1 package org.apache.maven.scm.provider.perforce.command.remove;
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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.apache.maven.scm.provider.perforce.command.AbstractPerforceConsumer;
30 import org.codehaus.plexus.util.cli.StreamConsumer;
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37 public class PerforceRemoveConsumer
38 extends AbstractPerforceConsumer
39 implements StreamConsumer
40 {
41 private static final String FILE_BEGIN_TOKEN = "//";
42
43 private static final Pattern REVISION_PATTERN = Pattern.compile( "^([^#]+)#\\d+ - (.*)" );
44
45 private List<ScmFile> removals = new ArrayList<ScmFile>();
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47 private boolean error = false;
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49 public List<ScmFile> getRemovals()
50 {
51 return removals;
52 }
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55 public void consumeLine( String line )
56 {
57 if ( line.startsWith( "... " ) )
58 {
59 return;
60 }
61
62 if ( !line.startsWith( FILE_BEGIN_TOKEN ) )
63 {
64 error( line );
65 }
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67 Matcher matcher = REVISION_PATTERN.matcher( line );
68 if ( !matcher.matches() )
69 {
70 error( line );
71 }
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73 removals.add( new ScmFile( matcher.group( 1 ), ScmFileStatus.DELETED ) );
74 }
75
76 private void error( String line )
77 {
78 error = true;
79 output.println( line );
80 }
81
82 public boolean isSuccess()
83 {
84 return !error;
85 }
86 }