org.jboss.netty.channel.socket.http

Class HttpTunnelingServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

org.jboss.netty.channel.socket.http.HttpTunnelingServlet

All Implemented Interfaces:

java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class HttpTunnelingServlet
extends javax.servlet.http.HttpServlet

An HttpServlet that proxies an incoming data to the actual server and vice versa. Please refer to the package summary for the detailed usage.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	HttpTunnelingServlet.OutboundConnectionHandler

Field Summary

Fields

Modifier and Type	Field and Description
private ChannelFactory	channelFactory
private static java.lang.String	CONNECT_ATTEMPTS
private long	connectAttempts
private static java.lang.String	ENDPOINT
(package private) static InternalLogger	logger
private java.net.SocketAddress	remoteAddress
private static java.lang.String	RETRY_DELAY
private long	retryDelay
private static long	serialVersionUID

Constructor Summary

Constructors

Constructor and Description
HttpTunnelingServlet()

Method Summary

Modifier and Type	Method and Description
protected ChannelFactory	createChannelFactory(java.net.SocketAddress remoteAddress)
void	destroy()
protected void	destroyChannelFactory(ChannelFactory factory)
void	init()
protected java.net.SocketAddress	parseEndpoint(java.lang.String endpoint)
private static ChannelBuffer	read(java.io.PushbackInputStream in)
protected void	service(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res)

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doGet, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service

Methods inherited from class javax.servlet.GenericServlet

getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

ENDPOINT

private static final java.lang.String ENDPOINT

See Also:

Constant Field Values

CONNECT_ATTEMPTS

private static final java.lang.String CONNECT_ATTEMPTS

See Also:

Constant Field Values

RETRY_DELAY

private static final java.lang.String RETRY_DELAY

See Also:

Constant Field Values

logger

static final InternalLogger logger

remoteAddress

private volatile java.net.SocketAddress remoteAddress

channelFactory

private volatile ChannelFactory channelFactory

connectAttempts

private volatile long connectAttempts

retryDelay

private volatile long retryDelay

Constructor Detail

HttpTunnelingServlet

public HttpTunnelingServlet()

Method Detail

init

public void init()
          throws javax.servlet.ServletException

Overrides:

init in class javax.servlet.GenericServlet

Throws:

javax.servlet.ServletException

parseEndpoint

protected java.net.SocketAddress parseEndpoint(java.lang.String endpoint)
                                        throws java.lang.Exception

Throws:

java.lang.Exception

createChannelFactory

protected ChannelFactory createChannelFactory(java.net.SocketAddress remoteAddress)
                                       throws java.lang.Exception

Throws:

java.lang.Exception

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Servlet

Overrides:

destroy in class javax.servlet.GenericServlet

destroyChannelFactory

protected void destroyChannelFactory(ChannelFactory factory)
                              throws java.lang.Exception

Throws:

java.lang.Exception

service

protected void service(javax.servlet.http.HttpServletRequest req,
                       javax.servlet.http.HttpServletResponse res)
                throws javax.servlet.ServletException,
                       java.io.IOException

Overrides:

service in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

java.io.IOException

read

private static ChannelBuffer read(java.io.PushbackInputStream in)
                           throws java.io.IOException

Throws:

java.io.IOException