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 2725 2007-04-01 18:49:29Z taqua $ 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 }