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20 package org.apache.directory.api.ldap.codec.actions.searchRequest.filter;
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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.ldap.codec.api.LdapCodecConstants;
26 import org.apache.directory.api.ldap.codec.api.LdapMessageContainer;
27 import org.apache.directory.api.ldap.codec.decorators.SearchRequestDecorator;
28 import org.apache.directory.api.ldap.codec.search.AttributeValueAssertionFilter;
29 import org.apache.directory.api.ldap.codec.search.Filter;
30 import org.slf4j.Logger;
31 import org.slf4j.LoggerFactory;
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39 public class InitEqualityMatchFilter extends GrammarAction<LdapMessageContainer<SearchRequestDecorator>>
40 {
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42 private static final Logger LOG = LoggerFactory.getLogger( InitEqualityMatchFilter.class );
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45 private static final boolean IS_DEBUG = LOG.isDebugEnabled();
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51 public InitEqualityMatchFilter()
52 {
53 super( "Initialize Equality Match filter" );
54 }
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60 public void action( LdapMessageContainer<SearchRequestDecorator> container ) throws DecoderException
61 {
62 SearchRequestDecorator searchRequestDecorator = container.getMessage();
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65 Filter filter = new AttributeValueAssertionFilter( container.getTlvId(),
66 LdapCodecConstants.EQUALITY_MATCH_FILTER );
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68 searchRequestDecorator.addCurrentFilter( filter );
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72 searchRequestDecorator.setTerminalFilter( filter );
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74 if ( IS_DEBUG )
75 {
76 LOG.debug( "Initialize Equality Match filter" );
77 }
78 }
79 }