/*!
* 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) 2002-2013 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.extensions.datasources.mondrian.compat;
import org.pentaho.reporting.engine.classic.core.AbstractReportDefinition;
import org.pentaho.reporting.engine.classic.core.ClassicEngineBoot;
import org.pentaho.reporting.engine.classic.core.DataFactory;
import org.pentaho.reporting.engine.classic.core.MasterReport;
import org.pentaho.reporting.engine.classic.core.designtime.DesignTimeUtil;
import org.pentaho.reporting.engine.classic.core.designtime.compat.AbstractCompatibilityConverter;
import org.pentaho.reporting.engine.classic.extensions.datasources.mondrian.AbstractMDXDataFactory;
import org.pentaho.reporting.engine.classic.extensions.datasources.mondrian.CubeFileProvider;
import org.pentaho.reporting.engine.classic.extensions.datasources.mondrian.MondrianUtil;
import org.pentaho.reporting.libraries.base.util.StringUtils;
import org.pentaho.reporting.libraries.resourceloader.ResourceKey;
import org.pentaho.reporting.libraries.resourceloader.ResourceManager;
public class MondrianDataSource_50_CompatibilityConverter extends AbstractCompatibilityConverter
{
public MondrianDataSource_50_CompatibilityConverter()
{
}
public int getTargetVersion()
{
return ClassicEngineBoot.computeVersionId(5, 0, 0);
}
public void inspectDataSource(final AbstractReportDefinition report, final DataFactory dataFactory)
{
if (!(dataFactory instanceof AbstractMDXDataFactory))
{
return;
}
final AbstractMDXDataFactory mdxDataFactory = (AbstractMDXDataFactory) dataFactory;
final CubeFileProvider cubeFileProvider = mdxDataFactory.getCubeFileProvider();
if (StringUtils.isEmpty(cubeFileProvider.getCubeConnectionName()) == false)
{
// there is a cube-name for it already. Must be a developer sample or a new report
return;
}
final ResourceManager mgr = DesignTimeUtil.getResourceManager(report);
final ResourceKey reportContentBase = report.getContentBase();
final String cubeName = calculateCubeNameFromProvider(mgr, reportContentBase, cubeFileProvider);
cubeFileProvider.setCubeConnectionName(cubeName);
}
private String calculateCubeNameFromProvider(final ResourceManager mgr,
final ResourceKey reportContentBase,
final CubeFileProvider defaultCubeFileProvider)
{
final String designTimeFile = defaultCubeFileProvider.getDesignTimeFile();
if (StringUtils.isEmpty(designTimeFile))
{
return null;
}
return MondrianUtil.parseSchemaName(mgr, reportContentBase, designTimeFile);
}
}