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package ${groupId}.api.util;

import org.jboss.logging.Logger;

import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Date;
import java.util.List;

public class DateUtils {

static Logger logger = Logger.getLogger(DateUtils.class);
static DateFormat dateFormat = new SimpleDateFormat(
"dd/MM/yyyy HH:mm:ss.SSS");
private static final List COMMON_FORMATS = Arrays.asList(
    "yyyy-MM-dd'T'HH:mm:ss",
    "yyyy-MM-dd HH:mm",
    "yyyy-MM-dd HH:mm:ss",
    "dd/MM/yyyy HH:mm",
    "dd/MM/yyyy HH:mm:ss",
    "dd/MM/yyyy, HH:mm",
    "dd/MM/yyyy, HH:mm:ss",
    "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'");

    public static Date parseDate(String fieldValue) {
    for (String format : COMMON_FORMATS) {
    try {
    return new SimpleDateFormat(format).parse(fieldValue);
    } catch (Exception ignore) {
    }
    }

    return null;
    }

    public static Date toBeginOfDay(Date date) {
    Calendar cal = Calendar.getInstance();
    cal.setTime(date);
    cal.set(Calendar.HOUR_OF_DAY, 0);
    cal.set(Calendar.MINUTE, 0);
    cal.set(Calendar.SECOND, 0);
    cal.set(Calendar.MILLISECOND, 0);
    logger.debug(dateFormat.format(date) + " -- toBeginOfDay --> "
    + cal.getTime());
    return cal.getTime();
    }

    public static Date toEndOfDay(Date date) {
    Calendar cal = Calendar.getInstance();
    cal.setTime(date);
    cal.set(Calendar.HOUR_OF_DAY, 23);
    cal.set(Calendar.MINUTE, 59);
    cal.set(Calendar.SECOND, 59);
    cal.set(Calendar.MILLISECOND, 999);
    logger.debug(dateFormat.format(date) + " -- toEndOfDay ----> "
    + cal.getTime());
    return cal.getTime();
    }
    }