compbio.stat.servlet

Class HttpCodeResponseServiceStatus

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

compbio.stat.servlet.HttpCodeResponseServiceStatus

All Implemented Interfaces:

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

public class HttpCodeResponseServiceStatus
extends javax.servlet.http.HttpServlet

This servlet checks the webservice coming as pathinfo and returns http code as a reply. If the web service functions correctly then OK (200) is returned. otherwise Service unavailable (503). When the webservice is not recognised unknown service error (400) is sent as a response. If no pathinfo is specified all web services are checked and OK is returned only if all webservices are functioning.

Author:

pvtroshin

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private static org.apache.log4j.Logger	log

Constructor Summary

Constructors

Constructor and Description
HttpCodeResponseServiceStatus()

Method Summary

Modifier and Type	Method and Description
protected void	doGet(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp)
protected void	doHead(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp)

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, 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

Field Detail

log

private static final org.apache.log4j.Logger log

Constructor Detail

HttpCodeResponseServiceStatus

public HttpCodeResponseServiceStatus()

Method Detail

doHead

protected void doHead(javax.servlet.http.HttpServletRequest req,
                      javax.servlet.http.HttpServletResponse resp)
               throws javax.servlet.ServletException,
                      java.io.IOException

Overrides:

doHead in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

java.io.IOException

doGet

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

Overrides:

doGet in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

java.io.IOException