/*
* 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.type.descriptor.impl;
import org.hibernate.ogm.model.spi.Tuple;
import org.hibernate.type.descriptor.WrapperOptions;
import org.hibernate.type.descriptor.java.JavaTypeDescriptor;
/**
* Maps a field to an {@link Integer} value.
*
* @author Gunnar Morling
*/
public class IntegerMappedGridTypeDescriptor implements GridTypeDescriptor {
public static final IntegerMappedGridTypeDescriptor INSTANCE = new IntegerMappedGridTypeDescriptor();
@Override
public <X> GridValueBinder<X> getBinder(final JavaTypeDescriptor<X> javaTypeDescriptor) {
return new BasicGridBinder<X>( javaTypeDescriptor, this ) {
@Override
protected void doBind(Tuple resultset, X value, String[] names, WrapperOptions options) {
resultset.put( names[0], javaTypeDescriptor.unwrap( value, Integer.class, options ) );
}
};
}
@Override
public <X> GridValueExtractor<X> getExtractor(JavaTypeDescriptor<X> javaTypeDescriptor) {
return new BasicGridExtractor<X>( javaTypeDescriptor, true );
}
}