001    /**
002     * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.dao.orm.hibernate;
016    
017    import com.liferay.portal.kernel.util.StringPool;
018    import com.liferay.portal.kernel.util.Validator;
019    
020    /**
021     * @author Shuyang Zhou
022     */
023    @SuppressWarnings("deprecation")
024    public class StringClobType extends org.hibernate.type.StringClobType {
025    
026            @Override
027            public boolean equals(Object x, Object y) {
028                    if (Validator.equals(x, y)) {
029                            return true;
030                    }
031                    else if (((x == null) || x.equals(StringPool.BLANK)) &&
032                                     ((y == null) || y.equals(StringPool.BLANK))) {
033    
034                            return true;
035                    }
036                    else {
037                            return false;
038                    }
039            }
040    
041    }