rabbit.proxy
Class SWC

java.lang.Object
  rabbit.proxy.SWC

All Implemented Interfaces:

WebConnectionListener, AsyncListener, ClientResourceTransferredListener, HttpHeaderListener, HttpHeaderSentListener

public class SWC
extends Object
implements HttpHeaderSentListener, HttpHeaderListener, WebConnectionListener, ClientResourceTransferredListener

A class that tries to establish a connection to the real server or the next proxy in the chain.

Author:

Robert Olofsson

Constructor Summary

SWC(Connection con, long timeOffset, HttpHeader header, ByteBuffer buffer, TrafficLoggerHandler tlh, ClientResourceHandler crh, rabbit.proxy.Connection.RequestHandler rh)

Method Summary

void	clientResourceAborted(HttpHeader reason) The transfer of the client resource has been aborted.
void	clientResourceTransferred() The client resource have been successfully transferred.
void	closed() The other end closed the connection.
void	connectionEstablished(WebConnection wc) A connection has been made.
void	establish()
void	failed(Exception e) Creating the connection failed.
void	httpHeaderRead(HttpHeader header, ByteBuffer buffer, boolean keepalive, boolean isChunked, long dataSize) one http header has been read
void	httpHeaderSent() The http header has been sent.
void	timeout() Creating the connection timed out.

Methods inherited from class java.lang.Object

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

Constructor Detail

SWC

public SWC(Connection con,
           long timeOffset,
           HttpHeader header,
           ByteBuffer buffer,
           TrafficLoggerHandler tlh,
           ClientResourceHandler crh,
           rabbit.proxy.Connection.RequestHandler rh)

Method Detail

establish

public void establish()

connectionEstablished

public void connectionEstablished(WebConnection wc)

Description copied from interface: WebConnectionListener

A connection has been made.

Specified by:

connectionEstablished in interface WebConnectionListener

Parameters:

wc - the now open connection

httpHeaderSent

public void httpHeaderSent()

Description copied from interface: HttpHeaderSentListener

The http header has been sent.

Specified by:

httpHeaderSent in interface HttpHeaderSentListener

clientResourceTransferred

public void clientResourceTransferred()

Description copied from interface: ClientResourceTransferredListener

The client resource have been successfully transferred.

Specified by:

clientResourceTransferred in interface ClientResourceTransferredListener

clientResourceAborted

public void clientResourceAborted(HttpHeader reason)

Description copied from interface: ClientResourceTransferredListener

The transfer of the client resource has been aborted.

Specified by:

clientResourceAborted in interface ClientResourceTransferredListener

Parameters:

reason - the failure code.

httpHeaderRead

public void httpHeaderRead(HttpHeader header,
                           ByteBuffer buffer,
                           boolean keepalive,
                           boolean isChunked,
                           long dataSize)

Description copied from interface: HttpHeaderListener

one http header has been read

Specified by:

httpHeaderRead in interface HttpHeaderListener

Parameters:

header - the HttpHeader that was read

buffer - the ByteBuffer that may or may not hold unread data.

keepalive - if the sender want to use keepalive.

isChunked - if false content is not chunked, if true content is chunked.

dataSize - the contents size or -1 if size is unknown.

closed

public void closed()

Description copied from interface: HttpHeaderListener

The other end closed the connection. Quite common on persistent connections.

Specified by:

closed in interface HttpHeaderListener

timeout

public void timeout()

Description copied from interface: WebConnectionListener

Creating the connection timed out.

Specified by:

timeout in interface WebConnectionListener

Specified by:

timeout in interface AsyncListener

failed

public void failed(Exception e)

Description copied from interface: WebConnectionListener

Creating the connection failed.

Specified by:

failed in interface WebConnectionListener

Specified by:

failed in interface AsyncListener

Parameters:

e - the real reason the operation failed.