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21 package org.apache.directory.server.ntp.service;
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24 import org.apache.directory.server.ntp.NtpService;
25 import org.apache.directory.server.ntp.messages.LeapIndicatorType;
26 import org.apache.directory.server.ntp.messages.ModeType;
27 import org.apache.directory.server.ntp.messages.NtpMessage;
28 import org.apache.directory.server.ntp.messages.NtpMessageModifier;
29 import org.apache.directory.server.ntp.messages.NtpTimeStamp;
30 import org.apache.directory.server.ntp.messages.ReferenceIdentifier;
31 import org.apache.directory.server.ntp.messages.StratumType;
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37 public class NtpServiceImpl implements NtpService
38 {
39 public NtpMessage./../../../org/apache/directory/server/ntp/messages/NtpMessage.html#NtpMessage">NtpMessage getReplyFor( NtpMessage request )
40 {
41 NtpMessageModifierages/NtpMessageModifier.html#NtpMessageModifier">NtpMessageModifier modifier = new NtpMessageModifier();
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43 modifier.setLeapIndicator( LeapIndicatorType.NO_WARNING );
44 modifier.setVersionNumber( 4 );
45 modifier.setMode( ModeType.SERVER );
46 modifier.setStratum( StratumType.PRIMARY_REFERENCE );
47 modifier.setPollInterval( ( byte ) 0x04 );
48 modifier.setPrecision( ( byte ) 0xFA );
49 modifier.setRootDelay( 0 );
50 modifier.setRootDispersion( 0 );
51 modifier.setReferenceIdentifier( ReferenceIdentifier.LOCL );
52
53 NtpTimeStamper/ntp/messages/NtpTimeStamp.html#NtpTimeStamp">NtpTimeStamp now = new NtpTimeStamp();
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55 modifier.setReferenceTimestamp( now );
56 modifier.setOriginateTimestamp( request.getTransmitTimestamp() );
57 modifier.setReceiveTimestamp( request.getReceiveTimestamp() );
58 modifier.setTransmitTimestamp( now );
59
60 return modifier.getNtpMessage();
61 }
62 }