1 package net.sumaris.core.dao.technical.hibernate; 2 3 /*- 4 * #%L 5 * SUMARiS:: Core shared 6 * %% 7 * Copyright (C) 2018 - 2019 SUMARiS Consortium 8 * %% 9 * This program is free software: you can redistribute it and/or modify 10 * it under the terms of the GNU General Public License as 11 * published by the Free Software Foundation, either version 3 of the 12 * License, or (at your option) any later version. 13 * 14 * This program is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU General Public License for more details. 18 * 19 * You should have received a copy of the GNU General Public 20 * License along with this program. If not, see 21 * <http://www.gnu.org/licenses/gpl-3.0.html>. 22 * #L% 23 */ 24 25 import org.apache.commons.lang3.StringUtils; 26 import org.hibernate.boot.model.naming.Identifier; 27 28 public class IdentifierHelper { 29 30 protected IdentifierHelper() { 31 // helper class 32 } 33 34 public static Identifier normalize(Identifier identifier) { 35 if (identifier == null || StringUtils.isBlank(identifier.getText())) { 36 return identifier; 37 } 38 39 // Replace case change by an underscore 40 String regex = "([a-z])([A-Z])"; 41 String replacement = "$1_$2"; 42 String newName = identifier.getText().replaceAll(regex, replacement); 43 44 // change to lower case 45 newName = newName.toLowerCase(); 46 47 return new Identifier(newName, identifier.isQuoted()); 48 } 49 }