0N/A/*
2362N/A * Copyright (c) 1998, 2009, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
2362N/A * published by the Free Software Foundation. Oracle designates this
0N/A * particular file as subject to the "Classpath" exception as provided
2362N/A * by Oracle in the LICENSE file that accompanied this code.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
0N/A */
0N/A
0N/Apackage java.beans.beancontext;
0N/A
0N/Aimport java.beans.beancontext.BeanContextEvent;
0N/A
0N/Aimport java.beans.beancontext.BeanContextServices;
0N/A
0N/A/**
0N/A * <p>
0N/A * This event type is used by the
0N/A * <code>BeanContextServiceRevokedListener</code> in order to
0N/A * identify the service being revoked.
0N/A * </p>
0N/A */
0N/Apublic class BeanContextServiceRevokedEvent extends BeanContextEvent {
1076N/A private static final long serialVersionUID = -1295543154724961754L;
0N/A
0N/A /**
0N/A * Construct a <code>BeanContextServiceEvent</code>.
0N/A * @param bcs the <code>BeanContextServices</code>
0N/A * from which this service is being revoked
0N/A * @param sc the service that is being revoked
0N/A * @param invalidate <code>true</code> for immediate revocation
0N/A */
0N/A public BeanContextServiceRevokedEvent(BeanContextServices bcs, Class sc, boolean invalidate) {
0N/A super((BeanContext)bcs);
0N/A
0N/A serviceClass = sc;
0N/A invalidateRefs = invalidate;
0N/A }
0N/A
0N/A /**
0N/A * Gets the source as a reference of type <code>BeanContextServices</code>
0N/A * @return the <code>BeanContextServices</code> from which
0N/A * this service is being revoked
0N/A */
0N/A public BeanContextServices getSourceAsBeanContextServices() {
0N/A return (BeanContextServices)getBeanContext();
0N/A }
0N/A
0N/A /**
0N/A * Gets the service class that is the subject of this notification
0N/A * @return A <code>Class</code> reference to the
0N/A * service that is being revoked
0N/A */
0N/A public Class getServiceClass() { return serviceClass; }
0N/A
0N/A /**
0N/A * Checks this event to determine whether or not
0N/A * the service being revoked is of a particular class.
0N/A * @param service the service of interest (should be non-null)
0N/A * @return <code>true</code> if the service being revoked is of the
0N/A * same class as the specified service
0N/A */
0N/A public boolean isServiceClass(Class service) {
0N/A return serviceClass.equals(service);
0N/A }
0N/A
0N/A /**
0N/A * Reports if the current service is being forcibly revoked,
0N/A * in which case the references are now invalidated and unusable.
0N/A * @return <code>true</code> if current service is being forcibly revoked
0N/A */
0N/A public boolean isCurrentServiceInvalidNow() { return invalidateRefs; }
0N/A
0N/A /**
0N/A * fields
0N/A */
0N/A
0N/A /**
0N/A * A <code>Class</code> reference to the service that is being revoked.
0N/A */
0N/A protected Class serviceClass;
0N/A private boolean invalidateRefs;
0N/A}