| /* |
| * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| */ |
| |
| package javax.management.event; |
| |
| import java.io.IOException; |
| import javax.management.InstanceNotFoundException; |
| import javax.management.ListenerNotFoundException; |
| import javax.management.NotificationFilter; |
| import javax.management.NotificationListener; |
| import javax.management.ObjectName; |
| |
| /** |
| * This interface specifies methods to add and remove notification listeners |
| * on named MBeans. |
| */ |
| public interface NotificationManager { |
| /** |
| * <p>Adds a listener to a registered MBean. |
| * Notifications emitted by the MBean will be forwarded |
| * to the listener. |
| * |
| * @param name The name of the MBean on which the listener should |
| * be added. |
| * @param listener The listener object which will handle the |
| * notifications emitted by the registered MBean. |
| * @param filter The filter object. If filter is null, no |
| * filtering will be performed before handling notifications. |
| * @param handback The context to be sent to the listener when a |
| * notification is emitted. |
| * |
| * @exception InstanceNotFoundException The MBean name provided |
| * does not match any of the registered MBeans. |
| * @exception IOException A communication problem occurred when |
| * talking to the MBean server. |
| * |
| * @see #removeNotificationListener(ObjectName, NotificationListener) |
| * @see #removeNotificationListener(ObjectName, NotificationListener, |
| * NotificationFilter, Object) |
| */ |
| public void addNotificationListener(ObjectName name, |
| NotificationListener listener, |
| NotificationFilter filter, |
| Object handback) |
| throws InstanceNotFoundException, |
| IOException; |
| |
| /** |
| * <p>Removes a listener from a registered MBean.</p> |
| * |
| * <P> If the listener is registered more than once, perhaps with |
| * different filters or callbacks, this method will remove all |
| * those registrations. |
| * |
| * @param name The name of the MBean on which the listener should |
| * be removed. |
| * @param listener The listener to be removed. |
| * |
| * @exception InstanceNotFoundException The MBean name provided |
| * does not match any of the registered MBeans. |
| * @exception ListenerNotFoundException The listener is not |
| * registered in the MBean. |
| * @exception IOException A communication problem occurred when |
| * talking to the MBean server. |
| * |
| * @see #addNotificationListener(ObjectName, NotificationListener, |
| * NotificationFilter, Object) |
| */ |
| public void removeNotificationListener(ObjectName name, |
| NotificationListener listener) |
| throws InstanceNotFoundException, |
| ListenerNotFoundException, |
| IOException; |
| |
| /** |
| * <p>Removes a listener from a registered MBean.</p> |
| * |
| * <p>The MBean must have a listener that exactly matches the |
| * given <code>listener</code>, <code>filter</code>, and |
| * <code>handback</code> parameters. If there is more than one |
| * such listener, only one is removed.</p> |
| * |
| * <p>The <code>filter</code> and <code>handback</code> parameters |
| * may be null if and only if they are null in a listener to be |
| * removed.</p> |
| * |
| * @param name The name of the MBean on which the listener should |
| * be removed. |
| * @param listener The listener to be removed. |
| * @param filter The filter that was specified when the listener |
| * was added. |
| * @param handback The handback that was specified when the |
| * listener was added. |
| * |
| * @exception InstanceNotFoundException The MBean name provided |
| * does not match any of the registered MBeans. |
| * @exception ListenerNotFoundException The listener is not |
| * registered in the MBean, or it is not registered with the given |
| * filter and handback. |
| * @exception IOException A communication problem occurred when |
| * talking to the MBean server. |
| * |
| * @see #addNotificationListener(ObjectName, NotificationListener, |
| * NotificationFilter, Object) |
| * |
| */ |
| public void removeNotificationListener(ObjectName name, |
| NotificationListener listener, |
| NotificationFilter filter, |
| Object handback) |
| throws InstanceNotFoundException, |
| ListenerNotFoundException, |
| IOException; |
| } |