mirror of
https://github.com/BlueMap-Minecraft/BlueMap.git
synced 2024-09-27 14:52:57 +02:00
84 lines
2.9 KiB
Java
84 lines
2.9 KiB
Java
/*
|
|
* This file is part of BlueMap, licensed under the MIT License (MIT).
|
|
*
|
|
* Copyright (c) Blue (Lukas Rieger) <https://bluecolored.de>
|
|
* Copyright (c) contributors
|
|
*
|
|
* 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 de.bluecolored.bluemap.core.storage.sql;
|
|
|
|
import com.github.benmanes.caffeine.cache.Caffeine;
|
|
import com.github.benmanes.caffeine.cache.LoadingCache;
|
|
import de.bluecolored.bluemap.core.storage.MapStorage;
|
|
import de.bluecolored.bluemap.core.storage.Storage;
|
|
import de.bluecolored.bluemap.core.storage.compression.Compression;
|
|
import de.bluecolored.bluemap.core.storage.sql.commandset.CommandSet;
|
|
import lombok.RequiredArgsConstructor;
|
|
|
|
import java.io.IOException;
|
|
import java.util.stream.Stream;
|
|
import java.util.stream.StreamSupport;
|
|
|
|
@RequiredArgsConstructor
|
|
public class SQLStorage implements Storage {
|
|
|
|
private final CommandSet sql;
|
|
private final Compression compression;
|
|
private final LoadingCache<String, SQLMapStorage> mapStorages = Caffeine.newBuilder()
|
|
.build(this::create);
|
|
|
|
@Override
|
|
public void initialize() throws IOException {
|
|
sql.initializeTables();
|
|
}
|
|
|
|
private SQLMapStorage create(String mapId) {
|
|
return new SQLMapStorage(mapId, sql, compression);
|
|
}
|
|
|
|
@Override
|
|
public MapStorage map(String mapId) {
|
|
return mapStorages.get(mapId);
|
|
}
|
|
|
|
@Override
|
|
public Stream<String> mapIds() {
|
|
return StreamSupport.stream(
|
|
new PageSpliterator<>(page -> {
|
|
try {
|
|
return sql.listMapIds(page * 1000, 1000);
|
|
} catch (IOException ex) { throw new RuntimeException(ex); }
|
|
}),
|
|
false
|
|
);
|
|
}
|
|
|
|
@Override
|
|
public boolean isClosed() {
|
|
return sql.isClosed();
|
|
}
|
|
|
|
@Override
|
|
public void close() throws IOException {
|
|
sql.close();
|
|
}
|
|
|
|
}
|