2 * Copyright (c) 2001-2007 Sun Microsystems, Inc. All rights reserved.
4 * The Sun Project JXTA(TM) Software License
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
9 * 1. Redistributions of source code must retain the above copyright notice,
10 * this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright notice,
13 * this list of conditions and the following disclaimer in the documentation
14 * and/or other materials provided with the distribution.
16 * 3. The end-user documentation included with the redistribution, if any, must
17 * include the following acknowledgment: "This product includes software
18 * developed by Sun Microsystems, Inc. for JXTA(TM) technology."
19 * Alternately, this acknowledgment may appear in the software itself, if
20 * and wherever such third-party acknowledgments normally appear.
22 * 4. The names "Sun", "Sun Microsystems, Inc.", "JXTA" and "Project JXTA" must
23 * not be used to endorse or promote products derived from this software
24 * without prior written permission. For written permission, please contact
25 * Project JXTA at http://www.jxta.org.
27 * 5. Products derived from this software may not be called "JXTA", nor may
28 * "JXTA" appear in their name, without prior written permission of Sun.
30 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
31 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
32 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SUN
33 * MICROSYSTEMS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
34 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
35 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
36 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
37 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
38 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
39 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
41 * JXTA is a registered trademark of Sun Microsystems, Inc. in the United
42 * States and other countries.
44 * Please see the license information page at :
45 * <http://www.jxta.org/project/www/license.html> for instructions on use of
46 * the license in source files.
48 * ====================================================================
50 * This software consists of voluntary contributions made by many individuals
51 * on behalf of Project JXTA. For more information on Project JXTA, please see
52 * http://www.jxta.org.
54 * This license is based on the BSD license adopted by the Apache Foundation.
57 package net.jxta.meter;
60 import net.jxta.peergroup.*;
61 import net.jxta.peer.*;
65 * Information regarding a Remote Monitor's Report
67 public class MonitorEvent {
69 /** Report received and is available in the event **/
70 public static final int OK = 200;
72 /** Report will not come because the registration was cancelled locally **/
73 public static final int CANCELLED_LOCALLY = 201;
75 /** Report will not come because the registration was cancelled remotely **/
76 public static final int CANCELLED_REMOTELY = 202;
78 /** Report will not come because the of a Timeout **/
79 public static final int TIMEOUT = 203;
81 /** Report will not come because the Remote peer has refused it (for security, not supported or load reasons) **/
82 public static final int REFUSED = 204;
84 /** Report will not come because the requested report rate is not supported/invalid **/
85 public static final int INVALID_REPORT_RATE = 205;
87 /** Report will not come because the provided MonitorFilter was invalid **/
88 public static final int INVALID_MONITOR_FILTER = 206;
90 /** Further Reports will not come because the lease was cancelled **/
91 public static final int LEASE_CANCELLED = 207;
93 /** Further Reports will not come because the lease renewal request did not receive a response.
94 * In all likelihood the remote peer has failed (ie crashed)
96 public static final int LEASE_RENEWAL_TIMEOUT = 208;
98 /** Internal Error processing Reports, probably due to a bad Monitor Implementation **/
99 public static final int ERROR = 209;
101 /** Further Reports will not come because this PeerGroup was destroyed locally **/
102 public static final int PEERGROUP_DESTROYED = 210;
105 private int requestId;
106 private PeerID peerID;
107 private PeerGroupID peerGroupID;
108 private MonitorFilter monitorFilter; // FIX-ME: Is this necessary?
109 private long reportRate; // FIX-ME: Is this necessary?
110 private long leaseTime; // FIX-ME: Is this necessary?
111 private MonitorReport monitorReport;
113 private MonitorEvent() {}
115 public MonitorEvent(PeerGroupID peerGroupID, MonitorReport monitorReport) {
116 this.peerGroupID = peerGroupID;
117 this.monitorReport = monitorReport;
121 * Get the Type of Event (one of the above constants)
124 public int getType() {
129 * PeerID of reporting Peer. My PeerID if local
131 public PeerID getPeerID() {
136 * PeerGroup of reported event
138 public PeerGroupID getPeerGroupID() {
143 * MonitorFilter provided when the report was requested
145 public MonitorFilter getMonitorFilter() {
146 return monitorFilter;
150 * Reporting rate (unless Cumulative) specified when the report was requested
152 public long getReportRate() {
157 * Most recent Lease time granted (not specified if a cumulative Report)
159 public long getLeaseTime() {
164 * Get the corresponding MonitorReport
166 public MonitorReport getMonitorReport() {
167 return monitorReport;
171 * The Validated MonitorFilter from the registration or query
173 * @return MonitorFilter
175 public MonitorFilter getValidMonitorFilter() {
176 return monitorFilter;
180 * Convenience factory method
182 public static MonitorEvent createRemoteMonitorReportEvent(PeerID peerID, int requestId, MonitorReport monitorReport) {
183 MonitorEvent event = new MonitorEvent();
186 event.peerID = peerID;
187 event.requestId = requestId;
188 event.monitorReport = monitorReport;
193 * Convenience factory method
195 public static MonitorEvent createFailureEvent(int type, PeerID peerID, int requestId) {
196 MonitorEvent event = new MonitorEvent();
199 event.peerID = peerID;
200 event.requestId = requestId;