| /* |
| * 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.api.ldap.codec.actions.searchRequest; |
| |
| |
| 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.codec.decorators.SearchRequestDecorator; |
| import org.apache.directory.api.ldap.model.message.SearchRequest; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| |
| /** |
| * The action used to store the SearchRequest timeLimit |
| * <pre> |
| * SearchRequest ::= [APPLICATION 3] SEQUENCE { |
| * ... |
| * timeLimit INTEGER (0 .. maxInt), |
| * ... |
| * </pre> |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public class StoreSearchRequestTimeLimit extends GrammarAction<LdapMessageContainer<SearchRequestDecorator>> |
| { |
| /** The logger */ |
| private static final Logger LOG = LoggerFactory.getLogger( StoreSearchRequestTimeLimit.class ); |
| |
| /** Speedup for logs */ |
| private static final boolean IS_DEBUG = LOG.isDebugEnabled(); |
| |
| |
| /** |
| * Instantiates a new action. |
| */ |
| public StoreSearchRequestTimeLimit() |
| { |
| super( "Store SearchRequest timeLimit" ); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void action( LdapMessageContainer<SearchRequestDecorator> container ) throws DecoderException |
| { |
| SearchRequest searchRequest = container.getMessage().getDecorated(); |
| |
| TLV tlv = container.getCurrentTLV(); |
| |
| // The current TLV should be a integer |
| // We get it and store it in timeLimit |
| BerValue value = tlv.getValue(); |
| |
| int timeLimit = 0; |
| |
| try |
| { |
| timeLimit = IntegerDecoder.parse( value, 0, Integer.MAX_VALUE ); |
| } |
| catch ( IntegerDecoderException ide ) |
| { |
| String msg = I18n.err( I18n.ERR_04104, value.toString() ); |
| LOG.error( msg ); |
| throw new DecoderException( msg, ide ); |
| } |
| |
| searchRequest.setTimeLimit( timeLimit ); |
| |
| if ( IS_DEBUG ) |
| { |
| LOG.debug( "The timeLimit value is set to {} seconds", Integer.valueOf( timeLimit ) ); |
| } |
| } |
| } |