InterceptorConfigBuilder


1   package org.apache.ldap.server.interceptor;
2   
3   
4   import java.util.HashMap  ;
5   import java.util.Iterator  ;
6   import java.util.Map  ;
7   
8   
9   /**
10   * @todo doc me
11   * @author <a HREF="mailto:dev@directory.apache.org">Apache Directory Project</a>
12   * @version $Rev: 169198 $, $Date: 2005-05-08 20:05:59 -0400 (Sun, 08 May 2005) $
13   */
14  
15  public class InterceptorConfigBuilder
16  {
17  
18      public static Map   build( Map   map, String   prefix )
19      {
20          Map   newMap = new HashMap  ();
21  
22          Iterator   it = map.entrySet().iterator();
23  
24          while ( it.hasNext() )
25          {
26              Map.Entry   e = ( Map.Entry   ) it.next();
27  
28              String   key = e.getKey().toString();
29  
30              if ( key.startsWith( prefix ) && key.length() > prefix.length() )
31              {
32                  key = key.substring( prefix.length() );
33  
34                  if ( key.indexOf( '#' ) < 0 )
35                  {
36                      continue;
37                  }
38  
39                  if ( key.charAt( 0 ) == '.' || key.charAt( 0 ) == '#' )
40                  {
41                      key = key.substring( 1 );
42                  }
43  
44                  newMap.put( key, e.getValue() );
45              }
46          }
47  
48          return newMap;
49      }
50  
51  
52      private InterceptorConfigBuilder()
53      {
54      }
55  }
56

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