for the Faban driver framework. It relies heavily on the sun.net implementation. The only difference is actually the use of SocketFactory instead of plainly creating new sockets. The HttpClient supports both http and https protocols.
Derived from code contributed by Scott Oaks.

Author:

Akara Sucharitakul

Field Summary

protected boolean

inCache Superclass' inCache is private.

Fields inherited from class sun.net.www.http.HttpClient

cachedHttpClient, cookieHandler, host, kac, port, proxyDisabled, reuse, url, usingProxy

Fields inherited from class sun.net.NetworkClient

connectTimeout, defaultConnectTimeout, defaultSoTimeout, encoding, proxy, readTimeout, serverInput, serverOutput, serverSocket

Constructor Summary

protected

HttpClient(URL url, Proxy proxy, int to) Subclass constructor for the client.

Method Summary

protected Socket	doConnect(String server, int port) Return a socket connected to the server, with any appropriate options pre-established.
static HttpClient	New(URL url, Proxy p, int to, boolean useCache) Instantiates a HttpClient.
static HttpClient	New(URL url, String proxyHost, int proxyPort, boolean useCache, int timeout) Instantiates a HttpClient.
protected void	putInKeepAliveCache()
protected static void	setSocketFactory(SocketFactory sf) Sets the socket factory for creating sockets used by this client.

Methods inherited from class sun.net.www.http.HttpClient

afterConnect, closeIdleConnection, closeServer, finalize, finished, getDefaultPort, getHttpKeepAliveSet, getInputStream, getOutputStream, getProxyHostUsed, getProxyPortUsed, getURLFile, isCachedConnection, isInKeepAliveCache, isKeepingAlive, needsTunneling, New, New, New, New, newHttpProxy, openServer, openServer, parseHTTP, resetProperties, setCacheRequest, setDoNotRetry, setTimeout, toString, writeRequests, writeRequests

Methods inherited from class sun.net.NetworkClient

getConnectTimeout, getLocalAddress, getReadTimeout, serverIsOpen, setConnectTimeout, setReadTimeout

Methods inherited from class java.lang.Object

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

Field Detail

inCache

protected boolean inCache

Superclass' inCache is private. Needed to define and check usage.

Constructor Detail

HttpClient

protected HttpClient(URL url,
                     Proxy proxy,
                     int to)
              throws IOException

Subclass constructor for the client.

Parameters:

url - The URL

proxy - Proxies, if any

to - The connect timeout

Throws:

IOException - If an error occurs

Method Detail

New

public static HttpClient New(URL url,
                             String proxyHost,
                             int proxyPort,
                             boolean useCache,
                             int timeout)
                      throws IOException

Instantiates a HttpClient.

Parameters:

url - The URL to connect

proxyHost - The proxy server, null if no proxy

proxyPort - The proxy server port

useCache - Whether to use a client from cache or not

timeout - The connect timeout, -1 if no timeout

Returns:

An instance of HttpClient

Throws:

IOException - An I/O error occurred

New

public static HttpClient New(URL url,
                             Proxy p,
                             int to,
                             boolean useCache)
                      throws IOException

Instantiates a HttpClient.

Parameters:

url - The URL to connect

p - The proxy server, null if no proxy

to - The connect timeout, -1 if no timeout

useCache - Whether to use a client from cache or not

Returns:

An instance of HttpClient

Throws:

IOException - An I/O error occurred

putInKeepAliveCache

protected void putInKeepAliveCache()

Overrides:

putInKeepAliveCache in class sun.net.www.http.HttpClient

doConnect

protected Socket doConnect(String server,
                           int port)
                    throws IOException,
                           UnknownHostException

Return a socket connected to the server, with any appropriate options pre-established. This method overrides NetworClient.doConnect() to use the provided SocketFactory for socket creation.

Overrides:

doConnect in class sun.net.NetworkClient

Parameters:

server - The server to connect to

port - The port to connect to

Returns:

The socket connecting the the server

Throws:

IOException - Communication error

UnknownHostException - The host cannot be found

setSocketFactory

protected static void setSocketFactory(SocketFactory sf)

Sets the socket factory for creating sockets used by this client.

Parameters:

sf - The socket factory