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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   */
17  package org.apache.ldap.server.schema;
18  
19  
20  import org.apache.ldap.common.schema.Syntax;
21  
22  import javax.naming.NamingException;
23  
24  
25  /***
26   * Monitor interface for a SyntaxRegistry.
27   *
28   * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
29   * @version $Rev: 159259 $
30   */
31  public interface SyntaxRegistryMonitor
32  {
33      /***
34       * Monitors when a Syntax is registered successfully.
35       * 
36       * @param syntax the Syntax registered
37       */
38      void registered( Syntax syntax );
39  
40      /***
41       * Monitors when a Syntax is successfully looked up.
42       * 
43       * @param syntax the Syntax looked up
44       */
45      void lookedUp( Syntax syntax );
46  
47      /***
48       * Monitors when a lookup attempt fails.
49       * 
50       * @param oid the OID for the Syntax to lookup
51       * @param fault the exception to be thrown for the fault
52       */
53      void lookupFailed( String oid, NamingException fault );
54      
55      /***
56       * Monitors when a registration attempt fails.
57       * 
58       * @param syntax the Syntax which failed registration
59       * @param fault the exception to be thrown for the fault
60       */
61      void registerFailed( Syntax syntax, NamingException fault );
62  }