BeanContextServiceRevokedEvent (Java 2 Platform SE 5.0) (original) (raw)

java.beans.beancontext

Class BeanContextServiceRevokedEvent

java.lang.Object extended by 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
protected Class	serviceClass A Class reference to the service that is being revoked.

Fields inherited from class java.beans.beancontext.BeanContextEvent
propagatedFrom

Fields inherited from class java.util.EventObject
source

Constructor Summary
[BeanContextServiceRevokedEvent](../../../java/beans/beancontext/BeanContextServiceRevokedEvent.html#BeanContextServiceRevokedEvent%28java.beans.beancontext.BeanContextServices, java.lang.Class, boolean%29)(BeanContextServices bcs,Class sc, boolean invalidate) Construct a BeanContextServiceEvent.

Method Summary
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 inherited from class java.beans.beancontext.BeanContextEvent
getBeanContext, getPropagatedFrom, isPropagated, setPropagatedFrom

Methods inherited from class java.util.EventObject
getSource, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, [wait](../../../java/lang/Object.html#wait%28long, int%29)

Field Detail

serviceClass

protected Class serviceClass

A Class reference to the service that is being revoked.

Constructor Detail

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 Detail

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

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For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.