1 package org.apache.maven.scm.provider.perforce.command.blame;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21
22 import org.apache.maven.scm.command.blame.BlameLine;
23 import org.apache.maven.scm.log.ScmLogger;
24 import org.apache.maven.scm.util.AbstractConsumer;
25
26 import java.util.ArrayList;
27 import java.util.List;
28 import java.util.regex.Matcher;
29 import java.util.regex.Pattern;
30
31 /**
32 * @author Evgeny Mandrikov
33 * @author Olivier Lamy
34 * @since 1.4
35 */
36 public class PerforceBlameConsumer
37 extends AbstractConsumer
38 {
39
40 /* 151: line */
41 private static final Pattern LINE_PATTERN = Pattern.compile( "(\\d+):" );
42
43 private List<BlameLine> lines = new ArrayList<BlameLine>();
44
45 public PerforceBlameConsumer( ScmLogger logger )
46 {
47 super( logger );
48 }
49
50 /** {@inheritDoc} */
51 public void consumeLine( String line )
52 {
53 Matcher matcher = LINE_PATTERN.matcher( line );
54 if ( matcher.find() )
55 {
56 String revision = matcher.group( 1 ).trim();
57
58 lines.add( new BlameLine( null, revision, null ) );
59 }
60 }
61
62 public List<BlameLine> getLines()
63 {
64 return lines;
65 }
66 }