Java LocalDateTime Calculate shouldSend(Optional emailSentOpt, int timeToWait)

Description

should Send

License

Apache License

Declaration

private static boolean shouldSend(Optional<LocalDateTime> emailSentOpt,
            int timeToWait) 

Method Source Code

//package com.java2s;
/*//from w w  w .j a va2 s .co  m
 * Copyright (c) 2015 Shervin Asgari
 * 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.
 */

import java.time.LocalDateTime;
import java.time.ZoneId;
import java.util.Optional;

public class Main {
    private static boolean shouldSend(Optional<LocalDateTime> emailSentOpt,
            int timeToWait) {
        if (emailSentOpt.isPresent()) {
            long lastEmailSent = emailSentOpt.get()
                    .atZone(ZoneId.systemDefault()).toInstant()
                    .getEpochSecond();
            long now = LocalDateTime.now().atZone(ZoneId.systemDefault())
                    .toInstant().getEpochSecond();
            return timeToWait < Math.abs(lastEmailSent - now);
        }
        return true;
    }
}

Related

1. relativeDateTime(final LocalDateTime contextDate, final String str, final boolean add)
2. safeCreateFromValue(LocalDateTime datetime, int year, int month, int day, int hour, int minute, int second)
3. secondsBetween(LocalDateTime date1, LocalDateTime date2)
4. setTime(LocalDateTime source, String time)
5. shiftDateTime(String timex, LocalDateTime reference, boolean future)
6. sleepUntil(LocalDateTime next)
7. toCalendar(final LocalDateTime localDateTime)
8. toOffsetDateTime(Date localDateTime, TimeZone clientTimeZone)
9. WizzAirDatetimeCorrection(LocalDateTime aLocalDateTime)