HeaderMap


1   /*******************************************************************************
2    * Copyright (c) 2007 IBM Corporation and others.
3    * All rights reserved. This program and the accompanying materials
4    * are made available under the terms of the Eclipse Public License v1.0
5    * which accompanies this distribution, and is available at
6    * http://www.eclipse.org/legal/epl-v10.html
7    *
8    * Contributors:
9    *     IBM Corporation - initial API and implementation
10   *******************************************************************************/
11  package org.eclipse.pde.internal.core.util;
12  
13  import java.util.Comparator  ;
14  import java.util.TreeMap  ;
15  
16  /**
17   * 
18   * Designed as a Map to contain Manifest headers and values.  Returns 
19   * the value of a header if it matches (case insensitive) to the key.  
20   *
21   */
22  public class HeaderMap extends TreeMap   {
23  
24      private static final long serialVersionUID = 1L;
25      
26      private static class HeaderComparator implements Comparator   {
27          public int compare(Object   arg0, Object   arg1) {
28              String   header0 = (String  )arg0;
29              String   header1 = (String  )arg1;
30              return header0.compareToIgnoreCase(header1);
31          }
32      }
33      
34      public HeaderMap() {
35          super(new HeaderComparator());
36      }
37  
38  }
39

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