144 lines
4.6 KiB
Java
144 lines
4.6 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;
|
|
|
|
import com.flowpowered.math.vector.Vector2i;
|
|
|
|
import java.io.Closeable;
|
|
import java.io.IOException;
|
|
import java.io.InputStream;
|
|
import java.io.OutputStream;
|
|
import java.util.Collection;
|
|
import java.util.Optional;
|
|
import java.util.function.Function;
|
|
|
|
public abstract class Storage implements Closeable {
|
|
|
|
public abstract void initialize() throws IOException;
|
|
|
|
public abstract OutputStream writeMapTile(String mapId, int lod, Vector2i tile) throws IOException;
|
|
|
|
public abstract Optional<CompressedInputStream> readMapTile(String mapId, int lod, Vector2i tile) throws IOException;
|
|
|
|
public abstract Optional<TileInfo> readMapTileInfo(String mapId, int lod, Vector2i tile) throws IOException;
|
|
|
|
public abstract void deleteMapTile(String mapId, int lod, Vector2i tile) throws IOException;
|
|
|
|
public abstract OutputStream writeMeta(String mapId, String name) throws IOException;
|
|
|
|
public abstract Optional<InputStream> readMeta(String mapId, String name) throws IOException;
|
|
|
|
public abstract Optional<MetaInfo> readMetaInfo(String mapId, String name) throws IOException;
|
|
|
|
public abstract void deleteMeta(String mapId, String name) throws IOException;
|
|
|
|
public abstract void purgeMap(String mapId, Function<ProgressInfo, Boolean> onProgress) throws IOException;
|
|
|
|
public abstract Collection<String> collectMapIds() throws IOException;
|
|
|
|
public MapStorage mapStorage(final String mapId) {
|
|
return new MapStorage(mapId);
|
|
}
|
|
|
|
public TileStorage tileStorage(final String mapId, final int lod) {
|
|
return new TileStorage(mapId, lod);
|
|
}
|
|
|
|
public abstract boolean isClosed();
|
|
|
|
public class MapStorage {
|
|
|
|
private final String mapId;
|
|
|
|
private MapStorage(String mapId) {
|
|
this.mapId = mapId;
|
|
}
|
|
|
|
public OutputStream write(int lod, Vector2i tile) throws IOException {
|
|
return writeMapTile(mapId, lod, tile);
|
|
}
|
|
|
|
public Optional<CompressedInputStream> read(int lod, Vector2i tile) throws IOException {
|
|
return readMapTile(mapId, lod, tile);
|
|
}
|
|
|
|
public void delete(int lod, Vector2i tile) throws IOException {
|
|
deleteMapTile(mapId, lod, tile);
|
|
}
|
|
|
|
public Storage getStorage() {
|
|
return Storage.this;
|
|
}
|
|
|
|
}
|
|
|
|
public class TileStorage {
|
|
|
|
private final String mapId;
|
|
private final int lod;
|
|
|
|
private TileStorage(String mapId, int lod) {
|
|
this.mapId = mapId;
|
|
this.lod = lod;
|
|
}
|
|
|
|
public OutputStream write(Vector2i tile) throws IOException {
|
|
return writeMapTile(mapId, lod, tile);
|
|
}
|
|
|
|
public Optional<CompressedInputStream> read(Vector2i tile) throws IOException {
|
|
return readMapTile(mapId, lod, tile);
|
|
}
|
|
|
|
public void delete(Vector2i tile) throws IOException {
|
|
deleteMapTile(mapId, lod, tile);
|
|
}
|
|
|
|
public Storage getStorage() {
|
|
return Storage.this;
|
|
}
|
|
|
|
}
|
|
|
|
public static class ProgressInfo {
|
|
|
|
private final double progress;
|
|
|
|
public ProgressInfo(double progress) {
|
|
this.progress = progress;
|
|
}
|
|
|
|
public double getProgress() {
|
|
return progress;
|
|
}
|
|
|
|
}
|
|
|
|
public static String escapeMetaName(String name) {
|
|
return name.replaceAll("[^\\w\\d.\\-_/]", "_").replace("..", "_.");
|
|
}
|
|
|
|
}
|