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    • org.redisson.transaction.RedissonTransactionalSetCache Maven / Gradle / Ivy

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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

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    /**
 * 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.transaction;

import org.redisson.RedissonSetCache;
import org.redisson.ScanResult;
import org.redisson.api.RFuture;
import org.redisson.api.mapreduce.RCollectionMapReduce;
import org.redisson.client.RedisClient;
import org.redisson.client.codec.Codec;
import org.redisson.command.CommandAsyncExecutor;
import org.redisson.transaction.operation.TransactionalOperation;

import java.util.Collection;
import java.util.List;
import java.util.Set;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;

/**
 * 
 * @author Nikita Koksharov
 *
 * @param  value type
 */
public class RedissonTransactionalSetCache extends RedissonSetCache {

    private final TransactionalSetCache transactionalSet;
    private final AtomicBoolean executed;
    
    public RedissonTransactionalSetCache(CommandAsyncExecutor commandExecutor, String name,
            List operations, long timeout, AtomicBoolean executed, String transactionId) {
        super(null, commandExecutor, name, null);
        this.executed = executed;
        RedissonSetCache innerSet = new RedissonSetCache(null, commandExecutor, name, null);
        this.transactionalSet = new TransactionalSetCache(commandExecutor, timeout, operations, innerSet, transactionId);
    }
    
    public RedissonTransactionalSetCache(Codec codec, CommandAsyncExecutor commandExecutor, String name,
            List operations, long timeout, AtomicBoolean executed, String transactionId) {
        super(null, commandExecutor, name, null);
        this.executed = executed;
        RedissonSetCache innerSet = new RedissonSetCache(codec, null, commandExecutor, name, null);
        this.transactionalSet = new TransactionalSetCache(commandExecutor, timeout, operations, innerSet, transactionId);
    }

    @Override
    public RFuture expireAsync(long timeToLive, TimeUnit timeUnit, String param, String... keys) {
        return transactionalSet.expireAsync(timeToLive, timeUnit, param, keys);
    }

    @Override
    protected RFuture expireAtAsync(long timestamp, String param, String... keys) {
        return transactionalSet.expireAtAsync(timestamp, param, keys);
    }
    
    @Override
    public RFuture clearExpireAsync() {
        return transactionalSet.clearExpireAsync();
    }
    
    @Override
    public RFuture moveAsync(int database) {
        throw new UnsupportedOperationException("move method is not supported in transaction");
    }
    
    @Override
    public RFuture migrateAsync(String host, int port, int database, long timeout) {
        throw new UnsupportedOperationException("migrate method is not supported in transaction");
    }
    
    @Override
    public  RCollectionMapReduce mapReduce() {
        throw new UnsupportedOperationException("mapReduce method is not supported in transaction");
    }

    @Override
    public ScanResult scanIterator(String name, RedisClient client, String startPos, String pattern, int count) {
        checkState();
        return transactionalSet.scanIterator(name, client, startPos, pattern, count);
    }

    @Override
    public RFuture containsAsync(Object o) {
        checkState();
        return transactionalSet.containsAsync(o);
    }
    
    @Override
    public RFuture> readAllAsync() {
        checkState();
        return transactionalSet.readAllAsync();
    }
    
    @Override
    public RFuture addAsync(V e) {
        checkState();
        return transactionalSet.addAsync(e);
    }
    
    @Override
    public RFuture addAsync(V value, long ttl, TimeUnit unit) {
        checkState();
        return transactionalSet.addAsync(value, ttl, unit);
    }
    
    @Override
    public RFuture removeAsync(Object o) {
        checkState();
        return transactionalSet.removeAsync(o);
    }
    
    @Override
    public RFuture addAllAsync(Collection c) {
        checkState();
        return transactionalSet.addAllAsync(c);
    }
    
    @Override
    public RFuture retainAllAsync(Collection c) {
        checkState();
        return transactionalSet.retainAllAsync(c);
    }
    
    @Override
    public RFuture removeAllAsync(Collection c) {
        checkState();
        return transactionalSet.removeAllAsync(c);
    }

    @Override
    public RFuture unlinkAsync() {
        checkState();
        return transactionalSet.unlinkAsync();
    }

    @Override
    public RFuture touchAsync() {
        checkState();
        return transactionalSet.touchAsync();
    }

    @Override
    public RFuture deleteAsync() {
        checkState();
        return transactionalSet.deleteAsync();
    }

    protected void checkState() {
        if (executed.get()) {
            throw new IllegalStateException("Unable to execute operation. Transaction is in finished state!");
        }
    }
    
}
    
    
    
    

    




    
    
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