/*!
* 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.ui.datasources.kettle;
import java.awt.Window;
import javax.swing.JDialog;
import javax.swing.JFrame;
import org.pentaho.di.core.exception.KettleException;
import org.pentaho.reporting.engine.classic.core.DataFactory;
import org.pentaho.reporting.engine.classic.core.designtime.DataFactoryChangeRecorder;
import org.pentaho.reporting.engine.classic.core.designtime.DesignTimeContext;
import org.pentaho.reporting.engine.classic.core.metadata.DataFactoryMetaData;
import org.pentaho.reporting.engine.classic.core.metadata.DataFactoryRegistry;
import org.pentaho.reporting.engine.classic.extensions.datasources.kettle.EmbeddedKettleDataFactoryEditor;
import org.pentaho.reporting.engine.classic.extensions.datasources.kettle.KettleDataFactory;
public class EmbeddedTransformationDataSourcePlugin extends KettleDataSourcePlugin
implements EmbeddedKettleDataFactoryEditor
{
private String metaDataId;
public EmbeddedTransformationDataSourcePlugin()
{
}
public void configure(final String metaDataId)
{
this.metaDataId = metaDataId;
}
public DataFactory performEdit(final DesignTimeContext context,
final DataFactory dataFactory,
final String queryName,
final DataFactoryChangeRecorder changeRecorder)
{
try
{
KettleDataFactory factory;
if (dataFactory == null)
{
factory = new KettleDataFactory();
}
else
{
factory = (KettleDataFactory) dataFactory;
}
factory.setMetadata(getMetaData());
final KettleDataSourceDialog editor = createEmbeddedKettleDataSourceDialog(context);
return editor.performConfiguration(context, factory, queryName);
}
catch (KettleException e)
{
context.error(e);
return dataFactory;
}
}
protected KettleDataSourceDialog createEmbeddedKettleDataSourceDialog(final DesignTimeContext context)
{
final KettleDataSourceDialog editor;
final Window window = context.getParentWindow();
if (window instanceof JDialog)
{
editor = new EmbeddedKettleDataSourceDialog(context, (JDialog) window, metaDataId);
}
else if (window instanceof JFrame)
{
editor = new EmbeddedKettleDataSourceDialog(context, (JFrame) window, metaDataId);
}
else
{
editor = new EmbeddedKettleDataSourceDialog(context, metaDataId);
}
return editor;
}
public DataFactoryMetaData getMetaData()
{
return DataFactoryRegistry.getInstance().getMetaData(metaDataId);
}
}