Francesco Furfari | ec7e175 | 2006-10-02 13:37:04 +0000 | [diff] [blame] | 1 | /*
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| 2 | * Licensed to the Apache Software Foundation (ASF) under one
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| 3 | * or more contributor license agreements. See the NOTICE file
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| 4 | * distributed with this work for additional information
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| 5 | * regarding copyright ownership. The ASF licenses this file
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| 6 | * to you under the Apache License, Version 2.0 (the
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| 7 | * "License"); you may not use this file except in compliance
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| 8 | * with the License. You may obtain a copy of the License at
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Francesco Furfari | d8bdb64 | 2006-04-04 23:33:40 +0000 | [diff] [blame] | 9 | *
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Francesco Furfari | ec7e175 | 2006-10-02 13:37:04 +0000 | [diff] [blame] | 10 | * http://www.apache.org/licenses/LICENSE-2.0
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Francesco Furfari | d8bdb64 | 2006-04-04 23:33:40 +0000 | [diff] [blame] | 11 | *
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Francesco Furfari | ec7e175 | 2006-10-02 13:37:04 +0000 | [diff] [blame] | 12 | * Unless required by applicable law or agreed to in writing,
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| 13 | * software distributed under the License is distributed on an
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| 14 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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| 15 | * KIND, either express or implied. See the License for the
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| 16 | * specific language governing permissions and limitations
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| 17 | * under the License.
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Francesco Furfari | d8bdb64 | 2006-04-04 23:33:40 +0000 | [diff] [blame] | 18 | */
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| 19 |
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| 20 | package org.apache.felix.upnp.basedriver.importer.core.event.structs;
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| 21 |
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| 22 | import java.util.Hashtable;
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| 23 | import java.util.Vector;
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| 24 |
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| 25 | import org.osgi.service.upnp.UPnPEventListener;
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| 26 |
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Francesco Furfari | f2a6791 | 2006-07-17 17:08:02 +0000 | [diff] [blame] | 27 | /*
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Karl Pauls | d312acc | 2007-06-18 20:38:33 +0000 | [diff] [blame^] | 28 | * @author <a href="mailto:dev@felix.apache.org">Felix Project Team</a>
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Francesco Furfari | f2a6791 | 2006-07-17 17:08:02 +0000 | [diff] [blame] | 29 | */
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Francesco Furfari | d8bdb64 | 2006-04-04 23:33:40 +0000 | [diff] [blame] | 30 | public class Listener2Sids {
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| 31 | private Hashtable listenerSid;
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| 32 |
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| 33 | public Listener2Sids() {
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| 34 | this.listenerSid = new Hashtable();
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| 35 | }
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| 36 |
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| 37 | public void put(UPnPEventListener listener, String sid) {
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| 38 | if (!listenerSid.containsKey(listener)) {
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| 39 | Vector vec = new Vector();
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| 40 | vec.add(sid);
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| 41 | listenerSid.put(listener, vec);
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| 42 | } else {
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| 43 | Vector vec = (Vector) listenerSid.get(listener);
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| 44 | if (!vec.contains(sid)) {
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| 45 | vec.add(sid);
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| 46 | }
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| 47 | }
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| 48 | }
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| 49 |
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| 50 | public final void remove(UPnPEventListener listener) {
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| 51 | listenerSid.remove(listener);
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| 52 | }
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| 53 |
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| 54 | public final Vector get(UPnPEventListener listener) {
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| 55 | return ((Vector) listenerSid.get(listener));
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| 56 | }
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| 57 | }
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| 58 |
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