01: /**
02: *
03: * Licensed to the Apache Software Foundation (ASF) under one or more
04: * contributor license agreements. See the NOTICE file distributed with
05: * this work for additional information regarding copyright ownership.
06: * The ASF licenses this file to You under the Apache License, Version 2.0
07: * (the "License"); you may not use this file except in compliance with
08: * the License. You may obtain a copy of the License at
09: *
10: * http://www.apache.org/licenses/LICENSE-2.0
11: *
12: * Unless required by applicable law or agreed to in writing, software
13: * distributed under the License is distributed on an "AS IS" BASIS,
14: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15: * See the License for the specific language governing permissions and
16: * limitations under the License.
17: */package org.apache.openejb.jee;
18:
19: import java.util.Locale;
20: import java.util.Collection;
21: import java.util.Map;
22:
23: /**
24: * @version $Revision: 581127 $ $Date: 2007-10-01 19:13:16 -0700 $
25: */
26: public class LocalCollection<V> extends KeyedCollection<String, V> {
27: public LocalCollection() {
28: }
29:
30: public LocalCollection(KeyExtractor<String, ? super V> keyExtractor) {
31: super (keyExtractor);
32: }
33:
34: public LocalCollection(Collection<? extends V> c) {
35: super (c);
36: }
37:
38: public LocalCollection(int initialCapacity) {
39: super (initialCapacity);
40: }
41:
42: public V getLocal() {
43: String lang = Locale.getDefault().getLanguage();
44: Map<String, V> map = toMap();
45: return (map.get(lang) != null ? map.get(lang) : map.get(null));
46: }
47: }
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