com.redis.spring.batch.writer.operation.ExpireAt Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of spring-batch-redis Show documentation

Spring Batch Redis

There is a newer version: 4.0.7

package com.redis.spring.batch.writer.operation;

import java.util.List;
import java.util.function.ToLongFunction;

import io.lettuce.core.RedisFuture;
import io.lettuce.core.api.async.BaseRedisAsyncCommands;
import io.lettuce.core.api.async.RedisKeyAsyncCommands;

public class ExpireAt extends AbstractOperation {

    private ToLongFunction epoch;

    public void setEpoch(ToLongFunction function) {
        this.epoch = function;
    }

    @SuppressWarnings("unchecked")
    @Override
    public void execute(BaseRedisAsyncCommands commands, T item, List> futures) {
        long millis = epoch.applyAsLong(item);
        if (millis > 0) {
            futures.add(((RedisKeyAsyncCommands) commands).pexpireat(key(item), millis));
        }
    }

}