/*
* 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) 2001 - 2009 Object Refinery Ltd, Pentaho Corporation and Contributors.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.core.modules.output.table.base;
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.StreamingRenderer;
import org.pentaho.reporting.engine.classic.core.layout.output.AbstractReportProcessor;
import org.pentaho.reporting.engine.classic.core.layout.output.DefaultOutputFunction;
import org.pentaho.reporting.engine.classic.core.layout.output.OutputProcessor;
import org.pentaho.reporting.engine.classic.core.layout.output.OutputProcessorFeature;
/**
* Creation-Date: 03.05.2007, 10:30:02
*
* @author Thomas Morgner
*/
public class StreamReportProcessor extends AbstractReportProcessor
{
public StreamReportProcessor(final MasterReport report, final OutputProcessor outputProcessor)
throws ReportProcessingException
{
super(report, outputProcessor);
if (outputProcessor.getMetaData().isFeatureSupported(OutputProcessorFeature.PAGEBREAKS))
{
throw new ReportProcessingException
("Streaming report processors cannot be used in conjunction with pageable-outputs");
}
}
/**
* Returns the layout manager. If the key is <code>null</code>, an instance of the <code>SimplePageLayouter</code>
* class is returned.
*
* @return the page layouter.
* @throws ReportProcessingException if there is a processing error.
*/
protected OutputFunction createLayoutManager()
{
final DefaultOutputFunction outputFunction = new DefaultOutputFunction();
outputFunction.setRenderer(new StreamingRenderer(getOutputProcessor()));
return outputFunction;
}
}