1 /* 2 * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved. 3 * 4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 5 * 6 * The contents of this file are subject to the terms of either the Universal Permissive License 7 * v 1.0 as shown at http://oss.oracle.com/licenses/upl 8 * 9 * or the following license: 10 * 11 * Redistribution and use in source and binary forms, with or without modification, are permitted 12 * provided that the following conditions are met: 13 * 14 * 1. Redistributions of source code must retain the above copyright notice, this list of conditions 15 * and the following disclaimer. 16 * 17 * 2. Redistributions in binary form must reproduce the above copyright notice, this list of 18 * conditions and the following disclaimer in the documentation and/or other materials provided with 19 * the distribution. 20 * 21 * 3. Neither the name of the copyright holder nor the names of its contributors may be used to 22 * endorse or promote products derived from this software without specific prior written permission. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR 25 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 26 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 27 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 29 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 30 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY 31 * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32 */ 33 package org.openjdk.jmc.rjmx.test.triggers; 34 35 import org.w3c.dom.Element; 36 37 import org.openjdk.jmc.rjmx.IConnectionHandle; 38 import org.openjdk.jmc.rjmx.triggers.ITriggerAction; 39 import org.openjdk.jmc.rjmx.triggers.TriggerEvent; 40 41 /** 42 * Simple action that just calls the NotificationActionCallbackReceiver with the event. This class 43 * primarily exists to facilitate unit testing of the notification framework. 44 */ 45 public class NotificationActionCallback implements ITriggerAction { 46 /** 47 * Action name. 48 */ 49 public static final String NAME = "Callback action"; 50 51 /** 52 * Description. Won't be used for this class. 53 */ 54 public static final String DESCRIPTION = "Blablablablablablabla"; 55 56 private final NotificationActionCallbackReceiver m_receiver; 57 58 /** 59 * Notification event callback interface. 60 */ 61 public interface NotificationActionCallbackReceiver { 62 /** 63 * The callback method. 64 * 65 * @param e 66 * the event. 67 */ 68 void onNotificationAction(TriggerEvent e); 69 } 70 71 /** 72 * Constructor. 73 * 74 * @param receiver 75 * the callback implementation to be called when the action fires. 76 */ 77 public NotificationActionCallback(NotificationActionCallbackReceiver receiver) { 78 m_receiver = receiver; 79 } 80 81 /** 82 * @see ITriggerAction#handleNotificationEvent(TriggerEvent) 83 */ 84 @Override 85 public void handleNotificationEvent(TriggerEvent e) { 86 m_receiver.onNotificationAction(e); 87 } 88 89 /** 90 * @see AbstractNotificationAction#getName() 91 */ 92 @Override 93 public String getName() { 94 return NAME; 95 } 96 97 /** 98 * @see AbstractNotificationAction#getDescription() 99 */ 100 @Override 101 public String getDescription() { 102 return DESCRIPTION; 103 } 104 105 /** 106 * @see java.lang.Object#toString() 107 */ 108 @Override 109 public String toString() { 110 return getName(); 111 } 112 113 @Override 114 public void initializeFromXml(Element node) throws Exception { 115 throw new UnsupportedOperationException(); 116 } 117 118 @Override 119 public void exportToXml(Element parentNode) { 120 throw new UnsupportedOperationException(); 121 } 122 123 @Override 124 public boolean supportsAction(IConnectionHandle connection) { 125 return true; 126 } 127 128 @Override 129 public boolean isReady() { 130 return true; 131 } 132 }