org.usefultoys.slf4j.watcher

Class WatcherServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

org.usefultoys.slf4j.watcher.WatcherServlet

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class WatcherServlet
extends javax.servlet.http.HttpServlet

A simple servlet that responds to GET requests by invoking the default watcher to report the system status. This servlet can be bound to a specific URL and triggered periodically, for example, by a CRON job.

Usage: Bind this servlet to a URL in your web application configuration, and ensure the URL is called periodically to log the current system status.

Author:

Daniel Felix Ferber

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
WatcherServlet()

Method Summary

Modifier and Type	Method and Description
protected void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Handles GET requests by invoking the default watcher to log the current system status.

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPost, 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

WatcherServlet

public WatcherServlet()

Method Detail

doGet

protected void doGet(javax.servlet.http.HttpServletRequest request,
                     javax.servlet.http.HttpServletResponse response)

Handles GET requests by invoking the default watcher to log the current system status. Responds with a success or error message depending on the operation result.

Overrides:

doGet in class javax.servlet.http.HttpServlet

Parameters:

request - The HTTP request object.

response - The HTTP response object.