Converts java.util.Date to java.sql.Time normalize year=1970,,month=1,day=1. - Java java.sql

Java examples for java.sql:Time

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Description

Converts java.util.Date to java.sql.Time normalize year=1970,,month=1,day=1.

Demo Code

/*/*from  w ww  . j a v a 2 s  . com*/
 * Copyright (C) 2013-2015 terasoluna.org
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
//package com.java2s;
import java.sql.Time;

import java.util.Calendar;

public class Main {
    /**
     * Calendar default year.
     */
    private static final int DEFUALT_YEAR = 1970;

    /**
     * Converts java.util.Date to java.sql.Time<br>
     * <p>
     * normalize year=1970,,month=1,day=1.
     * </p>
     * @param date before
     * @return after
     * @throws IllegalArgumentException if the date is null
     */
    public static Time convertToTime(java.util.Date date) {
        if (date == null) {
            throw new IllegalArgumentException("date msut not be null");
        }
        Calendar cal = Calendar.getInstance();
        cal.setTime(date);
        cal.set(Calendar.YEAR, DEFUALT_YEAR);
        cal.set(Calendar.MONTH, 0);
        cal.set(Calendar.DAY_OF_MONTH, 1);
        Time time = new Time(cal.getTimeInMillis());
        return time;
    }
}

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