BeanContextServiceAvailableEvent (Java Platform SE 6) - JDK 5 Documentation v6.0, Java 2 SDK 英文文档

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Java™ Platform
Standard Ed. 6

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java.beans.beancontext
Class BeanContextServiceAvailableEvent

java.lang.Object
  java.util.EventObject
      java.beans.beancontext.BeanContextEvent
          java.beans.beancontext.BeanContextServiceAvailableEvent

All Implemented Interfaces:: Serializable

public class BeanContextServiceAvailableEvent
extends BeanContextEvent
extends BeanContextEvent

This event type is used by the BeanContextServicesListener in order to identify the service being registered.

See Also:: Serialized Form

Field Summary

protected Class serviceClass
          A Class reference to the newly available service

Fields inherited from class java.beans.beancontext.BeanContextEvent

propagatedFrom

Fields inherited from class java.util.EventObject

source

Constructor Summary

BeanContextServiceAvailableEvent(BeanContextServices bcs, Class sc)
          Construct a BeanContextAvailableServiceEvent.

Method Summary

Iterator getCurrentServiceSelectors()
          Gets the list of service dependent selectors.

Class getServiceClass()
          Gets the service class that is the subject of this notification.

BeanContextServices getSourceAsBeanContextServices()
          Gets the source as a reference of type BeanContextServices.

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 Summary
`protected Class`	`serviceClass` A `Class` reference to the newly available service

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

Fields inherited from class java.util.EventObject
`source`

Constructor Summary
`BeanContextServiceAvailableEvent(BeanContextServices bcs, Class sc)` Construct a `BeanContextAvailableServiceEvent`.

Method Summary
`Iterator`	`getCurrentServiceSelectors()` Gets the list of service dependent selectors.
`Class`	`getServiceClass()` Gets the service class that is the subject of this notification.
`BeanContextServices`	`getSourceAsBeanContextServices()` Gets the source as a reference of type `BeanContextServices`.

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 newly available service

Constructor Detail

BeanContextServiceAvailableEvent

public BeanContextServiceAvailableEvent(BeanContextServices bcs,
                                        Class sc)

Construct a BeanContextAvailableServiceEvent.

Parameters:: bcs - The context in which the service has become available; sc - A Class reference to the newly available service

Method Detail

getSourceAsBeanContextServices

public BeanContextServices getSourceAsBeanContextServices()

Gets the source as a reference of type BeanContextServices.

Returns:: The context in which the service has become available

getServiceClass

public Class getServiceClass()

Gets the service class that is the subject of this notification.

Returns:: A Class reference to the newly available service

getCurrentServiceSelectors

public Iterator getCurrentServiceSelectors()

Gets the list of service dependent selectors.

Returns:: the current selectors available from the service