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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30 public class PerforceLoginConsumer
31 extends AbstractPerforceConsumer
32 implements StreamConsumer
33 {
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35 private static final Pattern LOGIN_PATTERN = Pattern.compile( "^User [^ ]+ logged in.$" );
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37 public static final int STATE_LOGIN = 1;
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39 public static final int STATE_ERROR = 2;
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41 private int currentState = STATE_LOGIN;
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44 public void consumeLine( String line )
45 {
46 if ( line.startsWith( "Enter password:" ) )
47 {
48 return;
49 }
50 if ( currentState != STATE_ERROR && LOGIN_PATTERN.matcher( line ).matches() )
51 {
52 return;
53 }
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55 error( line );
56 }
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58 private void error( String line )
59 {
60 currentState = STATE_ERROR;
61 output.println( line );
62 }
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64 public boolean isSuccess()
65 {
66 return currentState == STATE_LOGIN;
67 }
68 }