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/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
package com.sun.star.report.pentaho.output;
import com.sun.star.report.DataSourceFactory;
import com.sun.star.report.ImageService;
import com.sun.star.report.InputRepository;
import com.sun.star.report.JobProperties;
import com.sun.star.report.OutputRepository;
import com.sun.star.report.ReportEngineParameterNames;
import com.sun.star.report.ReportExecutionException;
import com.sun.star.report.ReportJobDefinition;
import com.sun.star.report.pentaho.DefaultNameGenerator;
import com.sun.star.report.pentaho.PentahoReportEngine;
import com.sun.star.report.pentaho.PentahoReportEngineMetaData;
import java.io.IOException;
import java.util.List;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
public class OleProducer
{
private static final Log LOGGER = LogFactory.getLog(OleProducer.class);
private final InputRepository inputRepository;
private final OutputRepository outputRepository;
private final DefaultNameGenerator nameGenerator;
private final DataSourceFactory dataSourceFactory;
private final ImageService imageService;
private final Integer maxRows;
public OleProducer(final InputRepository inputRepository,
final OutputRepository outputRepository, final ImageService imageService, final DataSourceFactory dataSourceFactory, final Integer maxRows)
{
if (inputRepository == null)
{
throw new NullPointerException();
}
if (outputRepository == null)
{
throw new NullPointerException();
}
this.inputRepository = inputRepository;
this.outputRepository = outputRepository;
this.nameGenerator = new DefaultNameGenerator(outputRepository);
this.dataSourceFactory = dataSourceFactory;
this.imageService = imageService;
this.maxRows = maxRows;
}
String produceOle(final String source, final List masterColumns, final List masterValues, final List detailColumns)
{
InputRepository subInputRepository = null;
OutputRepository subOutputRepository = null;
String output = "";
try
{
subInputRepository = inputRepository.openInputRepository(source);
output = nameGenerator.generateStorageName("Object", null);
subOutputRepository = outputRepository.openOutputRepository(output, PentahoReportEngineMetaData.OPENDOCUMENT_CHART);
try
{
final PentahoReportEngine engine = new PentahoReportEngine();
final ReportJobDefinition definition = engine.createJobDefinition();
final JobProperties procParms = definition.getProcessingParameters();
procParms.setProperty(ReportEngineParameterNames.INPUT_REPOSITORY, subInputRepository);
procParms.setProperty(ReportEngineParameterNames.OUTPUT_REPOSITORY, subOutputRepository);
procParms.setProperty(ReportEngineParameterNames.INPUT_NAME, "content.xml");
procParms.setProperty(ReportEngineParameterNames.OUTPUT_NAME, "content.xml");
procParms.setProperty(ReportEngineParameterNames.CONTENT_TYPE, PentahoReportEngineMetaData.OPENDOCUMENT_CHART);
procParms.setProperty(ReportEngineParameterNames.INPUT_DATASOURCE_FACTORY, dataSourceFactory);
procParms.setProperty(ReportEngineParameterNames.INPUT_MASTER_COLUMNS, masterColumns);
procParms.setProperty(ReportEngineParameterNames.INPUT_MASTER_VALUES, masterValues);
procParms.setProperty(ReportEngineParameterNames.INPUT_DETAIL_COLUMNS, detailColumns);
procParms.setProperty(ReportEngineParameterNames.IMAGE_SERVICE, imageService);
procParms.setProperty(ReportEngineParameterNames.MAXROWS, maxRows);
engine.createJob(definition).execute();
}
catch (ReportExecutionException ex)
{
LOGGER.error("ReportProcessing failed", ex);
}
catch (IOException ex)
{
LOGGER.error("ReportProcessing failed", ex);
}
}
catch (IOException ex)
{
LOGGER.error("ReportProcessing failed", ex);
} finally
{
if (subInputRepository != null)
{
subInputRepository.closeInputRepository();
}
if (subOutputRepository != null)
{
subOutputRepository.closeOutputRepository();
}
}
return output;
}
}
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