StringType.java |
1 /** 2 * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved. 3 * 4 * This library is free software; you can redistribute it and/or modify it under 5 * the terms of the GNU Lesser General Public License as published by the Free 6 * Software Foundation; either version 2.1 of the License, or (at your option) 7 * any later version. 8 * 9 * This library is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 11 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more 12 * details. 13 */ 14 15 package com.liferay.portal.dao.orm.hibernate; 16 17 import com.liferay.portal.kernel.util.StringPool; 18 19 /** 20 * <a href="StringType.java.html"><b><i>View Source</i></b></a> 21 * 22 * @author Brian Wing Shun Chan 23 */ 24 public class StringType extends org.hibernate.type.StringType { 25 26 public boolean isEqual(Object x, Object y) { 27 boolean equal = super.isEqual(x, y); 28 29 if (!equal) { 30 if (((x == null) || x.equals(StringPool.BLANK)) && 31 ((y == null) || y.equals(StringPool.BLANK))) { 32 33 equal = true; 34 } 35 else { 36 equal = false; 37 } 38 } 39 40 return equal; 41 } 42 43 }