| /* |
| * 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.model.message.controls; |
| |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| |
| /** |
| * Implementation of SortRequestControl. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public class SortRequestImpl extends AbstractControl implements SortRequest |
| { |
| /** |
| * the list of sort keys |
| */ |
| private List<SortKey> sortKeys; |
| |
| |
| /** |
| * Creates a new SortRequestControlImpl instance |
| */ |
| public SortRequestImpl() |
| { |
| super( OID ); |
| } |
| |
| |
| /** |
| * @return the sortKeys |
| */ |
| @Override |
| public List<SortKey> getSortKeys() |
| { |
| return sortKeys; |
| } |
| |
| |
| /** |
| * @param sortKeys the sortKeys to set |
| */ |
| @Override |
| public void setSortKeys( List<SortKey> sortKeys ) |
| { |
| this.sortKeys = sortKeys; |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public void addSortKey( SortKey skey ) |
| { |
| if ( sortKeys == null ) |
| { |
| sortKeys = new ArrayList<>(); |
| } |
| |
| sortKeys.add( skey ); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public int hashCode() |
| { |
| int hash = super.hashCode(); |
| |
| if ( sortKeys != null ) |
| { |
| for ( SortKey sortKey : sortKeys ) |
| { |
| hash = hash * 17 + sortKey.hashCode(); |
| } |
| } |
| |
| return hash; |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public boolean equals( Object o ) |
| { |
| if ( this == o ) |
| { |
| return true; |
| } |
| |
| if ( !( o instanceof SortRequest ) ) |
| { |
| return false; |
| } |
| |
| SortRequest that = ( SortRequest ) o; |
| |
| if ( !super.equals( o ) ) |
| { |
| return false; |
| } |
| |
| if ( sortKeys == null ) |
| { |
| return that.getSortKeys() == null; |
| } |
| |
| if ( ( that.getSortKeys() == null ) || ( sortKeys.size() != that.getSortKeys().size() ) ) |
| { |
| return false; |
| } |
| |
| for ( SortKey sortKey : that.getSortKeys() ) |
| { |
| if ( !sortKeys.contains( sortKey ) ) |
| { |
| return false; |
| } |
| } |
| |
| return true; |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public String toString() |
| { |
| StringBuilder sb = new StringBuilder(); |
| |
| sb.append( " Sort Request Control\n" ); |
| sb.append( " oid : " ).append( getOid() ).append( '\n' ); |
| sb.append( " critical : " ).append( isCritical() ).append( '\n' ); |
| |
| if ( sortKeys != null ) |
| { |
| sb.append( " sortKeys : [" ); |
| boolean isFirst = true; |
| |
| for ( SortKey sortKey : sortKeys ) |
| { |
| if ( isFirst ) |
| { |
| isFirst = false; |
| } |
| else |
| { |
| sb.append( ", " ); |
| } |
| |
| sb.append( sortKey.getAttributeTypeDesc() ); |
| } |
| |
| sb.append( "]\n" ); |
| } |
| else |
| { |
| sb.append( " sortKeys : null\n" ); |
| } |
| |
| return sb.toString(); |
| } |
| } |