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20 package org.apache.directory.api.ldap.codec.actions.compareRequest;
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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.api.ldap.codec.api.LdapMessageContainer;
28 import org.apache.directory.api.ldap.codec.api.ResponseCarryingException;
29 import org.apache.directory.api.ldap.codec.decorators.CompareRequestDecorator;
30 import org.apache.directory.api.ldap.model.message.CompareRequest;
31 import org.apache.directory.api.ldap.model.message.CompareResponseImpl;
32 import org.apache.directory.api.ldap.model.message.ResultCodeEnum;
33 import org.apache.directory.api.util.Strings;
34 import org.slf4j.Logger;
35 import org.slf4j.LoggerFactory;
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51 public class StoreCompareRequestAttributeDesc extends GrammarAction<LdapMessageContainer<CompareRequestDecorator>>
52 {
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54 private static final Logger LOG = LoggerFactory.getLogger( StoreCompareRequestAttributeDesc.class );
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57 private static final boolean IS_DEBUG = LOG.isDebugEnabled();
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63 public StoreCompareRequestAttributeDesc()
64 {
65 super( "Store CompareRequest assertion description" );
66 }
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72 public void action( LdapMessageContainer<CompareRequestDecorator> container ) throws DecoderException
73 {
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75 CompareRequest compareRequest = container.getMessage();
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78 TLV tlv = container.getCurrentTLV();
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82 if ( tlv.getLength() == 0 )
83 {
84 String msg = I18n.err( I18n.ERR_04093 );
85 LOG.error( msg );
86 CompareResponseImpl response = new CompareResponseImpl( compareRequest.getMessageId() );
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88 throw new ResponseCarryingException( msg, response, ResultCodeEnum.INVALID_ATTRIBUTE_SYNTAX,
89 compareRequest.getName(), null );
90 }
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92 String type = Strings.utf8ToString( tlv.getValue().getData() );
93 compareRequest.setAttributeId( type );
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95 if ( IS_DEBUG )
96 {
97 LOG.debug( "Comparing attribute description {}", compareRequest.getAttributeId() );
98 }
99 }
100 }