1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20 package org.apache.directory.api.ldap.codec.actions.request.search.filter;
21
22
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.search.Filter;
29 import org.apache.directory.api.ldap.codec.search.OrFilter;
30 import org.apache.directory.api.ldap.model.message.SearchRequest;
31 import org.slf4j.Logger;
32 import org.slf4j.LoggerFactory;
33
34
35
36
37
38
39
40 public class InitOrFilter extends GrammarAction<LdapMessageContainer<SearchRequest>>
41 {
42
43 private static final Logger LOG = LoggerFactory.getLogger( InitOrFilter.class );
44
45
46
47
48 public InitOrFilter()
49 {
50 super( "Initialize OR filter" );
51 }
52
53
54
55
56
57 public void action( LdapMessageContainer<SearchRequest> container ) throws DecoderException
58 {
59 TLV tlv = container.getCurrentTLV();
60
61 if ( tlv.getLength() == 0 )
62 {
63 String msg = I18n.err( I18n.ERR_05137_EMPTY_OR_FILTER_PDU );
64 LOG.error( msg );
65 throw new DecoderException( msg );
66 }
67
68
69 Filter orFilter = new OrFilter( tlv.getId() );
70
71
72 container.addCurrentFilter( orFilter );
73
74 if ( LOG.isDebugEnabled() )
75 {
76 LOG.debug( I18n.msg( I18n.MSG_05150_INITIALIZE_OR_FILTER ) );
77 }
78 }
79 }