View Javadoc

1   /*
2    * Copyright 2004 The Apache Software Foundation.
3    * 
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    * 
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    * 
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  package org.apache.portals.bridges.jsf;
17  
18  import java.util.Enumeration;
19  import java.util.Iterator;
20  
21  /***
22   * <p>
23   * Code borrowed from myfaces.
24   * </p>
25   */
26  public class EnumerationIterator implements Iterator
27  {
28      private Enumeration enumeration;
29  
30      public EnumerationIterator(Enumeration enumeration)
31      {
32          this.enumeration = enumeration;
33      }
34  
35      public boolean hasNext()
36      {
37          return this.enumeration.hasMoreElements();
38      }
39  
40      public Object next()
41      {
42          return this.enumeration.nextElement();
43      }
44  
45      public void remove()
46      {
47          throw new UnsupportedOperationException(this.getClass().getName() + " UnsupportedOperationException");
48      }
49  }