/*
* 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.csv;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.pentaho.reporting.engine.classic.core.layout.model.LogicalPageBox;
import org.pentaho.reporting.engine.classic.core.layout.output.ContentProcessingException;
import org.pentaho.reporting.engine.classic.core.layout.output.DisplayAllFlowSelector;
import org.pentaho.reporting.engine.classic.core.layout.output.FlowSelector;
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.layout.output.PhysicalPageKey;
import org.pentaho.reporting.engine.classic.core.modules.output.pageable.base.PageableOutputProcessor;
import org.pentaho.reporting.engine.classic.core.modules.output.table.base.AbstractTableOutputProcessor;
import org.pentaho.reporting.engine.classic.core.modules.output.table.base.TableContentProducer;
import org.pentaho.reporting.engine.classic.core.modules.output.table.csv.helper.CSVOutputProcessorMetaData;
import org.pentaho.reporting.libraries.base.config.Configuration;
import org.pentaho.reporting.libraries.repository.ContentLocation;
import org.pentaho.reporting.libraries.repository.NameGenerator;
/**
* Creation-Date: 09.05.2007, 14:36:28
*
* @author Thomas Morgner
*/
public class PageableCSVOutputProcessor extends AbstractTableOutputProcessor
implements PageableOutputProcessor
{
private List physicalPages;
private OutputProcessorMetaData metaData;
private CSVPrinter printer;
private FlowSelector flowSelector;
public PageableCSVOutputProcessor(final Configuration configuration)
{
if (configuration == null)
{
throw new NullPointerException();
}
this.physicalPages = new ArrayList();
this.metaData = new CSVOutputProcessorMetaData(configuration, CSVOutputProcessorMetaData.PAGINATION_FULL);
this.flowSelector = new DisplayAllFlowSelector();
this.printer = new CSVPrinter(configuration);
}
public String getEncoding()
{
return printer.getEncoding();
}
public void setEncoding(final String encoding)
{
if (encoding == null)
{
throw new NullPointerException();
}
printer.setEncoding(encoding);
}
protected void processingPagesFinished()
{
super.processingPagesFinished();
physicalPages = Collections.unmodifiableList(physicalPages);
}
public int getPhysicalPageCount()
{
return physicalPages.size();
}
public PhysicalPageKey getPhysicalPage(final int page)
{
if (isPaginationFinished() == false)
{
throw new IllegalStateException();
}
return (PhysicalPageKey) physicalPages.get(page);
}
protected LogicalPageKey createLogicalPage(final int width,
final int height)
{
final LogicalPageKey key = super.createLogicalPage(width, height);
for (int h = 0; h < key.getHeight(); h++)
{
for (int w = 0; w < key.getWidth(); w++)
{
physicalPages.add(key.getPage(w, h));
}
}
return key;
}
public OutputProcessorMetaData getMetaData()
{
return metaData;
}
public FlowSelector getFlowSelector()
{
return flowSelector;
}
public void setFlowSelector(final FlowSelector flowSelector)
{
this.flowSelector = flowSelector;
}
protected void processTableContent(final LogicalPageKey logicalPageKey,
final LogicalPageBox logicalPage,
final TableContentProducer contentProducer)
throws ContentProcessingException
{
printer.print(logicalPage, contentProducer, metaData, false);
}
protected void processingContentFinished()
{
if (isContentGeneratable() == false)
{
return;
}
metaData.commit();
printer.close();
}
public ContentLocation getContentLocation()
{
return printer.getContentLocation();
}
public void setContentLocation(final ContentLocation contentLocation)
{
printer.setContentLocation(contentLocation);
}
public NameGenerator getContentNameGenerator()
{
return printer.getContentNameGenerator();
}
public void setContentNameGenerator(final NameGenerator contentNameGenerator)
{
printer.setContentNameGenerator(contentNameGenerator);
}
}