//$Id: BigDecimalType.java 5744 2005-02-16 12:50:19Z oneovthafew $
package org.hibernate.type;
import java.math.BigDecimal;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Types;
import org.hibernate.EntityMode;
import org.hibernate.HibernateException;
/**
* <tt>big_decimal</tt>: A type that maps an SQL NUMERIC to a
* <tt>java.math.BigDecimal</tt>
* @see java.math.BigDecimal
* @author Gavin King
*/
public class BigDecimalType extends ImmutableType {
public Object get(ResultSet rs, String name)
throws HibernateException, SQLException {
return rs.getBigDecimal(name);
}
public void set(PreparedStatement st, Object value, int index)
throws HibernateException, SQLException {
st.setBigDecimal(index, (BigDecimal) value);
}
public int sqlType() {
return Types.NUMERIC;
}
public String toString(Object value) throws HibernateException {
return value.toString();
}
public Class getReturnedClass() {
return BigDecimal.class;
}
public boolean isEqual(Object x, Object y) {
return x==y || ( x!=null && y!=null && ( (BigDecimal) x ).compareTo( (BigDecimal) y )==0 );
}
public int getHashCode(Object x, EntityMode entityMode) {
return ( (BigDecimal) x ).intValue();
}
public String getName() {
return "big_decimal";
}
public Object fromStringValue(String xml) {
return new BigDecimal(xml);
}
}
|