/*
* 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
*
* http://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.shared.ldap.codec.actions.ldapResult;
import org.apache.directory.shared.asn1.DecoderException;
import org.apache.directory.shared.asn1.ber.grammar.GrammarAction;
import org.apache.directory.shared.asn1.ber.tlv.IntegerDecoder;
import org.apache.directory.shared.asn1.ber.tlv.IntegerDecoderException;
import org.apache.directory.shared.asn1.ber.tlv.TLV;
import org.apache.directory.shared.asn1.ber.tlv.Value;
import org.apache.directory.shared.i18n.I18n;
import org.apache.directory.shared.ldap.codec.api.LdapMessageContainer;
import org.apache.directory.shared.ldap.codec.api.MessageDecorator;
import org.apache.directory.shared.ldap.model.message.LdapResult;
import org.apache.directory.shared.ldap.model.message.Message;
import org.apache.directory.shared.ldap.model.message.ResultCodeEnum;
import org.apache.directory.shared.ldap.model.message.ResultResponse;
import org.apache.directory.shared.util.Strings;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* The action used to set the LdapResult result code.
* <pre>
* LDAPResult ::= SEQUENCE {
* resultCode ENUMERATED {
* ...
* </pre>
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
public class StoreResultCode extends GrammarAction<LdapMessageContainer<MessageDecorator<? extends Message>>>
{
/** The logger */
private static final Logger LOG = LoggerFactory.getLogger( StoreResultCode.class );
/** Speedup for logs */
private static final boolean IS_DEBUG = LOG.isDebugEnabled();
/**
* Instantiates a new result code action.
*/
public StoreResultCode()
{
super( "Store resultCode" );
}
/**
* {@inheritDoc}
*/
public void action( LdapMessageContainer<MessageDecorator<? extends Message>> container ) throws DecoderException
{
// The current TLV should be a integer
// We get it and store it in MessageId
TLV tlv = container.getCurrentTLV();
Value value = tlv.getValue();
ResultCodeEnum resultCode = ResultCodeEnum.SUCCESS;
try
{
resultCode = ResultCodeEnum.getResultCode( IntegerDecoder.parse( value, 0,
ResultCodeEnum.E_SYNC_REFRESH_REQUIRED
.getResultCode() ) );
}
catch ( IntegerDecoderException ide )
{
LOG.error( I18n.err( I18n.ERR_04018, Strings.dumpBytes( value.getData() ), ide.getMessage() ) );
throw new DecoderException( ide.getMessage() );
}
if ( IS_DEBUG )
{
LOG.debug( "The result code is set to " + resultCode );
}
ResultResponse response = ( ResultResponse ) container.getMessage();
LdapResult ldapResult = response.getLdapResult();
ldapResult.setResultCode( resultCode );
}
}