sqltimestampconverter.java

来自「Struts2 + Spring JPA Hibernate demo.」· Java 代码 · 共 55 行

/*
 * $Id: SqlTimestampConverter.java 30 2006-06-08 13:26:40Z wjx $
 */
package com.vegeta.utils.datetime.converter;

import java.sql.Timestamp;

import com.vegeta.utils.datetime.common.DateTimeStamp;
import com.vegeta.utils.datetime.common.JDateTime;
import com.vegeta.utils.datetime.common.JdtConverter;

/**
 * 
 * 
 * <p>
 * <a href="SqlTimestampConverter.java.html"><i>View Source</i></a>
 * </p>
 * 
 * @author wjx
 * @version $Revision: 30 $ $Date: 2006-06-08 21:26:40 +0800 (星期四, 08 六月 2006) $
 */
public class SqlTimestampConverter implements JdtConverter {

	public void load(JDateTime gt, Object o) {
		if (o instanceof Timestamp) {
			Timestamp t = (Timestamp) o;
			gt.set(1900 + t.getYear(), t.getMonth() + 1, t.getDate(), t
					.getHours(), t.getMinutes(), (double) t.getSeconds()
					+ t.getNanos() / 1000000000.0d);
		}
	}

	public Object get(JDateTime gt) {
		DateTimeStamp time = gt.getDateTimeStamp();
		return new Timestamp(time.year - 1900, time.month - 1, time.day,
				time.hour, time.minute, (int) time.second,
				((int) ((time.second - (int) time.second) * 1000000000)));
	}

	public void store(JDateTime gt, Object o) {
		if (o instanceof Timestamp) {
			Timestamp ts = (Timestamp) o;
			DateTimeStamp time = gt.getDateTimeStamp();
			ts.setYear(time.year - 1900);
			ts.setMonth(time.month - 1);
			ts.setDate(time.day);
			ts.setHours(time.hour);
			ts.setMinutes(time.minute);
			ts.setSeconds((int) time.second);
			ts
					.setNanos(((int) ((time.second - (int) time.second) * 1000000000)));
		}
	}
}