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Java 2 Platform SE v1.3.1: Class BeanContextServiceRevokedEvent - JDK 5 Documentation v1.3.1, Java 2 SDK 英文文档

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java.beans.beancontext
Class BeanContextServiceRevokedEvent

java.lang.Object
  |
  +--java.util.EventObject
        |
        +--java.beans.beancontext.BeanContextEvent
              |
              +--java.beans.beancontext.BeanContextServiceRevokedEvent

All Implemented Interfaces:

Serializable

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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

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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(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

 

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

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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

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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

Returns:

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

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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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