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Java > Open Source Codes > org > apache > ldap > server > tools > schema > ConsoleParserMonitor


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.tools.schema;
18
19
20 /**
21  * A console reporting monitor. Add system property 'maven.eve.schema.parser.trace'
22  * to get this monitor to trace parser production execution.
23  *
24  * @author <a HREF="mailto:dev@directory.apache.org">Apache Directory Project</a>
25  * @version $Rev: 169198 $
26  */
27 public class ConsoleParserMonitor implements ParserMonitor
28 {
29     public static final String JavaDoc TRACE_KEY = "maven.eve.schema.parser.trace";
30
31
32     public void matchedProduction( String JavaDoc prod )
33     {
34         if ( System.getProperties().containsKey( TRACE_KEY ) )
35         {
36             System.out.println( prod );
37         }
38     }
39
40     public void startedParse( String JavaDoc s )
41     {
42         if ( System.getProperties().containsKey( TRACE_KEY ) )
43         {
44             System.out.println( s );
45         }
46     }
47
48     public void finishedParse( String JavaDoc s )
49     {
50         if ( System.getProperties().containsKey( TRACE_KEY ) )
51         {
52             System.out.println( s );
53         }
54     }
55 }
56
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