BasicFileFactory.java

/*
 * This file is part of NucleusFramework for Bukkit, licensed under the MIT License (MIT).
 *
 * Copyright (c) JCThePants (www.jcwhatever.com)
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

package com.jcwhatever.nucleus.regions.file.basic;

import com.jcwhatever.nucleus.regions.IRegion;
import com.jcwhatever.nucleus.regions.file.IRegionFileFactory;

import java.io.File;
import java.io.IOException;
import javax.annotation.Nullable;

/**
 * Basic implementation of {@link IRegionFileFactory}.
 */
public class BasicFileFactory implements IRegionFileFactory {

    private String _prefix;

    /**
     * Constructor.
     */
    public BasicFileFactory() {}

    /**
     * Constructor.
     *
     * @param prefix  Optional prefix to add to the filename.
     */
    public BasicFileFactory(@Nullable String prefix) {

        if (prefix != null && !prefix.isEmpty())
            _prefix = prefix;
    }

    @Override
    public String getFilename(IRegion region) {

        if (_prefix != null)
            return _prefix + '.' + region.getName();

        return region.getName();
    }

    @Override
    public File getDirectory(IRegion region) throws IOException {

        File folder = new File(region.getPlugin().getDataFolder(), "region-data");
        if (!folder.exists() && !folder.mkdirs()) {
            throw new IOException("Failed to create region data folder.");
        }

        File dataFolder = new File(folder, getFilename(region));
        if (!dataFolder.exists() && !dataFolder.mkdirs()) {
            throw new IOException("Failed to create region data folder.");
        }

        return dataFolder;
    }
}