org.hibernate.engine.spi.TypedValue Maven / Gradle / Ivy
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008-2011, 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.engine.spi;
import java.io.Serializable;
import org.hibernate.EntityMode;
import org.hibernate.type.Type;
/**
* An ordered pair of a value and its Hibernate type.
*
* @see org.hibernate.type.Type
* @author Gavin King
*/
public final class TypedValue implements Serializable {
private final Type type;
private final Object value;
private final EntityMode entityMode;
public TypedValue(Type type, Object value) {
this( type, value, EntityMode.POJO );
}
public TypedValue(Type type, Object value, EntityMode entityMode) {
this.type = type;
this.value=value;
this.entityMode = entityMode;
}
public Object getValue() {
return value;
}
public Type getType() {
return type;
}
public String toString() {
return value==null ? "null" : value.toString();
}
public int hashCode() {
//int result = 17;
//result = 37 * result + type.hashCode();
//result = 37 * result + ( value==null ? 0 : value.hashCode() );
//return result;
return value==null ? 0 : type.getHashCode(value );
}
public boolean equals(Object other) {
if ( !(other instanceof TypedValue) ) return false;
TypedValue that = (TypedValue) other;
/*return that.type.equals(type) &&
EqualsHelper.equals(that.value, value);*/
return type.getReturnedClass() == that.type.getReturnedClass() &&
type.isEqual(that.value, value );
}
}