[Hibernate-commits] Hibernate/cirrus/hibernate/type CalendarType.java,NONE,1.1

[<one...@us...>]

Update of /cvsroot/hibernate/Hibernate/cirrus/hibernate/type
In directory sc8-pr-cvs1:/tmp/cvs-serv4317/cirrus/hibernate/type

Added Files:
	CalendarType.java 
Log Message:
calendar types

--- NEW FILE: CalendarType.java ---
//$Id: CalendarType.java,v 1.1 2002/11/21 09:05:03 oneovthafew Exp $
package cirrus.hibernate.type;

import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Timestamp;
import java.sql.Types;
import java.util.Calendar;
import java.util.GregorianCalendar;

import cirrus.hibernate.HibernateException;

/**
 * A type mapping for a <tt>Calendar</tt> object that represents a datetime.
 */
public class CalendarType extends MutableType {

	/**
	 * @see cirrus.hibernate.type.NullableType#get(ResultSet, String)
	 */
	public Object get(ResultSet rs, String name)
		throws HibernateException, SQLException {
		Calendar cal = new GregorianCalendar();
		cal.setTimeInMillis( rs.getTimestamp(name).getTime() );
		return cal;
	}

	/**
	 * @see cirrus.hibernate.type.NullableType#set(PreparedStatement, Object, int)
	 */
	public void set(PreparedStatement st, Object value, int index)
		throws HibernateException, SQLException {
			
		st.setTimestamp( index,  new Timestamp( ( (Calendar) value ).getTimeInMillis() ) );
	}

	/**
	 * @see cirrus.hibernate.type.NullableType#sqlType()
	 */
	public int sqlType() {
		return Types.TIMESTAMP;
	}

	/**
	 * @see cirrus.hibernate.type.NullableType#toXML(Object)
	 */
	public String toXML(Object value) throws HibernateException {
		//TODO:
		return value.toString();
	}

	/**
	 * @see cirrus.hibernate.type.NullableType#deepCopyNotNull(Object)
	 */
	public Object deepCopyNotNull(Object value) throws HibernateException {
		return ( (Calendar) value ).clone();
	}

	/**
	 * @see cirrus.hibernate.type.Type#returnedClass()
	 */
	public Class returnedClass() {
		return Calendar.class;
	}

	/**
	 * @see cirrus.hibernate.type.Type#equals(Object, Object)
	 */
	public boolean equals(Object x, Object y) throws HibernateException {
		if (x==y) return true;
		if (x==null || y==null) return false;
		
		Calendar calendar1 = (Calendar) x;
		Calendar calendar2 = (Calendar) y;
		
	    return calendar1.get(Calendar.MILLISECOND) == calendar2.get(Calendar.MILLISECOND)
	    	&& calendar1.get(Calendar.SECOND) == calendar2.get(Calendar.SECOND)
	    	&& calendar1.get(Calendar.MINUTE) == calendar2.get(Calendar.MINUTE)
	    	&& calendar1.get(Calendar.HOUR_OF_DAY) == calendar2.get(Calendar.HOUR_OF_DAY)
	    	&& calendar1.get(Calendar.DAY_OF_MONTH) == calendar2.get(Calendar.DAY_OF_MONTH)
	        && calendar1.get(Calendar.MONTH) == calendar2.get(Calendar.MONTH)
	        && calendar1.get(Calendar.YEAR) == calendar2.get(Calendar.YEAR);
	}

	/**
	 * @see cirrus.hibernate.type.Type#getName()
	 */
	public String getName() {
		return "calendar";
	}

}