BackupExecutor.kt
/*
Copyright 2016 Hermann Krumrey <hermann@krumreyh.com>
This file is part of papio.
papio 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.
papio 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 papio. If not, see <http://www.gnu.org/licenses/>.
*/
package net.namibsun.papio.cli.executors
import net.namibsun.papio.cli.ActionMode
import net.namibsun.papio.cli.BaseExecutor
import net.namibsun.papio.cli.Config
import net.namibsun.papio.cli.HelpException
import net.namibsun.papio.lib.db.DbHandler
import java.io.File
/**
* Class that implements Backup functionality
*/
class BackupExecutor : BaseExecutor {
/**
* Starts the backup if no action mode was supplied and args is empty
* @param args: The command line arguments to parse
* @param dbHandler: The database handler to use
* @param mode: The mode for which to execute (Should be null for this class)
* @throws HelpException: If the user input is invalid and the root help message should be printed
*/
override fun execute(args: Array<String>, dbHandler: DbHandler, mode: ActionMode?) {
if (mode != null || args.isNotEmpty()) {
throw HelpException()
} else {
val dbBackup = File(Config.papioPath.toString(), "backup-${System.currentTimeMillis().toInt()}.db")
Config.dbPath.copyTo(dbBackup, true)
println("Backup created: $dbBackup")
}
}
}