01: /**
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * 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: */package org.apache.openejb.util;
17:
18: import java.io.Serializable;
19: import java.util.Enumeration;
20: import java.util.NoSuchElementException;
21:
22: /**
23: *
24: *
25: *
26: * @version $Revision: 450758 $ $Date: 2006-09-28 01:40:18 -0700 $
27: */
28: public class SerializableEnumeration implements Enumeration,
29: Serializable {
30: private final Object[] values;
31: private transient int index;
32:
33: public SerializableEnumeration(Object[] values) {
34: this .values = values;
35: }
36:
37: public boolean hasMoreElements() {
38: return index < values.length;
39: }
40:
41: public Object nextElement() {
42: if (index < values.length) {
43: return values[index++];
44: } else {
45: throw new NoSuchElementException();
46: }
47: }
48: }
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