net.grinder.plugin.http.tcpproxyfilter
Class HTTPResponseFilter

java.lang.Object
  net.grinder.plugin.http.tcpproxyfilter.HTTPResponseFilter

All Implemented Interfaces:

TCPProxyFilter

public class HTTPResponseFilter
extends Object
implements TCPProxyFilter

TCPProxyFilter that collects data from server responses. Should be installed as a response filter. Used by HttpPluginTCPProxyFilter to determine things such as the basic authentication realm.

Author:

Philip Aston, Bertrand Ave

Nested Class Summary

Nested classes/interfaces inherited from interface net.grinder.tools.tcpproxy.TCPProxyFilter

TCPProxyFilter.FilterException

Constructor Summary

HTTPResponseFilter(HTTPFilterEventListener eventListener)
Constructor.

Method Summary

void	connectionClosed(ConnectionDetails connectionDetails) A connection has been closed.
void	connectionOpened(ConnectionDetails connectionDetails) A new connection has been opened.
byte[]	handle(ConnectionDetails connectionDetails, byte[] buffer, int bytesRead) Handle a message fragment from the stream.

Methods inherited from class java.lang.Object

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

Constructor Detail

HTTPResponseFilter

public HTTPResponseFilter(HTTPFilterEventListener eventListener)

Constructor.

Parameters:

eventListener - Connection handler.

Method Detail

handle

public byte[] handle(ConnectionDetails connectionDetails,
                     byte[] buffer,
                     int bytesRead)
              throws TCPProxyFilter.FilterException

Handle a message fragment from the stream.

This is called for message fragments, don't assume that its passed a complete HTTP message at a time.

Specified by:

handle in interface TCPProxyFilter

Parameters:

connectionDetails - Describes the connection.

buffer - Contains the data.

bytesRead - How many bytes of data in buffer.

Returns:

Filters can optionally return a byte[] which will be transmitted to the server instead of buffer.

Throws:

TCPProxyFilter.FilterException - If an error occurs.

connectionOpened

public void connectionOpened(ConnectionDetails connectionDetails)

A new connection has been opened.

Specified by:

connectionOpened in interface TCPProxyFilter

Parameters:

connectionDetails - Describes the connection.

connectionClosed

public void connectionClosed(ConnectionDetails connectionDetails)

A connection has been closed.

Specified by:

connectionClosed in interface TCPProxyFilter

Parameters:

connectionDetails - Describes the connection.