1 /* 2 * Copyright (c) 2002-2021, City of Paris 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * 1. Redistributions of source code must retain the above copyright notice 10 * and the following disclaimer. 11 * 12 * 2. Redistributions in binary form must reproduce the above copyright notice 13 * and the following disclaimer in the documentation and/or other materials 14 * provided with the distribution. 15 * 16 * 3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its 17 * contributors may be used to endorse or promote products derived from 18 * this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE 24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 * POSSIBILITY OF SUCH DAMAGE. 31 * 32 * License 1.0 33 */ 34 package fr.paris.lutece.plugins.announce.business; 35 36 import org.apache.commons.lang3.StringUtils; 37 38 /** 39 * Announces sort 40 */ 41 public class AnnounceSort 42 { 43 /** 44 * Sort by creation date 45 */ 46 public static final String SORT_DATE_CREATION = "date_creation"; 47 48 /** 49 * Sort by creation date 50 */ 51 public static final String SORT_DATE_PUBLICATION = "publication_time"; 52 53 /** 54 * Sort by modification date 55 */ 56 public static final String SORT_DATE_MODIFICATION = "date_modification"; 57 58 /** 59 * Sort by title 60 */ 61 public static final String SORT_TITLE = "title_announce"; 62 63 /** 64 * Sort by price 65 */ 66 public static final String SORT_PRICE = "price_announce"; 67 68 /** 69 * Sort by description 70 */ 71 public static final String SORT_DESCRIPTION = "description_announce"; 72 73 /** 74 * Default sort to use 75 */ 76 public static final AnnounceSortusiness/AnnounceSort.html#AnnounceSort">AnnounceSort DEFAULT_SORT = new AnnounceSort( SORT_DATE_MODIFICATION, false ); 77 private final String _strSortColumn; 78 private final boolean _bSortAsc; 79 80 /** 81 * Private constructor 82 * 83 * @param strSortColumn 84 * The name of the database column to use to sort 85 * @param bSortAsc 86 * True to sort ascending, false otherwise 87 */ 88 private AnnounceSort( String strSortColumn, boolean bSortAsc ) 89 { 90 this._strSortColumn = strSortColumn; 91 this._bSortAsc = bSortAsc; 92 } 93 94 /** 95 * Get the name of the sorted column 96 * 97 * @return The name of the sorted column 98 */ 99 public String getSortColumn( ) 100 { 101 return _strSortColumn; 102 } 103 104 /** 105 * Get the name of the sorted column 106 * 107 * @return The name of the sorted column 108 */ 109 public boolean getSortAsc( ) 110 { 111 return _bSortAsc; 112 } 113 114 /** 115 * Get an announce sort from a string of the name of the column to sort 116 * 117 * @param strSort 118 * The name of the column to sort 119 * @param bSortAsc 120 * True to sort ascending false otherwise 121 * @return The corresponding sort, or the default sort if the given parameter does not match any sortable column name 122 */ 123 public static AnnounceSort getAnnounceSort( String strSort, boolean bSortAsc ) 124 { 125 if ( StringUtils.equals( SORT_DATE_CREATION, strSort ) || StringUtils.equals( SORT_DATE_PUBLICATION, strSort ) 126 || StringUtils.equals( SORT_DATE_MODIFICATION, strSort ) || StringUtils.equals( SORT_TITLE, strSort ) 127 || StringUtils.equals( SORT_DESCRIPTION, strSort ) || StringUtils.equals( SORT_PRICE, strSort ) ) 128 { 129 return new AnnounceSort( strSort, bSortAsc ); 130 } 131 132 return DEFAULT_SORT; 133 } 134 }