001    /**
002     * Copyright (c) 2000-2010 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.kernel.bi.reporting;
016    
017    import java.util.Map;
018    import java.util.concurrent.ConcurrentHashMap;
019    
020    /**
021     * @author Michael C. Han
022     */
023    public class ReportFormatExporterRegistry {
024    
025            public ReportFormatExporter getExporter(ReportFormat reportFormat) {
026                    ReportFormatExporter reportFormatExporter = _reportFormatExporters.get(
027                            reportFormat);
028    
029                    if (reportFormatExporter == null) {
030                            throw new IllegalArgumentException(
031                                    "No exporter found for format " + reportFormat);
032                    }
033    
034                    return reportFormatExporter;
035            }
036    
037            public void setExporters(
038                    Map<String, ReportFormatExporter> reportFormatExporters) {
039    
040                    for (Map.Entry<String, ReportFormatExporter> entry :
041                                    reportFormatExporters.entrySet()) {
042    
043                            ReportFormat reportFormat = ReportFormat.parse(entry.getKey());
044                            ReportFormatExporter reportFormatExporter = entry.getValue();
045    
046                            _reportFormatExporters.put(reportFormat, reportFormatExporter);
047                    }
048            }
049    
050            private Map<ReportFormat, ReportFormatExporter> _reportFormatExporters =
051                    new ConcurrentHashMap<ReportFormat, ReportFormatExporter>();
052    
053    }