org.apache.catalina.servlets
Class HTMLManagerServlet

java.lang.Object
  |
  +--javax.servlet.GenericServlet
        |
        +--javax.servlet.http.HttpServlet
              |
              +--org.apache.catalina.servlets.ManagerServlet
                    |
                    +--org.apache.catalina.servlets.HTMLManagerServlet

All Implemented Interfaces:

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

public final class HTMLManagerServlet

extends ManagerServlet

Servlet that enables remote management of the web applications installed within the same virtual host as this web application is. Normally, this functionality will be protected by a security constraint in the web application deployment descriptor. However, this requirement can be relaxed during testing.

The difference between this ManagerServlet and this Servlet is that this Servlet prints out a HTML interface which makes it easier to administrate.

However if you use a software that parses the output of ManagerServletManagerServlet

Version:

$Revision: 1.3 $, $Date: 2001/07/22 20:25:11 $

Author:

Bip Thelin

See Also:

ManagerServlet, Serialized Form

Field Summary

Fields inherited from class org.apache.catalina.servlets.ManagerServlet

context, debug, deployer, sm, wrapper

Constructor Summary

HTMLManagerServlet()

Method Summary

void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Process a GET request for the specified resource.
void	list(java.io.PrintWriter writer) Render a HTML list of the currently active Contexts in our virtual host.
protected void	reload(java.io.PrintWriter writer, java.lang.String path) Reload the web application at the specified context path.
protected void	remove(java.io.PrintWriter writer, java.lang.String path) Remove the web application at the specified context path.
void	start(java.io.PrintWriter writer, java.lang.String path) Start the web application at the specified context path.
protected void	stop(java.io.PrintWriter writer, java.lang.String path) Stop the web application at the specified context path.

Methods inherited from class org.apache.catalina.servlets.ManagerServlet

destroy, getWrapper, init, install, sessions, setWrapper

Methods inherited from class javax.servlet.http.HttpServlet

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

Constructor Detail

HTMLManagerServlet

public HTMLManagerServlet()

Method Detail

doGet

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

Process a GET request for the specified resource.

Overrides:

doGet in class ManagerServlet

Parameters:

request - The servlet request we are processing

response - The servlet response we are creating

Throws:

java.io.IOException - if an input/output error occurs

javax.servlet.ServletException - if a servlet-specified error occurs

list

public void list(java.io.PrintWriter writer)

Render a HTML list of the currently active Contexts in our virtual host.

Overrides:

list in class ManagerServlet

Parameters:

writer - Writer to render to

reload

protected void reload(java.io.PrintWriter writer,
                      java.lang.String path)

Reload the web application at the specified context path.

Overrides:

reload in class ManagerServlet

Parameters:

writer - Writer to render to

path - Context path of the application to be restarted

remove

protected void remove(java.io.PrintWriter writer,
                      java.lang.String path)

Remove the web application at the specified context path.

Overrides:

remove in class ManagerServlet

Parameters:

writer - Writer to render to

path - Context path of the application to be removed

start

public void start(java.io.PrintWriter writer,
                  java.lang.String path)

Start the web application at the specified context path.

Overrides:

start in class ManagerServlet

Parameters:

writer - Writer to render to

path - Context path of the application to be started

stop

protected void stop(java.io.PrintWriter writer,
                    java.lang.String path)

Stop the web application at the specified context path.

Overrides:

stop in class ManagerServlet

Parameters:

writer - Writer to render to

path - Context path of the application to be stopped