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20 package org.apache.directory.shared.kerberos.codec.kdcReqBody.actions;
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23 import org.apache.directory.api.asn1.DecoderException;
24 import org.apache.directory.api.asn1.ber.grammar.GrammarAction;
25 import org.apache.directory.api.asn1.ber.tlv.TLV;
26 import org.apache.directory.api.i18n.I18n;
27 import org.apache.directory.shared.kerberos.codec.kdcReqBody.KdcReqBodyContainer;
28 import org.apache.directory.shared.kerberos.components.KdcReqBody;
29 import org.slf4j.Logger;
30 import org.slf4j.LoggerFactory;
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38 public class KdcReqBodyInit extends GrammarAction<KdcReqBodyContainer>
39 {
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41 private static final Logger LOG = LoggerFactory.getLogger( KdcReqBodyInit.class );
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44 private static final boolean IS_DEBUG = LOG.isDebugEnabled();
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50 public KdcReqBodyInit()
51 {
52 super( "Creates a KdcReqBody instance" );
53 }
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59 public void action( KdcReqBodyContainer kdcReqBodyContainer ) throws DecoderException
60 {
61 TLV tlv = kdcReqBodyContainer.getCurrentTLV();
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64 if ( tlv.getLength() == 0 )
65 {
66 LOG.error( I18n.err( I18n.ERR_04066 ) );
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69 throw new DecoderException( I18n.err( I18n.ERR_04067 ) );
70 }
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72 KdcReqBody kdcReqBody = new KdcReqBody();
73 kdcReqBodyContainer.setKdcReqBody( kdcReqBody );
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75 if ( IS_DEBUG )
76 {
77 LOG.debug( "KdcReqBody created" );
78 }
79 }
80 }