1 package org.apache.maven.scm.provider.perforce.command.login;
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22 import java.util.regex.Pattern;
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24 import org.apache.maven.scm.provider.perforce.command.AbstractPerforceConsumer;
25 import org.codehaus.plexus.util.cli.StreamConsumer;
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32 public class PerforceLoginConsumer
33 extends AbstractPerforceConsumer
34 implements StreamConsumer
35 {
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37 private static final Pattern LOGIN_PATTERN = Pattern.compile( "^User [^ ]+ logged in.$" );
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39 public static final int STATE_LOGIN = 1;
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41 public static final int STATE_ERROR = 2;
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43 private int currentState = STATE_LOGIN;
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46 public void consumeLine( String line )
47 {
48 if ( line.startsWith( "Enter password:" ) )
49 {
50 return;
51 }
52 if ( currentState != STATE_ERROR && LOGIN_PATTERN.matcher( line ).matches() )
53 {
54 return;
55 }
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57 error( line );
58 }
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60 private void error( String line )
61 {
62 currentState = STATE_ERROR;
63 output.println( line );
64 }
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66 public boolean isSuccess()
67 {
68 return currentState == STATE_LOGIN;
69 }
70 }