package com.epam.wilma.webapp.config.servlet.stub.helper;
/*==========================================================================
Copyright 2013-2017 EPAM Systems
This file is part of Wilma.
Wilma is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Wilma is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Wilma. If not, see <http://www.gnu.org/licenses/>.
===========================================================================*/
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import com.epam.wilma.common.helper.CurrentDateProvider;
/**
* Provides expiration time when a DialogDescriptor's Usage is set
* to TIMEOUT.
* @author Tunde_Kovacs
*
*/
@Component
public class ExpirationTimeProvider {
private static final long MINUTE_DIVIDER = 60L;
private static final long SECOND_DIVIDER = 1000L;
@Autowired
private CurrentDateProvider currentDateProvider;
/**
* Returns the expiration time of a DialogDescriptor in minutes.
* @param validityValue the expiration time in milliseconds
* @return the expiration time in minutes
*/
public long getExpirationMinutes(final long validityValue) {
return ((validityValue - currentDateProvider.getCurrentTimeInMillis()) / SECOND_DIVIDER) / MINUTE_DIVIDER;
}
/**
* Returns the seconds left within a minute until a DialogDescriptor expires.
* @param validityValue the expiration time in milliseconds
* @return the expiration seconds within the minute
*/
public long getExpirationSeconds(final long validityValue) {
return ((validityValue - currentDateProvider.getCurrentTimeInMillis()) / SECOND_DIVIDER) % MINUTE_DIVIDER;
}
}