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20 package org.apache.directory.api.ldap.codec.actions.request.search;
21
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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.BerValue;
26 import org.apache.directory.api.asn1.ber.tlv.IntegerDecoder;
27 import org.apache.directory.api.asn1.ber.tlv.IntegerDecoderException;
28 import org.apache.directory.api.asn1.ber.tlv.TLV;
29 import org.apache.directory.api.i18n.I18n;
30 import org.apache.directory.api.ldap.codec.api.LdapCodecConstants;
31 import org.apache.directory.api.ldap.codec.api.LdapMessageContainer;
32 import org.apache.directory.api.ldap.model.message.SearchRequest;
33 import org.apache.directory.api.ldap.model.message.SearchScope;
34 import org.slf4j.Logger;
35 import org.slf4j.LoggerFactory;
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51 public class StoreSearchRequestScope extends GrammarAction<LdapMessageContainer<SearchRequest>>
52 {
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54 private static final Logger LOG = LoggerFactory.getLogger( StoreSearchRequestScope.class );
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59 public StoreSearchRequestScope()
60 {
61 super( "Store SearchRequest scope" );
62 }
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68 public void action( LdapMessageContainer<SearchRequest> container ) throws DecoderException
69 {
70 SearchRequest searchRequest = container.getMessage();
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72 TLV tlv = container.getCurrentTLV();
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75 BerValue value = tlv.getValue();
76
77 try
78 {
79 int scope = IntegerDecoder.parse( value, LdapCodecConstants.SCOPE_BASE_OBJECT,
80 LdapCodecConstants.SCOPE_WHOLE_SUBTREE );
81 searchRequest.setScope( SearchScope.getSearchScope( scope ) );
82 }
83 catch ( IntegerDecoderException ide )
84 {
85 String msg = I18n.err( I18n.ERR_05149_BAD_SCOPE, value.toString() );
86 LOG.error( msg );
87 throw new DecoderException( msg, ide );
88 }
89
90
91 if ( LOG.isDebugEnabled() )
92 {
93 switch ( searchRequest.getScope() )
94 {
95 case OBJECT :
96 LOG.debug( I18n.msg( I18n.MSG_05162_SEARCHING_WITH_SCOPE, "BASE_OBJECT" ) );
97 break;
98
99 case ONELEVEL :
100 LOG.debug( I18n.msg( I18n.MSG_05162_SEARCHING_WITH_SCOPE, "SINGLE_LEVEL" ) );
101 break;
102
103 case SUBTREE :
104 LOG.debug( I18n.msg( I18n.MSG_05162_SEARCHING_WITH_SCOPE, "WHOLE_SUBTREE" ) );
105 break;
106
107 default:
108 LOG.debug( I18n.msg( I18n.MSG_05162_SEARCHING_WITH_SCOPE, "UNKNOWN" ) );
109 }
110 }
111 }
112 }