001/*
002 * PlotSquared, a land and world management plugin for Minecraft.
003 * Copyright (C) IntellectualSites <https://intellectualsites.com>
004 * Copyright (C) IntellectualSites team and contributors
005 *
006 * This program is free software: you can redistribute it and/or modify
007 * it under the terms of the GNU General Public License as published by
008 * the Free Software Foundation, either version 3 of the License, or
009 * (at your option) any later version.
010 *
011 * This program is distributed in the hope that it will be useful,
012 * but WITHOUT ANY WARRANTY; without even the implied warranty of
013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
014 * GNU General Public License for more details.
015 *
016 * You should have received a copy of the GNU General Public License
017 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
018 */
019package com.plotsquared.core.backup;
020
021import com.plotsquared.core.player.PlotPlayer;
022import org.checkerframework.checker.nullness.qual.NonNull;
023import org.checkerframework.checker.nullness.qual.Nullable;
024
025import java.io.File;
026import java.nio.file.Path;
027import java.util.Collections;
028import java.util.List;
029import java.util.concurrent.CompletableFuture;
030
031/**
032 * Backup profile for a plot without an owner
033 * {@inheritDoc}
034 */
035public class NullBackupProfile implements BackupProfile {
036
037    @Override
038    public @NonNull CompletableFuture<List<Backup>> listBackups() {
039        return CompletableFuture.completedFuture(Collections.emptyList());
040    }
041
042    @Override
043    public void destroy() {
044    }
045
046    @Override
047    public @NonNull Path getBackupDirectory() {
048        return new File(".").toPath();
049    }
050
051    @Override
052    public @NonNull CompletableFuture<Backup> createBackup() {
053        throw new UnsupportedOperationException("Cannot create backup of an unowned plot");
054    }
055
056    @Override
057    public @NonNull CompletableFuture<Void> restoreBackup(final @NonNull Backup backup, @Nullable PlotPlayer<?> player) {
058        return CompletableFuture.completedFuture(null);
059    }
060
061}