Module java.desktop

Package java.beans.beancontext

Class BeanContextServiceRevokedEvent

java.lang.Object

java.util.EventObject

java.beans.beancontext.BeanContextEvent

java.beans.beancontext.BeanContextServiceRevokedEvent

All Implemented Interfaces:

Serializable

public class BeanContextServiceRevokedEvent
extends BeanContextEvent

This event type is used by the BeanContextServiceRevokedListener in order to identify the service being revoked.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected Class<?>	serviceClass	A Class reference to the service that is being revoked.

Fields declared in class java.beans.beancontext.BeanContextEvent

propagatedFrom

Fields declared in class java.util.EventObject

source

Constructor Summary

Constructors

Constructor	Description
BeanContextServiceRevokedEvent(BeanContextServices bcs, Class<?> sc, boolean invalidate)	Construct a BeanContextServiceEvent.

Method Summary

Modifier and Type	Method	Description
Class<?>	getServiceClass()	Gets the service class that is the subject of this notification
BeanContextServices	getSourceAsBeanContextServices()	Gets the source as a reference of type BeanContextServices
boolean	isCurrentServiceInvalidNow()	Reports if the current service is being forcibly revoked, in which case the references are now invalidated and unusable.
boolean	isServiceClass(Class<?> service)	Checks this event to determine whether or not the service being revoked is of a particular class.

Methods declared in class java.beans.beancontext.BeanContextEvent

getBeanContext, getPropagatedFrom, isPropagated, setPropagatedFrom

Methods declared in class java.util.EventObject

getSource, toString

Methods declared in class java.lang.Object

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

Field Details

serviceClass

protected Class<?> serviceClass

A Class reference to the service that is being revoked.

Constructor Details

BeanContextServiceRevokedEvent

public BeanContextServiceRevokedEvent(BeanContextServices bcs,
 Class<?> sc,
 boolean invalidate)

Construct a BeanContextServiceEvent.

Parameters:

bcs - the BeanContextServices from which this service is being revoked

sc - the service that is being revoked

invalidate - true for immediate revocation

Method Details

getSourceAsBeanContextServices

public BeanContextServices getSourceAsBeanContextServices()

Gets the source as a reference of type BeanContextServices

Returns:

the BeanContextServices from which this service is being revoked

getServiceClass

public Class<?> getServiceClass()

Gets the service class that is the subject of this notification

Returns:

A Class reference to the service that is being revoked

isServiceClass

public boolean isServiceClass(Class<?> service)

Checks this event to determine whether or not the service being revoked is of a particular class.

Parameters:

service - the service of interest (should be non-null)

Returns:

true if the service being revoked is of the same class as the specified service

isCurrentServiceInvalidNow

public boolean isCurrentServiceInvalidNow()

Reports if the current service is being forcibly revoked, in which case the references are now invalidated and unusable.

Returns:

true if current service is being forcibly revoked