/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* JBoss, Home of Professional Open Source
* Copyright 2011 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @authors tag. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package org.hibernate.ogm.type;
import org.hibernate.HibernateException;
import org.hibernate.MappingException;
import org.hibernate.engine.spi.Mapping;
import org.hibernate.ogm.type.descriptor.PassThroughGridTypeDescriptor;
import org.hibernate.type.descriptor.java.BooleanTypeDescriptor;
/**
* @author Nicolas Helleringer
*/
public class BooleanType extends AbstractGenericBasicType<Boolean> {
public static final BooleanType INSTANCE = new BooleanType();
public BooleanType() {
super( PassThroughGridTypeDescriptor.INSTANCE, BooleanTypeDescriptor.INSTANCE );
}
@Override
public String getName() {
return "boolean";
}
@Override
protected boolean registerUnderJavaType() {
return true;
}
@Override
public int getColumnSpan(Mapping mapping) throws MappingException {
return 1;
}
@Override
public String toString(Boolean value) throws HibernateException{
return value.toString();
}
@Override
public Boolean fromStringValue(String value) throws HibernateException {
//avoid using Boolean.parse as we want to explicitly check for 'false' literal
if ( Boolean.toString( true ).equals( value ) ) {
return Boolean.TRUE;
}
else if ( Boolean.toString( false ).equals( value ) ) {
return Boolean.FALSE;
}
else {
throw new HibernateException("Unable to rebuild Boolean from String");
}
}
}