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20 package org.apache.directory.api.ldap.codec.actions.abandonRequest;
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.LdapMessageContainer;
31 import org.apache.directory.api.ldap.codec.decorators.AbandonRequestDecorator;
32 import org.apache.directory.api.ldap.model.message.AbandonRequest;
33 import org.apache.directory.api.ldap.model.message.AbandonRequestImpl;
34 import org.apache.directory.api.util.Strings;
35 import org.slf4j.Logger;
36 import org.slf4j.LoggerFactory;
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47 public class InitAbandonRequest extends GrammarAction<LdapMessageContainer<AbandonRequestDecorator>>
48 {
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50 private static final Logger LOG = LoggerFactory.getLogger( InitAbandonRequest.class );
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53 private static final boolean IS_DEBUG = LOG.isDebugEnabled();
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59 public InitAbandonRequest()
60 {
61 super( "Init Abandon Request" );
62 }
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68 public void action( LdapMessageContainer<AbandonRequestDecorator> container ) throws DecoderException
69 {
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71 AbandonRequest internalAbandonRequest = new AbandonRequestImpl();
72 internalAbandonRequest.setMessageId( container.getMessageId() );
73 AbandonRequestDecorator abandonRequest = new AbandonRequestDecorator(
74 container.getLdapCodecService(), internalAbandonRequest );
75 container.setMessage( abandonRequest );
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79 TLV tlv = container.getCurrentTLV();
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81 BerValue value = tlv.getValue();
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83 if ( ( value == null ) || ( value.getData() == null ) )
84 {
85 String msg = I18n.err( I18n.ERR_04075 );
86 LOG.error( msg );
87
88
89 throw new DecoderException( msg );
90 }
91
92 try
93 {
94 int abandonnedMessageId = IntegerDecoder.parse( value, 0, Integer.MAX_VALUE );
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96 abandonRequest.setAbandoned( abandonnedMessageId );
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98 if ( IS_DEBUG )
99 {
100 LOG
101 .debug( "AbandonMessage Id has been decoded : {}", Integer
102 .valueOf( abandonnedMessageId ) );
103 }
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105 container.setGrammarEndAllowed( true );
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107 return;
108 }
109 catch ( IntegerDecoderException ide )
110 {
111 LOG.error( I18n
112 .err( I18n.ERR_04076, Strings.dumpBytes( value.getData() ), ide.getMessage() ) );
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115 throw new DecoderException( ide.getMessage(), ide );
116 }
117 }
118 }