1 /**
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. 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 package org.apache.activemq.transport.xmpp.command;
18
19 import java.util.HashMap;
20 import java.util.Map;
21
22 /**
23 * A registry of handlers
24 *
25 * @version $Revision: 564977 $
26 */
27 public class HandlerRegistry {
28 private Map<Class, Handler> map = new HashMap<Class, Handler>();
29
30 public Handler getHandler(Class eventType) {
31 synchronized (map) {
32 return map.get(eventType);
33 }
34 }
35
36 public void registerHandler(Class eventType, Handler handler) {
37 synchronized (map) {
38 map.put(eventType, handler);
39 }
40 }
41 }