org.mortbay.proxy
Class AsyncProxyServlet

java.lang.Object
  extended by org.mortbay.proxy.AsyncProxyServlet
All Implemented Interfaces:
javax.servlet.Servlet
Direct Known Subclasses:
AsyncProxyServlet.Transparent

public class AsyncProxyServlet
extends java.lang.Object
implements javax.servlet.Servlet

Asynchronous Proxy Servlet. Forward requests to another server either as a standard web proxy (as defined by RFC2616) or as a transparent proxy. This servlet needs the jetty-util and jetty-client classes to be available to the web application.


Nested Class Summary
static class AsyncProxyServlet.Transparent
          Transparent Proxy.
 
Field Summary
protected  java.util.HashSet<java.lang.String> _DontProxyHeaders
           
 
Constructor Summary
AsyncProxyServlet()
           
 
Method Summary
 void destroy()
           
 javax.servlet.ServletConfig getServletConfig()
           
 java.lang.String getServletInfo()
           
 void handleConnect(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
           
 void init(javax.servlet.ServletConfig config)
           
protected  HttpURI proxyHttpURI(java.lang.String scheme, java.lang.String serverName, int serverPort, java.lang.String uri)
          /** Resolve requested URL to the Proxied HttpURI
 void service(javax.servlet.ServletRequest req, javax.servlet.ServletResponse res)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

_DontProxyHeaders

protected java.util.HashSet<java.lang.String> _DontProxyHeaders
Constructor Detail

AsyncProxyServlet

public AsyncProxyServlet()
Method Detail

init

public void init(javax.servlet.ServletConfig config)
          throws javax.servlet.ServletException
Specified by:
init in interface javax.servlet.Servlet
Throws:
javax.servlet.ServletException

getServletConfig

public javax.servlet.ServletConfig getServletConfig()
Specified by:
getServletConfig in interface javax.servlet.Servlet

service

public void service(javax.servlet.ServletRequest req,
                    javax.servlet.ServletResponse res)
             throws javax.servlet.ServletException,
                    java.io.IOException
Specified by:
service in interface javax.servlet.Servlet
Throws:
javax.servlet.ServletException
java.io.IOException

proxyHttpURI

protected HttpURI proxyHttpURI(java.lang.String scheme,
                               java.lang.String serverName,
                               int serverPort,
                               java.lang.String uri)
                        throws java.net.MalformedURLException
/** Resolve requested URL to the Proxied HttpURI

Parameters:
scheme - The scheme of the received request.
serverName - The server encoded in the received request(which may be from an absolute URL in the request line).
serverPort - The server port of the received request (which may be from an absolute URL in the request line).
uri - The URI of the received request.
Returns:
The HttpURI to which the request should be proxied.
Throws:
java.net.MalformedURLException

handleConnect

public void handleConnect(javax.servlet.http.HttpServletRequest request,
                          javax.servlet.http.HttpServletResponse response)
                   throws java.io.IOException
Throws:
java.io.IOException

getServletInfo

public java.lang.String getServletInfo()
Specified by:
getServletInfo in interface javax.servlet.Servlet

destroy

public void destroy()
Specified by:
destroy in interface javax.servlet.Servlet


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