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 Pe??a
027     */
028    public abstract class BaseDDLExporter implements DDLExporter {
029    
030            @Override
031            public byte[] export(long recordSetId) throws Exception {
032                    return doExport(
033                            recordSetId, WorkflowConstants.STATUS_ANY, QueryUtil.ALL_POS,
034                            QueryUtil.ALL_POS, null);
035            }
036    
037            @Override
038            public byte[] export(long recordSetId, int status) throws Exception {
039                    return doExport(
040                            recordSetId, status, QueryUtil.ALL_POS, QueryUtil.ALL_POS, null);
041            }
042    
043            @Override
044            public byte[] export(long recordSetId, int status, int start, int end)
045                    throws Exception {
046    
047                    return doExport(recordSetId, status, start, end, null);
048            }
049    
050            @Override
051            public byte[] export(
052                            long recordSetId, int status, int start, int end,
053                            OrderByComparator orderByComparator)
054                    throws Exception {
055    
056                    return doExport(recordSetId, status, start, end, orderByComparator);
057            }
058    
059            @Override
060            public Locale getLocale() {
061                    if (_locale == null) {
062                            _locale = LocaleUtil.getDefault();
063                    }
064    
065                    return _locale;
066            }
067    
068            @Override
069            public void setLocale(Locale locale) {
070                    _locale = locale;
071            }
072    
073            protected abstract byte[] doExport(
074                            long recordSetId, int status, int start, int end,
075                            OrderByComparator orderByComparator)
076                    throws Exception;
077    
078            private Locale _locale;
079    
080    }