Class AnnotationCometDServlet

java.lang.Object

jakarta.servlet.GenericServlet

jakarta.servlet.http.HttpServlet

org.cometd.server.http.jakarta.CometDServlet

org.cometd.annotation.server.jakarta.AnnotationCometDServlet

All Implemented Interfaces:

jakarta.servlet.Servlet, jakarta.servlet.ServletConfig, Serializable

public class AnnotationCometDServlet
extends CometDServlet

A specialized version of CometDServlet that can be configured with the init-parameter services to be a comma separated list of class names of annotated services, that will be processed by ServerAnnotationProcessor upon initialization.

A configuration example:

<web-app ...>
  <servlet>
    <servlet-name>cometd</servlet-name>
    <servlet-class>org.cometd.annotation.server.jakarta.AnnotationCometDServlet</servlet-class>
    <init-param>
      <param-name>services</param-name>
      <param-value>org.cometd.examples.FooService, org.cometd.examples.BarService</param-value>
    </init-param>
  </servlet>
</web-app>

See Also:

• Serialized Form

Field Summary

Fields inherited from class jakarta.servlet.http.HttpServlet

LEGACY_DO_HEAD

Constructor Summary

Constructors

Constructor	Description
AnnotationCometDServlet()

Method Summary

Modifier and Type	Method	Description
protected void	deprocessService(ServerAnnotationProcessor processor, Object service)
protected void	deregisterService(Object service)
void	destroy()
List<Object>	getServices()
void	init()
protected ServerAnnotationProcessor	newServerAnnotationProcessor(BayeuxServer bayeuxServer)
protected Object	newService(String serviceClassName)
protected Object	processService(ServerAnnotationProcessor processor, String serviceClassName)
protected void	registerService(Object service)

Methods inherited from class CometDServlet

getBayeuxServer, newBayeuxServer, sendError, service, serviceOptions

Methods inherited from class jakarta.servlet.http.HttpServlet

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

Methods inherited from class jakarta.servlet.GenericServlet

getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, log, log

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

AnnotationCometDServlet

public AnnotationCometDServlet()

Method Details

init

public void init()
          throws jakarta.servlet.ServletException

Overrides:

init in class CometDServlet

Throws:

jakarta.servlet.ServletException

newServerAnnotationProcessor

protected ServerAnnotationProcessor newServerAnnotationProcessor(BayeuxServer bayeuxServer)

processService

protected Object processService(ServerAnnotationProcessor processor,
 String serviceClassName)
                         throws jakarta.servlet.ServletException

Throws:

jakarta.servlet.ServletException

newService

protected Object newService(String serviceClassName)
                     throws Exception

Throws:

Exception

registerService

protected void registerService(Object service)

destroy

public void destroy()

Specified by:

destroy in interface jakarta.servlet.Servlet

Overrides:

destroy in class CometDServlet

deregisterService

protected void deregisterService(Object service)

deprocessService

protected void deprocessService(ServerAnnotationProcessor processor,
 Object service)

getServices

public List<Object> getServices()