1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 *
19 */
20 package org.apache.directory.api.ldap.model.schema.parsers;
21
22
23 /**
24 * A console reporting monitor. Add system property 'maven.eve.schema.parser.trace'
25 * to get this monitor to trace parser production execution.
26 *
27 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
28 */
29 public class ConsoleParserMonitor implements ParserMonitor
30 {
31 /** The maven property to add on the commmand line */
32 public static final String TRACE_KEY = "maven.eve.schema.parser.trace";
33
34
35 /**
36 * {@inheritDoc}
37 */
38 @Override
39 public void matchedProduction( String prod )
40 {
41 if ( System.getProperties().containsKey( TRACE_KEY ) )
42 {
43 System.out.println( prod );
44 }
45 }
46
47
48 /**
49 * {@inheritDoc}
50 */
51 @Override
52 public void startedParse( String s )
53 {
54 if ( System.getProperties().containsKey( TRACE_KEY ) )
55 {
56 System.out.println( s );
57 }
58 }
59
60
61 /**
62 * {@inheritDoc}
63 */
64 @Override
65 public void finishedParse( String s )
66 {
67 if ( System.getProperties().containsKey( TRACE_KEY ) )
68 {
69 System.out.println( s );
70 }
71 }
72 }