package com.fr.plugin.db.redis.help;

import com.eclipsesource.v8.V8;
import com.fr.plugin.db.redis.core.emb.Redis;
import com.fr.plugin.db.redis.help.client.RedisNashornClient;
import com.fr.plugin.db.redis.help.client.RedisV8Client;

/**
 * @author richie
 * @version 10.0
 * Created by richie on 2019-08-26
 */
public class RedisClientSelector {

    private final static boolean SUPPORT_J2V8 = isSupportJ2v8();

    private static boolean isSupportJ2v8() {
        V8 v8;
        try {
            v8 = V8.createV8Runtime();
        } catch (IllegalStateException ex) {
            return false;
        }
        v8.release();
        return true;
    }

    public static RedisClient select(Redis redis) {
        if (SUPPORT_J2V8) {
            return new RedisV8Client(redis.getClient());
        } else {
            return new RedisNashornClient(redis.getClient());
        }
    }

}