/* * Copyright (c) 1998, 2009, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package java.beans.beancontext; import java.beans.beancontext.BeanContextChild; import java.beans.beancontext.BeanContextEvent; import java.beans.beancontext.BeanContextServices; import java.util.Iterator; /** *
* This event type is used by the BeanContextServicesListener in order to * identify the service being registered. *
*/ public class BeanContextServiceAvailableEvent extends BeanContextEvent { private static final long serialVersionUID = -5333985775656400778L; /** * Construct aBeanContextAvailableServiceEvent
.
* @param bcs The context in which the service has become available
* @param sc A Class
reference to the newly available service
*/
public BeanContextServiceAvailableEvent(BeanContextServices bcs, Class> sc) {
super((BeanContext)bcs);
serviceClass = sc;
}
/**
* Gets the source as a reference of type BeanContextServices
.
* @return The context in which the service has become available
*/
public BeanContextServices getSourceAsBeanContextServices() {
return (BeanContextServices)getBeanContext();
}
/**
* Gets the service class that is the subject of this notification.
* @return A Class
reference to the newly available service
*/
public Class> getServiceClass() { return serviceClass; }
/**
* Gets the list of service dependent selectors.
* @return the current selectors available from the service
*/
public Iterator extends Object> getCurrentServiceSelectors() {
return ((BeanContextServices)getSource()).getCurrentServiceSelectors(serviceClass);
}
/*
* fields
*/
/**
* A Class
reference to the newly available service
*/
protected Class> serviceClass;
}