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20 package org.apache.directory.api.ldap.codec.actions.searchRequest;
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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.decorators.SearchRequestDecorator;
29 import org.apache.directory.api.ldap.codec.search.ExtensibleMatchFilter;
30 import org.apache.directory.api.util.Strings;
31 import org.slf4j.Logger;
32 import org.slf4j.LoggerFactory;
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40 public class StoreTypeMatchingRule extends GrammarAction<LdapMessageContainer<SearchRequestDecorator>>
41 {
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44 private static final Logger LOG = LoggerFactory.getLogger( StoreTypeMatchingRule.class );
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47 private static final boolean IS_DEBUG = LOG.isDebugEnabled();
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53 public StoreTypeMatchingRule()
54 {
55 super( "Store matching type Value" );
56 }
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62 public void action( LdapMessageContainer<SearchRequestDecorator> container ) throws DecoderException
63 {
64 SearchRequestDecorator searchRequest = container.getMessage();
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66 TLV tlv = container.getCurrentTLV();
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68 if ( tlv.getLength() == 0 )
69 {
70 String msg = I18n.err( I18n.ERR_04022 );
71 LOG.error( msg );
72 throw new DecoderException( msg );
73 }
74 else
75 {
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77 ExtensibleMatchFilter extensibleMatchFilter = ( ExtensibleMatchFilter ) searchRequest.getTerminalFilter();
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79 String type = Strings.utf8ToString( tlv.getValue().getData() );
80 extensibleMatchFilter.setType( type );
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82 if ( IS_DEBUG )
83 {
84 LOG.debug( "Stored a type matching rule : {}", type );
85 }
86 }
87 }
88 }