net.anotheria.moskito.web

Class MoskitoHttpServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

net.anotheria.moskito.web.MoskitoHttpServlet

All Implemented Interfaces:

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

public class MoskitoHttpServlet
extends javax.servlet.http.HttpServlet
implements IStatsProducer

This servlet class is a base class which can be used for extension to become a monitorable servlet without proxying or any dynamisation. Simply extend it and rename doXYZ Methods with moskitoDoXyz methods.

Author:

lrosenberg

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
MoskitoHttpServlet()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	doDelete(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res)
protected void	doGet(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res)
protected void	doHead(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res)
protected void	doOptions(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res)
protected void	doPost(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res)
protected void	doPut(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res)
protected void	doTrace(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res)
String	getCategory()
protected long	getLastModified(javax.servlet.http.HttpServletRequest req)
protected Interval[]	getMonitoringIntervals() Override this method if you want other monitoring intevals as default (from start, 1,5,15m, 1h and 1d).
String	getProducerId() Returns the producer id.
List<IStats>	getStats()
String	getSubsystem()
void	init(javax.servlet.ServletConfig config) Creates the stats objects.
protected void	moskitoDoDelete(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res) Override this method to react on http delete method.
protected void	moskitoDoGet(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res) Override this method to react on http get method.
protected void	moskitoDoHead(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res) Override this method to react on http head method.
protected void	moskitoDoOptions(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res) Override this method to react on http options method.
protected void	moskitoDoPost(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res) Override this method to react on http post method.
protected void	moskitoDoPut(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res) Override this method to react on http put method.
protected void	moskitoDoTrace(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res) Override this method to react on http trace method.
protected long	moskitoGetLastModified(javax.servlet.http.HttpServletRequest req) Override this method to implement lastModfied method.
protected boolean	useShortStatList() Override this method and return true, if you want the short list of stats (doGet and doPost only).

Methods inherited from class javax.servlet.http.HttpServlet

service, service

Methods inherited from class javax.servlet.GenericServlet

destroy, 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

MoskitoHttpServlet

public MoskitoHttpServlet()

Method Detail

init

public void init(javax.servlet.ServletConfig config)
          throws javax.servlet.ServletException

Creates the stats objects. Registers the servlet at the ProducerRegistry.

Specified by:

init in interface javax.servlet.Servlet

Overrides:

init in class javax.servlet.GenericServlet

Throws:

javax.servlet.ServletException

doDelete

protected final void doDelete(javax.servlet.http.HttpServletRequest req,
            javax.servlet.http.HttpServletResponse res)
                       throws javax.servlet.ServletException,
                              IOException

Overrides:

doDelete in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

doGet

protected final void doGet(javax.servlet.http.HttpServletRequest req,
         javax.servlet.http.HttpServletResponse res)
                    throws javax.servlet.ServletException,
                           IOException

Overrides:

doGet in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

doHead

protected final void doHead(javax.servlet.http.HttpServletRequest req,
          javax.servlet.http.HttpServletResponse res)
                     throws javax.servlet.ServletException,
                            IOException

Overrides:

doHead in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

doOptions

protected final void doOptions(javax.servlet.http.HttpServletRequest req,
             javax.servlet.http.HttpServletResponse res)
                        throws javax.servlet.ServletException,
                               IOException

Overrides:

doOptions in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

doPost

protected final void doPost(javax.servlet.http.HttpServletRequest req,
          javax.servlet.http.HttpServletResponse res)
                     throws javax.servlet.ServletException,
                            IOException

Overrides:

doPost in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

doPut

protected final void doPut(javax.servlet.http.HttpServletRequest req,
         javax.servlet.http.HttpServletResponse res)
                    throws javax.servlet.ServletException,
                           IOException

Overrides:

doPut in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

doTrace

protected final void doTrace(javax.servlet.http.HttpServletRequest req,
           javax.servlet.http.HttpServletResponse res)
                      throws javax.servlet.ServletException,
                             IOException

Overrides:

doTrace in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

getLastModified

protected final long getLastModified(javax.servlet.http.HttpServletRequest req)

Overrides:

getLastModified in class javax.servlet.http.HttpServlet

moskitoDoDelete

protected void moskitoDoDelete(javax.servlet.http.HttpServletRequest req,
                   javax.servlet.http.HttpServletResponse res)
                        throws javax.servlet.ServletException,
                               IOException

Override this method to react on http delete method.

Throws:

javax.servlet.ServletException

IOException

moskitoDoGet

protected void moskitoDoGet(javax.servlet.http.HttpServletRequest req,
                javax.servlet.http.HttpServletResponse res)
                     throws javax.servlet.ServletException,
                            IOException

Override this method to react on http get method.

Throws:

javax.servlet.ServletException

IOException

moskitoDoHead

protected void moskitoDoHead(javax.servlet.http.HttpServletRequest req,
                 javax.servlet.http.HttpServletResponse res)
                      throws javax.servlet.ServletException,
                             IOException

Override this method to react on http head method.

Throws:

javax.servlet.ServletException

IOException

moskitoDoOptions

protected void moskitoDoOptions(javax.servlet.http.HttpServletRequest req,
                    javax.servlet.http.HttpServletResponse res)
                         throws javax.servlet.ServletException,
                                IOException

Override this method to react on http options method.

Throws:

javax.servlet.ServletException

IOException

moskitoDoPost

protected void moskitoDoPost(javax.servlet.http.HttpServletRequest req,
                 javax.servlet.http.HttpServletResponse res)
                      throws javax.servlet.ServletException,
                             IOException

Override this method to react on http post method.

Throws:

javax.servlet.ServletException

IOException

moskitoDoPut

protected void moskitoDoPut(javax.servlet.http.HttpServletRequest req,
                javax.servlet.http.HttpServletResponse res)
                     throws javax.servlet.ServletException,
                            IOException

Override this method to react on http put method.

Throws:

javax.servlet.ServletException

IOException

moskitoDoTrace

protected void moskitoDoTrace(javax.servlet.http.HttpServletRequest req,
                  javax.servlet.http.HttpServletResponse res)
                       throws javax.servlet.ServletException,
                              IOException

Override this method to react on http trace method.

Throws:

javax.servlet.ServletException

IOException

moskitoGetLastModified

protected long moskitoGetLastModified(javax.servlet.http.HttpServletRequest req)

Override this method to implement lastModfied method.

getProducerId

public String getProducerId()

Returns the producer id. Override this method if you want a useful name in your logs. Default is class name.

Specified by:

getProducerId in interface IStatsProducer

getStats

public List<IStats> getStats()

Specified by:

getStats in interface IStatsProducer

useShortStatList

protected boolean useShortStatList()

Override this method and return true, if you want the short list of stats (doGet and doPost only). Return false if you want the full list, containing get, post, lastModified, put, trace, options, head and delete. Default is true.

Returns:

getMonitoringIntervals

protected Interval[] getMonitoringIntervals()

Override this method if you want other monitoring intevals as default (from start, 1,5,15m, 1h and 1d).

Returns:

getCategory

public String getCategory()

Specified by:

getCategory in interface IStatsProducer

getSubsystem

public String getSubsystem()

Specified by:

getSubsystem in interface IStatsProducer