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20 package org.apache.directory.shared.kerberos.codec.EncKdcRepPart.actions;
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23 import org.apache.directory.api.asn1.DecoderException;
24 import org.apache.directory.api.asn1.ber.Asn1Decoder;
25 import org.apache.directory.api.asn1.ber.grammar.GrammarAction;
26 import org.apache.directory.api.asn1.ber.tlv.TLV;
27 import org.apache.directory.api.i18n.I18n;
28 import org.apache.directory.shared.kerberos.codec.EncKdcRepPart.EncKdcRepPartContainer;
29 import org.apache.directory.shared.kerberos.codec.lastReq.LastReqContainer;
30 import org.apache.directory.shared.kerberos.components.LastReq;
31 import org.slf4j.Logger;
32 import org.slf4j.LoggerFactory;
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40 public class StoreLastReq extends GrammarAction<EncKdcRepPartContainer>
41 {
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43 private static final Logger LOG = LoggerFactory.getLogger( StoreLastReq.class );
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46 private static final boolean IS_DEBUG = LOG.isDebugEnabled();
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52 public StoreLastReq()
53 {
54 super( "Store the EncKDCRepPart LastReq" );
55 }
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61 public final void action( EncKdcRepPartContainer encKdcRepPartContainer ) throws DecoderException
62 {
63 TLV tlv = encKdcRepPartContainer.getCurrentTLV();
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66 if ( tlv.getLength() == 0 )
67 {
68 LOG.error( I18n.err( I18n.ERR_01308_ZERO_LENGTH_TLV ) );
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71 throw new DecoderException( I18n.err( I18n.ERR_01309_EMPTY_TLV ) );
72 }
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75 LastReqContainer/codec/lastReq/LastReqContainer.html#LastReqContainer">LastReqContainer lastReqContainer = new LastReqContainer();
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78 Asn1Decoder.decode( encKdcRepPartContainer.getStream(), lastReqContainer );
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80 LastReq lastReq = lastReqContainer.getLastReq();
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82 if ( IS_DEBUG )
83 {
84 LOG.debug( "LastReq : {}", lastReq );
85 }
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87 encKdcRepPartContainer.getEncKdcRepPart().setLastReq( lastReq );
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90 tlv.setExpectedLength( tlv.getExpectedLength() - tlv.getLength() );
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93 encKdcRepPartContainer.updateParent();
94 }
95 }