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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.portals.bridges.jsf;
18  
19  import java.util.Enumeration;
20  import java.util.Iterator;
21  
22  /***
23   * <p>
24   * Code borrowed from myfaces.
25   * </p>
26   */
27  public class EnumerationIterator implements Iterator
28  {
29      private Enumeration enumeration;
30  
31      public EnumerationIterator(Enumeration enumeration)
32      {
33          this.enumeration = enumeration;
34      }
35  
36      public boolean hasNext()
37      {
38          return this.enumeration.hasMoreElements();
39      }
40  
41      public Object next()
42      {
43          return this.enumeration.nextElement();
44      }
45  
46      public void remove()
47      {
48          throw new UnsupportedOperationException(this.getClass().getName() + " UnsupportedOperationException");
49      }
50  }