com.lightdev.app.fileserver.http
Class HttpFileExchanger

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          com.lightdev.app.fileserver.http.HttpFileExchanger

All Implemented Interfaces:

Serializable, Servlet, ServletConfig

public class HttpFileExchanger
extends HttpServlet

Class HttpFileExchanger can be used to send and receive binary data that represents contents of files through the Hypertext Transfer Protocol (HTTP).

The Light Development Simple Access Model framework (SAM) is used for authentication and authorisation.

Version:

2, 11.9.2008

Author:

Ulrich Hilger, Light Development, http://www.lightdev.com, info@lightdev.com, published under the terms and conditions of the BSD License, for details see file license.txt in the distribution package of this software

See Also:

Serialized Form

Constructor Summary

HttpFileExchanger()
create a new instance of class HttpFileExchanger

Method Summary

void	init(ServletConfig config) initialise this servlet
void	setGatekeeper(Gatekeeper gatekeeper) set the gatekeeper of this servlet.

Methods inherited from class javax.servlet.http.HttpServlet

service

Methods inherited from class javax.servlet.GenericServlet

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

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpFileExchanger

public HttpFileExchanger()

create a new instance of class HttpFileExchanger

Method Detail

setGatekeeper

public void setGatekeeper(Gatekeeper gatekeeper)

set the gatekeeper of this servlet. This method can be used to change the backing user data store.

Parameters:

gatekeeper - the gatekeeper to use

init

public void init(ServletConfig config)
          throws ServletException

initialise this servlet

Specified by:

init in interface Servlet

Overrides:

init in class GenericServlet

Parameters:

config - the servlet configuration

Throws:

ServletException