| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * https://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| package org.apache.directory.api.ldap.codec.actions.request.abandon; |
| |
| |
| import org.apache.directory.api.asn1.DecoderException; |
| import org.apache.directory.api.asn1.ber.grammar.GrammarAction; |
| import org.apache.directory.api.asn1.ber.tlv.BerValue; |
| import org.apache.directory.api.asn1.ber.tlv.IntegerDecoder; |
| import org.apache.directory.api.asn1.ber.tlv.IntegerDecoderException; |
| import org.apache.directory.api.asn1.ber.tlv.TLV; |
| import org.apache.directory.api.i18n.I18n; |
| import org.apache.directory.api.ldap.codec.api.LdapMessageContainer; |
| import org.apache.directory.api.ldap.model.message.AbandonRequest; |
| import org.apache.directory.api.ldap.model.message.AbandonRequestImpl; |
| import org.apache.directory.api.util.Strings; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| |
| /** |
| * The action used to initialize the AbandonRequest |
| * <pre> |
| * LdapMessage ::= ... AbandonRequest ... |
| * AbandonRequest ::= [APPLICATION 16] MessageID |
| * </pre> |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public class InitAbandonRequest extends GrammarAction<LdapMessageContainer<AbandonRequest>> |
| { |
| /** The logger */ |
| private static final Logger LOG = LoggerFactory.getLogger( InitAbandonRequest.class ); |
| |
| |
| /** |
| * Instantiates a new action. |
| */ |
| public InitAbandonRequest() |
| { |
| super( "Init Abandon Request" ); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public void action( LdapMessageContainer<AbandonRequest> container ) throws DecoderException |
| { |
| // Create the AbandonRequest LdapMessage instance and store it in the container |
| AbandonRequest abandonRequest = new AbandonRequestImpl(); |
| abandonRequest.setMessageId( container.getMessageId() ); |
| container.setMessage( abandonRequest ); |
| |
| // The current TLV should be a integer |
| // We get it and store it in MessageId |
| TLV tlv = container.getCurrentTLV(); |
| |
| BerValue value = tlv.getValue(); |
| |
| if ( ( value == null ) || ( value.getData() == null ) ) |
| { |
| String msg = I18n.err( I18n.ERR_05109_ABANDON_REQ_MSG_ID_NULL ); |
| LOG.error( msg ); |
| |
| // This will generate a PROTOCOL_ERROR |
| throw new DecoderException( msg ); |
| } |
| |
| try |
| { |
| int abandonnedMessageId = IntegerDecoder.parse( value, 0, Integer.MAX_VALUE ); |
| |
| abandonRequest.setAbandoned( abandonnedMessageId ); |
| |
| if ( LOG.isDebugEnabled() ) |
| { |
| LOG.debug( I18n.msg( I18n.MSG_05110_ABANDON_MSG_ID_DECODED, Integer.valueOf( abandonnedMessageId ) ) ); |
| } |
| |
| container.setGrammarEndAllowed( true ); |
| } |
| catch ( IntegerDecoderException ide ) |
| { |
| LOG.error( I18n |
| .err( I18n.ERR_05110_INVALID_ABANDON_REQ_MSG_ID, Strings.dumpBytes( value.getData() ), ide.getMessage() ) ); |
| |
| // This will generate a PROTOCOL_ERROR |
| throw new DecoderException( ide.getMessage(), ide ); |
| } |
| } |
| } |