Source code: org/activemq/management/JMSStatsImpl.java
1 /**
2 *
3 * Copyright 2004 Protique Ltd
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 *
17 **/
18 package org.activemq.management;
19
20 import java.util.List;
21
22 import org.activemq.ActiveMQConnection;
23 import org.activemq.util.IndentPrinter;
24
25 import EDU.oswego.cs.dl.util.concurrent.CopyOnWriteArrayList;
26
27 /**
28 * Statistics for a number of JMS connections
29 *
30 * @version $Revision: 1.1.1.1 $
31 */
32 public class JMSStatsImpl extends StatsImpl {
33 private List connections = new CopyOnWriteArrayList();
34
35 public JMSStatsImpl() {
36 }
37
38 public JMSConnectionStatsImpl[] getConnections() {
39 Object[] connectionArray = connections.toArray();
40 int size = connectionArray.length;
41 JMSConnectionStatsImpl[] answer = new JMSConnectionStatsImpl[size];
42 for (int i = 0; i < size; i++) {
43 ActiveMQConnection connection = (ActiveMQConnection) connectionArray[i];
44 answer[i] = connection.getConnectionStats();
45 }
46 return answer;
47 }
48
49 public void addConnection(ActiveMQConnection connection) {
50 connections.add(connection);
51 }
52
53 public void removeConnection(ActiveMQConnection connection) {
54 connections.remove(connection);
55 }
56
57 public void dump(IndentPrinter out) {
58 out.printIndent();
59 out.println("factory {");
60 out.incrementIndent();
61 JMSConnectionStatsImpl[] array = getConnections();
62 for (int i = 0; i < array.length; i++) {
63 JMSConnectionStatsImpl connectionStat = (JMSConnectionStatsImpl) array[i];
64 connectionStat.dump(out);
65 }
66 out.decrementIndent();
67 out.printIndent();
68 out.println("}");
69 out.flush();
70 }
71 }