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Easy Redis Java client and Real-Time Data Platform. Valkey compatible. Sync/Async/RxJava3/Reactive API. Client side caching. Over 50 Redis based Java objects and services: JCache API, Apache Tomcat, Hibernate, Spring, Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Bloom filter, Scheduler, RPC
/**
* Copyright (c) 2013-2024 Nikita Koksharov
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.redisson.misc;
import java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.redisson.api.RedissonClient;
import org.redisson.api.annotation.RInject;
/**
*
* @author Nikita Koksharov
*
*/
public class Injector {
public static void inject(Object task, Class valueClass, T value) {
List allFields = new ArrayList();
Class> clazz = task.getClass();
while (true) {
if (clazz != null) {
Field[] fields = clazz.getDeclaredFields();
allFields.addAll(Arrays.asList(fields));
} else {
break;
}
if (clazz.getSuperclass() != Object.class) {
clazz = clazz.getSuperclass();
} else {
clazz = null;
}
}
for (Field field : allFields) {
if (valueClass.isAssignableFrom(field.getType())
&& field.isAnnotationPresent(RInject.class)) {
field.setAccessible(true);
try {
field.set(task, value);
} catch (IllegalAccessException e) {
throw new IllegalStateException(e);
}
}
}
}
public static void inject(Object task, RedissonClient redisson) {
inject(task, RedissonClient.class, redisson);
}
}
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