Package org.cometd.server

Class CometDServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

org.cometd.server.CometDServlet

All Implemented Interfaces:

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

Direct Known Subclasses:

AnnotationCometDServlet

public class CometDServlet
extends javax.servlet.http.HttpServlet

The CometD Servlet maps HTTP requests to the AbstractHttpTransport of a BayeuxServer instance.

The BayeuxServer instance is searched in the servlet context under the BayeuxServer.ATTRIBUTE attribute; if it is found then it is used without further configuration, otherwise a new BayeuxServer instance is created and configured using the init parameters of this servlet.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected org.slf4j.Logger	_logger

Constructor Summary

Constructors

Constructor	Description
CometDServlet()

Method Summary

Modifier and Type	Method	Description
void	destroy()
BayeuxServerImpl	getBayeux()
void	init()
protected BayeuxServerImpl	newBayeuxServer()
protected void	service(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected void	serviceOptions(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)

Methods inherited from class javax.servlet.http.HttpServlet

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

Field Detail

_logger

protected final org.slf4j.Logger _logger

Constructor Detail

CometDServlet

public CometDServlet()

Method Detail

init

public void init()
          throws javax.servlet.ServletException

Overrides:

init in class javax.servlet.GenericServlet

Throws:

javax.servlet.ServletException

getBayeux

public BayeuxServerImpl getBayeux()

newBayeuxServer

protected BayeuxServerImpl newBayeuxServer()

service

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

Overrides:

service in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

serviceOptions

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

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Servlet

Overrides:

destroy in class javax.servlet.GenericServlet

See Also:

GenericServlet.destroy()