package org.pentaho.reporting.engine.classic.extensions.datasources.mondrian.parser;
import java.util.Iterator;
import org.pentaho.reporting.engine.classic.core.ClassicEngineBoot;
import org.pentaho.reporting.libraries.base.config.Configuration;
import org.pentaho.reporting.libraries.xmlns.parser.AbstractReadHandlerFactory;
/**
* Todo: Document me!
* <p/>
* Date: 25.08.2009
* Time: 10:07:21
*
* @author Thomas Morgner.
*/
public class CubeFileProviderReadHandlerFactory extends AbstractReadHandlerFactory
{
private static final String PREFIX_SELECTOR =
"org.pentaho.reporting.engine.classic.extensions.datasources.mondrian.cube-factory-prefix.";
private static CubeFileProviderReadHandlerFactory readHandlerFactory;
public CubeFileProviderReadHandlerFactory()
{
}
protected Class getTargetClass()
{
return CubeFileProviderReadHandler.class;
}
public static synchronized CubeFileProviderReadHandlerFactory getInstance()
{
if (readHandlerFactory == null)
{
readHandlerFactory = new CubeFileProviderReadHandlerFactory();
final Configuration config = ClassicEngineBoot.getInstance().getGlobalConfig();
final Iterator propertyKeys = config.findPropertyKeys(PREFIX_SELECTOR);
while (propertyKeys.hasNext())
{
final String key = (String) propertyKeys.next();
final String value = config.getConfigProperty(key);
if (value != null)
{
readHandlerFactory.configure(config, value);
}
}
}
return readHandlerFactory;
}
}