1 package org.apache.maven.scm.provider.perforce.command.add;
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 java.util.ArrayList;
23 import java.util.List;
24 import java.util.regex.Matcher;
25 import java.util.regex.Pattern;
26
27 import org.apache.maven.scm.ScmFile;
28 import org.apache.maven.scm.ScmFileStatus;
29 import org.codehaus.plexus.util.cli.StreamConsumer;
30
31 /**
32 * @author Mike Perham
33 * @version $Id: PerforceChangeLogConsumer.java 331276 2005-11-07 15:04:54Z
34 * evenisse $
35 */
36 public class PerforceAddConsumer
37 implements StreamConsumer
38 {
39
40 private static final Pattern PATTERN = Pattern.compile( "^([^#]+)#(\\d+) - (.*)" );
41
42 private static final String FILE_BEGIN_TOKEN = "//";
43
44 private List<ScmFile> additions = new ArrayList<ScmFile>();
45
46 public List<ScmFile> getAdditions()
47 {
48 return additions;
49 }
50
51 /** {@inheritDoc} */
52 public void consumeLine( String line )
53 {
54 if ( line.startsWith( "... " ) )
55 {
56 //TODO log this somehow?
57 //System.out.println("Perforce: " + line);
58 return;
59 }
60
61 if ( !line.startsWith( FILE_BEGIN_TOKEN ) )
62 {
63 throw new IllegalStateException( "Unknown error: " + line );
64 }
65
66 Matcher matcher = PATTERN.matcher( line );
67 if ( !matcher.find() )
68 {
69 throw new IllegalStateException( "Unknown input: " + line );
70 }
71
72 additions.add( new ScmFile( matcher.group( 1 ), ScmFileStatus.ADDED ) );
73 }
74 }