1 /* 2 * Copyright (c) 2002-2022, 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.genericattributes.util; 35 36 import java.util.HashMap; 37 import java.util.Map; 38 39 import fr.paris.lutece.plugins.genericattributes.business.ResponseHome; 40 import fr.paris.lutece.plugins.genericattributes.service.entrytype.AbstractEntryTypeNumbering; 41 42 /** 43 * Contains the map of values for {@link AbstractEntryTypeNumbering} 44 */ 45 public final class EntryTypeNumberingUtil 46 { 47 48 private static final EntryTypeNumberingUtils/util/EntryTypeNumberingUtil.html#EntryTypeNumberingUtil">EntryTypeNumberingUtil INSTANCE = new EntryTypeNumberingUtil( ); 49 private final Map<Integer, Integer> _valuesMap; 50 51 private EntryTypeNumberingUtil( ) 52 { 53 _valuesMap = new HashMap<>( ); 54 } 55 56 public static EntryTypeNumberingUtil getInstance( ) 57 { 58 return INSTANCE; 59 } 60 61 public synchronized int getNextValue( int entryId ) 62 { 63 if ( _valuesMap.containsKey( entryId ) ) 64 { 65 int old = _valuesMap.get( entryId ); 66 _valuesMap.put( entryId, old + 1 ); 67 } 68 else 69 { 70 _valuesMap.put( entryId, ResponseHome.findMaxNumber( entryId ) ); 71 } 72 73 return _valuesMap.get( entryId ); 74 } 75 }