org.hibernate.type.descriptor.java.CurrencyTypeDescriptor Maven / Gradle / Ivy
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2010, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* 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, as published by the Free Software Foundation.
*
* 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.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.type.descriptor.java;
import java.util.Currency;
import org.hibernate.type.descriptor.WrapperOptions;
/**
* TODO : javadoc
*
* @author Steve Ebersole
*/
public class CurrencyTypeDescriptor extends AbstractTypeDescriptor {
public static final CurrencyTypeDescriptor INSTANCE = new CurrencyTypeDescriptor();
public CurrencyTypeDescriptor() {
super( Currency.class );
}
public String toString(Currency value) {
return value.getCurrencyCode();
}
public Currency fromString(String string) {
return Currency.getInstance( string );
}
@SuppressWarnings({ "unchecked" })
public X unwrap(Currency value, Class type, WrapperOptions options) {
if ( value == null ) {
return null;
}
if ( String.class.isAssignableFrom( type ) ) {
return (X) value.getCurrencyCode();
}
throw unknownUnwrap( type );
}
public Currency wrap(X value, WrapperOptions options) {
if ( value == null ) {
return null;
}
if ( String.class.isInstance( value ) ) {
return Currency.getInstance( (String) value );
}
throw unknownWrap( value.getClass() );
}
}