org.jboss.portal.server.deployment
Class WebAppIntercepter

java.lang.Object
  javax.management.NotificationBroadcasterSupport
      org.jboss.system.ServiceMBeanSupport
          org.jboss.portal.server.util.Service
              org.jboss.portal.server.deployment.WebAppIntercepter

All Implemented Interfaces:

java.util.EventListener, javax.management.MBeanRegistration, javax.management.NotificationBroadcaster, javax.management.NotificationEmitter, javax.management.NotificationListener, org.jboss.system.Service, org.jboss.system.ServiceMBean

Direct Known Subclasses:

WebAppAdapter, WebAppEnhancer

public abstract class WebAppIntercepter
extends Service
implements javax.management.NotificationListener

Relay web deployments. When a web deployment occurs, it is abstracted into a PortalWebApp object that provides a consistent way to getPortalObjectContext informations and modify the web application. When this service stops it does not send undeployment notifications, therefore it is up to the client of this service to perform any cleanup task associated to a deployment web application. The purpose of this is that most of the time clients of this service will be stopped before this one and they would receive undeployments in a not started state.

Field Summary

Fields inherited from class org.jboss.system.ServiceMBeanSupport

log, server, SERVICE_CONTROLLER_SIG, serviceName

Fields inherited from interface org.jboss.system.ServiceMBean

CREATE_EVENT, CREATED, DESTROY_EVENT, DESTROYED, FAILED, REGISTERED, START_EVENT, STARTED, STARTING, states, STOP_EVENT, STOPPED, STOPPING, UNREGISTERED

Constructor Summary

WebAppIntercepter()

Method Summary

protected abstract void	deploy(PortalWebApp pwa) Perform the deploy notification.
java.util.Collection	getDeployedURLs()
javax.management.ObjectName	getInterceptedDeployer()
void	handleNotification(javax.management.Notification notification, java.lang.Object handback) Only take care of start notifications.
void	setInterceptedDeployer(javax.management.ObjectName interceptedDeployer)
protected void	startService() Start listening to the deployer notifications.
protected void	stopService() Stop listening to the deployer notifications.
protected abstract void	undeploy(PortalWebApp pwa) Perform the undeploy notification.

Methods inherited from class org.jboss.portal.server.util.Service

create, destroy, getState, getStateString, start, stop

Methods inherited from class org.jboss.system.ServiceMBeanSupport

createService, destroyService, getLog, getName, getNextNotificationSequenceNumber, getObjectName, getServer, getServiceName, jbossInternalCreate, jbossInternalDescription, jbossInternalDestroy, jbossInternalLifecycle, jbossInternalStart, jbossInternalStop, postDeregister, postRegister, preDeregister, preRegister

Methods inherited from class javax.management.NotificationBroadcasterSupport

addNotificationListener, getNotificationInfo, handleNotification, removeNotificationListener, removeNotificationListener, sendNotification

Methods inherited from class java.lang.Object

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

Constructor Detail

WebAppIntercepter

public WebAppIntercepter()

Method Detail

setInterceptedDeployer

public void setInterceptedDeployer(javax.management.ObjectName interceptedDeployer)

getInterceptedDeployer

public javax.management.ObjectName getInterceptedDeployer()

getDeployedURLs

public java.util.Collection getDeployedURLs()

handleNotification

public void handleNotification(javax.management.Notification notification,
                               java.lang.Object handback)

Only take care of start notifications.

Specified by:

handleNotification in interface javax.management.NotificationListener

startService

protected void startService()
                     throws java.lang.Exception

Start listening to the deployer notifications.

Overrides:

startService in class org.jboss.system.ServiceMBeanSupport

Throws:

java.lang.Exception

stopService

protected void stopService()
                    throws java.lang.Exception

Stop listening to the deployer notifications.

Overrides:

stopService in class org.jboss.system.ServiceMBeanSupport

Throws:

java.lang.Exception

deploy

protected abstract void deploy(PortalWebApp pwa)

Perform the deploy notification.

undeploy

protected abstract void undeploy(PortalWebApp pwa)

Perform the undeploy notification.