/*
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Lesser General Public License for more details.
*
* Copyright (c) 2006 - 2013 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.core.modules.output.fast.csv;
import java.io.OutputStream;
import org.pentaho.reporting.engine.classic.core.MasterReport;
import org.pentaho.reporting.engine.classic.core.ReportProcessingException;
import org.pentaho.reporting.engine.classic.core.function.OutputFunction;
import org.pentaho.reporting.engine.classic.core.layout.model.LogicalPageBox;
import org.pentaho.reporting.engine.classic.core.layout.output.AbstractOutputProcessor;
import org.pentaho.reporting.engine.classic.core.layout.output.AbstractReportProcessor;
import org.pentaho.reporting.engine.classic.core.layout.output.ContentProcessingException;
import org.pentaho.reporting.engine.classic.core.layout.output.LogicalPageKey;
import org.pentaho.reporting.engine.classic.core.layout.output.OutputProcessorMetaData;
import org.pentaho.reporting.engine.classic.core.modules.output.fast.FastExportOutputFunction;
import org.pentaho.reporting.engine.classic.core.modules.output.table.csv.helper.CSVOutputProcessorMetaData;
public class FastCsvExportProcessor extends AbstractReportProcessor
{
private static class CSVDataOutputProcessor extends AbstractOutputProcessor
{
private OutputProcessorMetaData metaData;
private CSVDataOutputProcessor()
{
metaData = new CSVOutputProcessorMetaData(CSVOutputProcessorMetaData.PAGINATION_NONE);
}
protected void processPageContent(final LogicalPageKey logicalPageKey,
final LogicalPageBox logicalPage) throws ContentProcessingException
{
// not used ..
}
public OutputProcessorMetaData getMetaData()
{
return metaData;
}
}
private OutputStream outputStream;
private final String encoding;
public FastCsvExportProcessor(final MasterReport report,
final OutputStream outputStream) throws ReportProcessingException
{
this(report, outputStream, null);
}
public FastCsvExportProcessor(final MasterReport report,
final OutputStream outputStream,
final String encoding) throws ReportProcessingException
{
super(report, new CSVDataOutputProcessor());
this.outputStream = outputStream;
this.encoding = encoding;
}
protected OutputFunction createLayoutManager()
{
return new FastExportOutputFunction(new FastCsvExportTemplate(outputStream, encoding));
}
}