/*
* Hibernate OGM, Domain model persistence for NoSQL datastores
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later
* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
*/
package org.hibernate.ogm.util.impl;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.ogm.model.spi.Tuple;
import org.hibernate.ogm.type.spi.GridType;
/**
* Helper methods to convert an object value into its column values
*
* @author Emmanuel Bernard
*/
public class LogicalPhysicalConverterHelper {
public static Object[] getColumnValuesFromResultset(Tuple resultset, String[] propertyColumnNames) {
Object[] columnValues;
final int nbrOfColumns = propertyColumnNames.length;
columnValues = new Object[nbrOfColumns];
for ( int columnIndex = 0; columnIndex < nbrOfColumns; columnIndex++ ) {
columnValues[columnIndex] = resultset.get( propertyColumnNames[columnIndex] );
}
return columnValues;
}
public static Object[] getColumnsValuesFromObjectValue(Object uniqueKey, GridType gridUniqueKeyType, String[] propertyColumnNames, SessionImplementor session) {
Tuple tempResultset = new Tuple();
gridUniqueKeyType.nullSafeSet( tempResultset, uniqueKey, propertyColumnNames, session ) ;
Object[] columnValuesFromResultset = LogicalPhysicalConverterHelper.getColumnValuesFromResultset( tempResultset, propertyColumnNames );
return columnValuesFromResultset;
}
}