001    /**
002     * Copyright (c) 2000-2013 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.portlet.dynamicdatalists.util;
016    
017    import com.liferay.portal.kernel.dao.orm.QueryUtil;
018    import com.liferay.portal.kernel.util.LocaleUtil;
019    import com.liferay.portal.kernel.util.OrderByComparator;
020    import com.liferay.portal.kernel.workflow.WorkflowConstants;
021    
022    import java.util.Locale;
023    
024    /**
025     * @author Marcellus Tavares
026     * @author Manuel de la Peña
027     */
028    public abstract class BaseDDLExporter implements DDLExporter {
029    
030            public byte[] export(long recordSetId) throws Exception {
031                    return doExport(
032                            recordSetId, WorkflowConstants.STATUS_ANY, QueryUtil.ALL_POS,
033                            QueryUtil.ALL_POS, null);
034            }
035    
036            public byte[] export(long recordSetId, int status) throws Exception {
037                    return doExport(
038                            recordSetId, status, QueryUtil.ALL_POS, QueryUtil.ALL_POS, null);
039            }
040    
041            public byte[] export(long recordSetId, int status, int start, int end)
042                    throws Exception {
043    
044                    return doExport(recordSetId, status, start, end, null);
045            }
046    
047            public byte[] export(
048                            long recordSetId, int status, int start, int end,
049                            OrderByComparator orderByComparator)
050                    throws Exception {
051    
052                    return doExport(recordSetId, status, start, end, orderByComparator);
053            }
054    
055            public Locale getLocale() {
056                    if (_locale == null) {
057                            _locale = LocaleUtil.getDefault();
058                    }
059    
060                    return _locale;
061            }
062    
063            public void setLocale(Locale locale) {
064                    _locale = locale;
065            }
066    
067            protected abstract byte[] doExport(
068                            long recordSetId, int status, int start, int end,
069                            OrderByComparator orderByComparator)
070                    throws Exception;
071    
072            private Locale _locale;
073    
074    }