jmri.web.servlet.frameimage
Class JmriJFrameServlet

java.lang.Object
  jmri.web.servlet.frameimage.JmriJFrameServlet

All Implemented Interfaces:

javax.servlet.Servlet

public class JmriJFrameServlet
extends Object
implements javax.servlet.Servlet

A simple servlet that returns a JMRI window as a PNG image or enclosing HTML file.

The suffix of the request determines which.

.html

Returns a HTML file that displays the panel enabled for clicking via server side image map; see the .properties file for the content

.png

Just return the image

The associated .properties file contains the HTML fragments used to form replies.

Parts taken from Core Web Programming from Prentice Hall and Sun Microsystems Press, http://www.corewebprogramming.com/. © 2001 Marty Hall and Larry Brown; may be freely used or adapted.

Author:

Modifications by Bob Jacobsen Copyright 2005, 2006, 2008

Field Summary

protected int	maxRequestLines
protected String	serverName

Constructor Summary

JmriJFrameServlet()

Method Summary

void	destroy()
javax.servlet.ServletConfig	getServletConfig()
String	getServletInfo()
void	init(javax.servlet.ServletConfig config)
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

maxRequestLines

protected int maxRequestLines

serverName

protected String serverName

Constructor Detail

JmriJFrameServlet

public JmriJFrameServlet()

Method Detail

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Servlet

init

public void init(javax.servlet.ServletConfig config)

Specified by:

init in interface javax.servlet.Servlet

getServletInfo

public String getServletInfo()

Specified by:

getServletInfo in interface javax.servlet.Servlet

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 IOException

Specified by:

service in interface javax.servlet.Servlet

Throws:

IOException