Package jmri.web.servlet.frameimage

Class JmriJFrameServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

jmri.web.servlet.frameimage.JmriJFrameServlet

All Implemented Interfaces:

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

@WebServlet(name="FrameServlet",
            urlPatterns="/frame")
public class JmriJFrameServlet
extends javax.servlet.http.HttpServlet

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 frame enabled for clicking via server side image map; see the .properties file for the content

.png

Just return the image

no name

Return an HTML page with links to available images

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.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
JmriJFrameServlet()

Method Summary

Modifier and Type	Method	Description
void	clickOnEditorPane(java.awt.Component c, int x, int y, JmriJFrame f)
protected void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected void	doGetOnSwing(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected void	doPost(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected java.util.Map<java.lang.String,java.lang.String[]>	populateParameterMap(java.util.Map<java.lang.String,java.lang.String[]> map)
(package private) void	sendClick(java.lang.String name, java.awt.Component c, int xg, int yg, java.awt.Container frameContentPane)

Methods inherited from class javax.servlet.http.HttpServlet

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

Methods inherited from class javax.servlet.GenericServlet

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

Methods inherited from class java.lang.Object

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

Constructor Detail

JmriJFrameServlet

public JmriJFrameServlet()

Method Detail

sendClick

void sendClick(java.lang.String name,
               @Nonnull
               java.awt.Component c,
               int xg,
               int yg,
               java.awt.Container frameContentPane)

doGet

protected void doGet(javax.servlet.http.HttpServletRequest request,
                     javax.servlet.http.HttpServletResponse response)
              throws javax.servlet.ServletException,
                     java.io.IOException

Overrides:

doGet in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

java.io.IOException

doGetOnSwing

protected void doGetOnSwing(javax.servlet.http.HttpServletRequest request,
                            javax.servlet.http.HttpServletResponse response)
                     throws javax.servlet.ServletException,
                            java.io.IOException

Throws:

javax.servlet.ServletException

java.io.IOException

doPost

protected void doPost(javax.servlet.http.HttpServletRequest request,
                      javax.servlet.http.HttpServletResponse response)
               throws javax.servlet.ServletException,
                      java.io.IOException

Overrides:

doPost in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

java.io.IOException

populateParameterMap

protected java.util.Map<java.lang.String,java.lang.String[]> populateParameterMap(@Nonnull
                                                                                        java.util.Map<java.lang.String,java.lang.String[]> map)

clickOnEditorPane

public void clickOnEditorPane(@Nonnull
                              java.awt.Component c,
                              int x,
                              int y,
                              JmriJFrame f)