1 package org.apache.maven.scm.provider.cvslib.command.tag;
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22 import org.apache.maven.scm.ScmFile;
23 import org.apache.maven.scm.ScmFileStatus;
24 import org.apache.maven.scm.log.ScmLogger;
25 import org.codehaus.plexus.util.cli.StreamConsumer;
26 import org.codehaus.plexus.util.StringUtils;
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28 import java.util.ArrayList;
29 import java.util.List;
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36 public class CvsTagConsumer
37 implements StreamConsumer
38 {
39 private ScmLogger logger;
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41 private List<ScmFile> files = new ArrayList<ScmFile>();
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43 public CvsTagConsumer( ScmLogger logger )
44 {
45 this.logger = logger;
46 }
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48
49 public void consumeLine( String line )
50 {
51 if ( logger.isDebugEnabled() )
52 {
53 logger.debug( line );
54 }
55
56 if ( line.length() < 3 )
57 {
58 if ( StringUtils.isNotEmpty( line ) )
59 {
60 if ( logger.isWarnEnabled() )
61 {
62 logger.warn( "Unable to parse output from command: line length must be bigger than 3. ("
63 + line + ")." );
64 }
65 }
66 return;
67 }
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69 String status = line.substring( 0, 2 );
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71 String file = line.substring( 2 );
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73 if ( status.equals( "T " ) )
74 {
75 files.add( new ScmFile( file, ScmFileStatus.TAGGED ) );
76 }
77 else
78 {
79 if ( logger.isWarnEnabled() )
80 {
81 logger.warn( "Unknown status: '" + status + "'." );
82 }
83 }
84 }
85
86 public List<ScmFile> getTaggedFiles()
87 {
88 return files;
89 }
90 }