01 /*
02 *
03 * Licensed to the Apache Software Foundation (ASF) under one
04 * or more contributor license agreements. See the NOTICE file
05 * distributed with this work for additional information
06 * regarding copyright ownership. The ASF licenses this file
07 * to you under the Apache License, Version 2.0 (the
08 * "License"); you may not use this file except in compliance
09 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 */
21 package org.apache.qpid.server.connection;
22
23 import org.apache.qpid.server.virtualhost.VirtualHost;
24 import org.apache.qpid.server.protocol.AMQMinaProtocolSession;
25 import org.apache.qpid.server.protocol.AMQProtocolSession;
26 import org.apache.qpid.AMQException;
27 import org.apache.qpid.AMQConnectionException;
28 import org.apache.qpid.protocol.AMQConstant;
29
30 import java.util.concurrent.CopyOnWriteArrayList;
31 import java.util.List;
32
33 public class ConnectionRegistry implements IConnectionRegistry
34 {
35 private List<AMQProtocolSession> _registry = new CopyOnWriteArrayList<AMQProtocolSession>();
36
37 private VirtualHost _virtualHost;
38
39 public ConnectionRegistry(VirtualHost virtualHost)
40 {
41 _virtualHost = virtualHost;
42 }
43
44 public void initialise()
45 {
46
47 }
48
49 /** Close all of the currently open connections. */
50 public void close() throws AMQException
51 {
52 while (!_registry.isEmpty())
53 {
54 AMQProtocolSession connection = _registry.get(0);
55
56 connection.closeConnection(0, new AMQConnectionException(AMQConstant.INTERNAL_ERROR, "Broker is shutting down",
57 0, 0,
58 connection.getProtocolOutputConverter().getProtocolMajorVersion(),
59 connection.getProtocolOutputConverter().getProtocolMinorVersion(),
60 (Throwable) null), true);
61 }
62 }
63
64 public void registerConnection(AMQProtocolSession connnection)
65 {
66 _registry.add(connnection);
67 }
68
69 public void deregisterConnection(AMQProtocolSession connnection)
70 {
71 _registry.remove(connnection);
72 }
73 }
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