001 /**
002 * ========================================
003 * JFreeReport : a free Java report library
004 * ========================================
005 *
006 * Project Info: http://reporting.pentaho.org/
007 *
008 * (C) Copyright 2000-2007, by Object Refinery Limited, Pentaho Corporation and Contributors.
009 *
010 * This library is free software; you can redistribute it and/or modify it under the terms
011 * of the GNU Lesser General Public License as published by the Free Software Foundation;
012 * either version 2.1 of the License, or (at your option) any later version.
013 *
014 * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
015 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
016 * See the GNU Lesser General Public License for more details.
017 *
018 * You should have received a copy of the GNU Lesser General Public License along with this
019 * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
020 * Boston, MA 02111-1307, USA.
021 *
022 * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
023 * in the United States and other countries.]
024 *
025 * ------------
026 * $Id: XmlPrintReportProcessor.java,v 1.2 2007/04/01 18:49:26 taqua Exp $
027 * ------------
028 * (C) Copyright 2000-2005, by Object Refinery Limited.
029 * (C) Copyright 2005-2007, by Pentaho Corporation.
030 */
031
032 package org.jfree.report.flow.raw;
033
034 import java.io.IOException;
035 import java.io.OutputStream;
036 import java.io.OutputStreamWriter;
037
038 import org.jfree.report.ReportProcessingException;
039 import org.jfree.report.flow.ReportJob;
040 import org.jfree.report.flow.ReportTarget;
041 import org.jfree.report.flow.SinglePassReportProcessor;
042 import org.jfree.xmlns.writer.XmlWriter;
043
044 /**
045 * Todo: Document me!
046 *
047 * @author Thomas Morgner
048 * @since 20.03.2007
049 */
050 public class XmlPrintReportProcessor extends SinglePassReportProcessor
051 {
052 private OutputStream outputStream;
053 private String encoding;
054
055
056 public XmlPrintReportProcessor(final OutputStream outputStream,
057 final String encoding)
058 {
059 this.outputStream = outputStream;
060 this.encoding = encoding;
061 }
062
063 protected ReportTarget createReportTarget(final ReportJob job)
064 throws ReportProcessingException
065 {
066 try
067 {
068 final OutputStreamWriter osw =
069 new OutputStreamWriter(outputStream, encoding);
070 final XmlWriter writer = new XmlWriter(osw);
071 writer.writeXmlDeclaration(encoding);
072 return new XmlPrintReportTarget(job, writer);
073 }
074 catch (IOException e)
075 {
076 throw new ReportProcessingException("Failed to create writer", e);
077 }
078 }
079 }