mirror of https://github.com/GeyserMC/Geyser.git
56 lines
2.3 KiB
Java
56 lines
2.3 KiB
Java
/*
|
|
* Copyright (c) 2019-2021 GeyserMC. http://geysermc.org
|
|
*
|
|
* 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.
|
|
*
|
|
* @author GeyserMC
|
|
* @link https://github.com/GeyserMC/Geyser
|
|
*/
|
|
|
|
package org.geysermc.connector.registry.loader;
|
|
|
|
import it.unimi.dsi.fastutil.objects.Object2ObjectOpenHashMap;
|
|
import org.geysermc.connector.utils.FileUtils;
|
|
|
|
import java.lang.annotation.Annotation;
|
|
import java.util.Map;
|
|
import java.util.function.Function;
|
|
|
|
public class AnnotatedRegistryLoader<R, A extends Annotation, V> implements RegistryLoader<String, Map<R, V>> {
|
|
private final Class<A> annotation;
|
|
private final Function<A, R> mapper;
|
|
|
|
public AnnotatedRegistryLoader(Class<A> annotation, Function<A, R> mapper) {
|
|
this.annotation = annotation;
|
|
this.mapper = mapper;
|
|
}
|
|
|
|
@Override
|
|
public Map<R, V> load(String input) {
|
|
Map<R, V> entries = new Object2ObjectOpenHashMap<>();
|
|
for (Class<?> clazz : FileUtils.getGeneratedClassesForAnnotation(input)) {
|
|
try {
|
|
entries.put(this.mapper.apply(clazz.getAnnotation(this.annotation)), (V) clazz.newInstance());
|
|
} catch (InstantiationException | IllegalAccessException ex) {
|
|
ex.printStackTrace();
|
|
}
|
|
}
|
|
return entries;
|
|
}
|
|
} |