baseparams.java

来自「一个很好的开源项目管理系统源代码」· Java 代码 · 共 31 行

package net.java.workeffort.params;

import java.text.FieldPosition;
import java.text.ParsePosition;
import java.text.SimpleDateFormat;
import java.util.Date;

/**
 * @author Antony Joseph
 */
public class BaseParams {
    public String convertDateToString(Date date, String dateFormat) {
        if (date == null)
            return null;

        StringBuffer buf = new StringBuffer();
        SimpleDateFormat formatter = new SimpleDateFormat(dateFormat);
        formatter.setLenient(false);
        formatter.format(date, buf, new FieldPosition(0));
        return buf.toString();
    }

    public Date convertStringToDate(String dateString, String dateFormat) {
        if ((dateString == null) || (dateString.length() == 1))
            return null;

        SimpleDateFormat formatter = new SimpleDateFormat(dateFormat);
        formatter.setLenient(false);
        return formatter.parse(dateString, new ParsePosition(0));
    }
}