1 package org.apache.maven.scm.provider.perforce.command.unedit;
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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;
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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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38 public class PerforceUnEditConsumer
39 extends AbstractPerforceConsumer
40 implements StreamConsumer
41 {
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43 private static final Pattern REVISION_PATTERN = Pattern.compile( "^([^#]+)#\\d+ - (.*)" );
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45 private static final int STATE_NORMAL = 1;
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47 private static final int STATE_ERROR = 2;
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49 private int currentState = STATE_NORMAL;
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51 private List<ScmFile> edits = new ArrayList<ScmFile>();
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53 public List<ScmFile> getEdits()
54 {
55 return edits;
56 }
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59 public void consumeLine( String line )
60 {
61 Matcher matcher = REVISION_PATTERN.matcher( line );
62 if ( currentState != STATE_ERROR && matcher.matches() )
63 {
64 edits.add( new ScmFile( matcher.group( 1 ), ScmFileStatus.UNKNOWN ) );
65 return;
66 }
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68 error( line );
69 }
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71 private void error( String line )
72 {
73 currentState = STATE_ERROR;
74 output.println( line );
75 }
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77 public boolean isSuccess()
78 {
79 return currentState == STATE_NORMAL;
80 }
81 }