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Java > Open Source Codes > org > jboss > monitor > MetricsConstants


1 /*
2 * JBoss, Home of Professional Open Source
3 * Copyright 2005, JBoss Inc., and individual contributors as indicated
4 * by the @authors tag. See the copyright.txt in the distribution for a
5 * full listing of individual contributors.
6 *
7 * This is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU Lesser General Public License as
9 * published by the Free Software Foundation; either version 2.1 of
10 * the License, or (at your option) any later version.
11 *
12 * This software is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this software; if not, write to the Free
19 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21 */
22 package org.jboss.monitor;
23
24 /**
25  * Metrics constants interface contains JMS message types
26  * used to identify different monitoring point
27  * message producers in the server. When publishing a message
28  * to the metrics topic, you should type the message source.
29  * For example: <br><pre>
30  *
31  * Message myMessage;
32  * myMessage.setJMSType(INVOCATION_METRICS);
33  *
34  * </pre>
35  *
36  * In addition, this interface contains some generic JMS property
37  * identifiers for the metrics messages.
38  *
39  * @author <a HREF="mailto:jplindfo@helsinki.fi">Juha Lindfors</a>
40  * @version $Revision: 37459 $
41  */
42 public interface MetricsConstants {
43     
44     // Constants ----------------------------------------------------
45 /** Method invocation metrics producer. */
46     final static String JavaDoc INVOCATION_METRICS = "Invocation";
47     /** Bean cache metrics producer. */
48     final static String JavaDoc BEANCACHE_METRICS = "BeanCache";
49     /** System resource metrics producer. */
50     final static String JavaDoc SYSTEM_METRICS = "System";
51     
52
53     /** Message property 'TIME' */
54     final static String JavaDoc TIME = "TIME";
55     /** Message property 'APPLICATION' */
56     final static String JavaDoc APPLICATION = "APPLICATION";
57     /** Message property 'BEAN' */
58     final static String JavaDoc BEAN = "BEAN";
59     /** Message propertu 'PRIMARY_KEY' */
60     final static String JavaDoc PRIMARY_KEY = "PRIMARY_KEY";
61     /** Message property 'TYPE' */
62     final static String JavaDoc TYPE = "TYPE";
63     /** Message property 'ACTIVITY' */
64     final static String JavaDoc ACTIVITY = "ACTIVITY";
65     /** Message property 'CHECKPOINT' */
66     final static String JavaDoc CHECKPOINT = "CHECKPOINT";
67     /** Message property 'METHOD' */
68     final static String JavaDoc METHOD = "METHOD";
69    
70    
71     /** System Monitor TYPE */
72     final static String JavaDoc THREAD_MONITOR = "ThreadMonitor";
73     /** System Monitor TYPE */
74     final static String JavaDoc MEMORY_MONITOR = "MemoryMonitor";
75     
76 }
77
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