DirContextURLStreamHandlerFactory


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  
18  package org.apache.naming.resources;
19  
20  import java.net.URLStreamHandler  ;
21  import java.net.URLStreamHandlerFactory  ;
22  
23  /**
24   * Factory for Stream handlers to a JNDI directory context.
25   * 
26   * @author <a HREF="mailto:remm@apache.org">Remy Maucherat</a>
27   * @version $Revision: 467222 $
28   */
29  public class DirContextURLStreamHandlerFactory 
30      implements URLStreamHandlerFactory   {
31      
32      
33      // ----------------------------------------------------------- Constructors
34      
35      
36      public DirContextURLStreamHandlerFactory() {
37      }
38      
39      
40      // ----------------------------------------------------- Instance Variables
41      
42      
43      // ------------------------------------------------------------- Properties
44      
45      
46      // ---------------------------------------- URLStreamHandlerFactory Methods
47      
48      
49      /**
50       * Creates a new URLStreamHandler instance with the specified protocol.
51       * Will return null if the protocol is not <code>jndi</code>.
52       * 
53       * @param protocol the protocol (must be "jndi" here)
54       * @return a URLStreamHandler for the jndi protocol, or null if the 
55       * protocol is not JNDI
56       */
57      public URLStreamHandler   createURLStreamHandler(String   protocol) {
58          if (protocol.equals("jndi")) {
59              return new DirContextURLStreamHandler();
60          } else {
61              return null;
62          }
63      }
64      
65      
66  }
67
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