Jedis工具类

先初始化bean对象

@Bean
//    public ShardedJedisPool createShardedJedisPool(){
//        JedisPoolConfig poolConfig=new JedisPoolConfig();
//        poolConfig.setMinIdle(minidle);
//        poolConfig.setMaxTotal(maxActive);
//        List<JedisShardInfo>list=new ArrayList<>();
//        list.add(new JedisShardInfo(uri0));
//        return new ShardedJedisPool(poolConfig,list);
//    }```

工具类：
```java
package com.group6.project.util;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.springframework.stereotype.Service;
import redis.clients.jedis.*;

import javax.annotation.Resource;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.Set;

/**
 * Redis基类
 */
//@Service
public class RedisService {
    private static final Logger log = LogManager.getLogger(RedisService.class);

//    @Resource
    private ShardedJedisPool shardedJedisPool;

    /**
     * @Title: set @Description: 设置单个值 @param @param key @param @param
     * value @param @return @return String @throws
     */
    public String set(String key, String value) {
        ShardedJedis shardedJedis = shardedJedisPool.getResource();

        String result = null;
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.set(key, value);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    /**
     * @Title: get @Description: 获取单个值 @param @param key @param @return @return
     * String @throws
     */
    public String get(String key) {
        String result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();

        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.get(key);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    /**
     * @Title: exists @Description: 确认一个key是否存在 @param @param
     * key @param @return @return Boolean @throws
     */
    public Boolean exists(String key) {
        Boolean result = false;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.exists(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    /**
     * @Title: type @Description: 返回值的类型 @param @param key @param @return @return
     * String @throws
     */
    public String type(String key) {
        String result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();

        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.type(key);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    /**
     * @Title: expire @Description: 设定一个key的活动时间（s） @param @param key @param @param
     * seconds @param @return @return Long @throws
     */
    public Long expire(String key, int seconds) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.expire(key, seconds);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    /**
     * @Title: expireAt @Description: 在某个时间点失效 @param @param key @param @param
     * unixTime @param @return @return Long @throws
     */
    public Long expireAt(String key, long unixTime) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.expireAt(key, unixTime);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    /**
     * @Title: ttl @Description: 获得一个key的活动时间 @param @param
     * key @param @return @return Long @throws
     */
    public Long ttl(String key) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.ttl(key);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public boolean setbit(String key, long offset, boolean value) {

        boolean result = false;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.setbit(key, offset, value);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public boolean getbit(String key, long offset) {

        boolean result = false;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.getbit(key, offset);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public long setrange(String key, long offset, String value) {

        long result = 0;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.setrange(key, offset, value);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public String getrange(String key, long startOffset, long endOffset) {

        String result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.getrange(key, startOffset, endOffset);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public String getSet(String key, String value) {
        String result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();

        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.getSet(key, value);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long setnx(String key, String value) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.setnx(key, value);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public String setex(String key, int seconds, String value) {
        String result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();

        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.setex(key, seconds, value);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long decrBy(String key, long integer) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.decrBy(key, integer);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long decr(String key) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.decr(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long incrBy(String key, long integer) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.incrBy(key, integer);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long incr(String key) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.incr(key);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long append(String key, String value) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.append(key, value);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public String substr(String key, int start, int end) {
        String result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();

        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.substr(key, start, end);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long hset(String key, String field, String value) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.hset(key, field, value);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public String hget(String key, String field) {
        String result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();

        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.hget(key, field);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long hsetnx(String key, String field, String value) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.hsetnx(key, field, value);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public String hmset(String key, Map<String, String> hash) {
        String result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();

        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.hmset(key, hash);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public List<String> hmget(String key, String... fields) {
        List<String> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.hmget(key, fields);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long hincrBy(String key, String field, long value) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.hincrBy(key, field, value);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Boolean hexists(String key, String field) {
        Boolean result = false;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.hexists(key, field);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long del(String key) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.del(key);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long hdel(String key, String field) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.hdel(key, field);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long hlen(String key) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.hlen(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Set<String> hkeys(String key) {
        Set<String> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.hkeys(key);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public List<String> hvals(String key) {
        List<String> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.hvals(key);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Map<String, String> hgetAll(String key) {
        Map<String, String> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.hgetAll(key);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    // ================list ====== l表示 list或 left, r表示right====================

    /**
     * @Title: rpush @Description: 在指定Key所关联的List
     * Value的尾部插入参数中给出的所有Values。如果该Key不存在，该命令将在插入之前创建一个与该Key关联的空链表，之后再将数据从链表的尾部插入。如果该键的Value不是链表类型，该命令将返回相关的错误信息。 @param @param
     * key @param @param string @param @return @return Long @throws
     */
    public Long rpush(String key, String string) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.rpush(key, string);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    /**
     * @Title: lpush @Description: 在指定Key所关联的List
     * Value的头部插入参数中给出的所有Values。如果该Key不存在，该命令将在插入之前创建一个与该Key关联的空链表，之后再将数据从链表的头部插入。如果该键的Value不是链表类型，该命令将返回相关的错误信息。 @param @param
     * key @param @param string @param @return @return Long @throws
     */
    public Long lpush(String key, String string) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.lpush(key, string);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long lpushx(String key, String string) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.lpushx(key, string);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long llen(String key) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.llen(key);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public List<String> lrange(String key, long start, long end) {
        List<String> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.lrange(key, start, end);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public String ltrim(String key, long start, long end) {
        String result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();

        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.ltrim(key, start, end);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public String lindex(String key, long index) {
        String result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();

        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.lindex(key, index);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public String lset(String key, long index, String value) {
        String result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();

        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.lset(key, index, value);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long lrem(String key, long count, String value) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.lrem(key, count, value);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public String lpop(String key) {
        String result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();

        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.lpop(key);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public String rpop(String key) {
        String result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();

        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.rpop(key);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    // return 1 add a not exist value ,
    // return 0 add a exist value
    public Long sadd(String key, String member) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.sadd(key, member);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Set<String> smembers(String key) {
        Set<String> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.smembers(key);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long srem(String key, String member) {

        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.srem(key, member);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public String spop(String key) {

        String result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.spop(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long scard(String key) {

        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.scard(key);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Boolean sismember(String key, String member) {

        Boolean result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.sismember(key, member);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public String srandmember(String key) {

        String result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.srandmember(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long zadd(String key, double score, String member) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zadd(key, score, member);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Set<String> zrange(String key, int start, int end) {
        Set<String> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrange(key, start, end);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long zrem(String key, String member) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrem(key, member);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Double zincrby(String key, double score, String member) {
        Double result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zincrby(key, score, member);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long zrank(String key, String member) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrank(key, member);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long zrevrank(String key, String member) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrevrank(key, member);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Set<String> zrevrange(String key, int start, int end) {
        Set<String> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {

            result = shardedJedis.zrevrange(key, start, end);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Set<Tuple> zrangeWithScores(String key, int start, int end) {
        Set<Tuple> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrangeWithScores(key, start, end);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Set<Tuple> zrevrangeWithScores(String key, int start, int end) {
        Set<Tuple> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrevrangeWithScores(key, start, end);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long zcard(String key) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zcard(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Double zscore(String key, String member) {
        Double result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zscore(key, member);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public List<String> sort(String key) {
        List<String> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.sort(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public List<String> sort(String key, SortingParams sortingParameters) {
        List<String> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.sort(key, sortingParameters);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long zcount(String key, double min, double max) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zcount(key, min, max);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Set<String> zrangeByScore(String key, double min, double max) {
        Set<String> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrangeByScore(key, min, max);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Set<String> zrevrangeByScore(String key, double max, double min) {
        Set<String> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrevrangeByScore(key, max, min);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Set<String> zrangeByScore(String key, double min, double max, int offset, int count) {
        Set<String> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrangeByScore(key, min, max, offset, count);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Set<String> zrevrangeByScore(String key, double max, double min, int offset, int count) {
        Set<String> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrevrangeByScore(key, max, min, offset, count);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Set<Tuple> zrangeByScoreWithScores(String key, double min, double max) {
        Set<Tuple> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrangeByScoreWithScores(key, min, max);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Set<Tuple> zrevrangeByScoreWithScores(String key, double max, double min) {
        Set<Tuple> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrevrangeByScoreWithScores(key, max, min);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Set<Tuple> zrangeByScoreWithScores(String key, double min, double max, int offset, int count) {
        Set<Tuple> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrangeByScoreWithScores(key, min, max, offset, count);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Set<Tuple> zrevrangeByScoreWithScores(String key, double max, double min, int offset, int count) {
        Set<Tuple> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrevrangeByScoreWithScores(key, max, min, offset, count);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long zremrangeByRank(String key, int start, int end) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zremrangeByRank(key, start, end);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long zremrangeByScore(String key, double start, double end) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zremrangeByScore(key, start, end);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long linsert(String key, ListPosition where, String pivot, String value) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.linsert(key, where, pivot, value);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public String set(byte[] key, byte[] value) {
        String result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();

        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.set(key, value);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public byte[] get(byte[] key) {
        byte[] result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.get(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Boolean exists(byte[] key) {
        Boolean result = false;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.exists(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public String type(byte[] key) {
        String result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();

        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.type(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long expire(byte[] key, int seconds) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.expire(key, seconds);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long expireAt(byte[] key, long unixTime) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.expireAt(key, unixTime);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long ttl(byte[] key) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.ttl(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public byte[] getSet(byte[] key, byte[] value) {
        byte[] result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.getSet(key, value);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long setnx(byte[] key, byte[] value) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.setnx(key, value);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public String setex(byte[] key, int seconds, byte[] value) {
        String result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();

        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.setex(key, seconds, value);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long decrBy(byte[] key, long integer) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.decrBy(key, integer);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long decr(byte[] key) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.decr(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long incrBy(byte[] key, long integer) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.incrBy(key, integer);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long incr(byte[] key) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.incr(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long append(byte[] key, byte[] value) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.append(key, value);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public byte[] substr(byte[] key, int start, int end) {
        byte[] result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {

            result = shardedJedis.substr(key, start, end);

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long hset(byte[] key, byte[] field, byte[] value) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.hset(key, field, value);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public byte[] hget(byte[] key, byte[] field) {
        byte[] result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.hget(key, field);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long hsetnx(byte[] key, byte[] field, byte[] value) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.hsetnx(key, field, value);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public String hmset(byte[] key, Map<byte[], byte[]> hash) {
        String result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();

        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.hmset(key, hash);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public List<byte[]> hmget(byte[] key, byte[]... fields) {
        List<byte[]> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.hmget(key, fields);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long hincrBy(byte[] key, byte[] field, long value) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.hincrBy(key, field, value);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Boolean hexists(byte[] key, byte[] field) {
        Boolean result = false;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.hexists(key, field);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long hdel(byte[] key, byte[] field) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.hdel(key, field);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long hlen(byte[] key) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.hlen(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Set<byte[]> hkeys(byte[] key) {
        Set<byte[]> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.hkeys(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Collection<byte[]> hvals(byte[] key) {
        Collection<byte[]> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.hvals(key);
        } catch (Exception e) {

            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Map<byte[], byte[]> hgetAll(byte[] key) {
        Map<byte[], byte[]> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.hgetAll(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long rpush(byte[] key, byte[] string) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.rpush(key, string);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long lpush(byte[] key, byte[] string) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.lpush(key, string);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long llen(byte[] key) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.llen(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public List<byte[]> lrange(byte[] key, int start, int end) {
        List<byte[]> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.lrange(key, start, end);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public String ltrim(byte[] key, int start, int end) {
        String result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();

        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.ltrim(key, start, end);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public byte[] lindex(byte[] key, int index) {
        byte[] result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.lindex(key, index);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public String lset(byte[] key, int index, byte[] value) {
        String result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();

        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.lset(key, index, value);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long lrem(byte[] key, int count, byte[] value) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.lrem(key, count, value);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public byte[] lpop(byte[] key) {
        byte[] result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.lpop(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public byte[] rpop(byte[] key) {
        byte[] result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.rpop(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long sadd(byte[] key, byte[] member) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.sadd(key, member);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Set<byte[]> smembers(byte[] key) {
        Set<byte[]> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.smembers(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long srem(byte[] key, byte[] member) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.srem(key, member);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public byte[] spop(byte[] key) {
        byte[] result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.spop(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long scard(byte[] key) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.scard(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Boolean sismember(byte[] key, byte[] member) {
        Boolean result = false;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.sismember(key, member);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public byte[] srandmember(byte[] key) {
        byte[] result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.srandmember(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long zadd(byte[] key, double score, byte[] member) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zadd(key, score, member);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Set<byte[]> zrange(byte[] key, int start, int end) {
        Set<byte[]> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrange(key, start, end);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long zrem(byte[] key, byte[] member) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrem(key, member);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Double zincrby(byte[] key, double score, byte[] member) {
        Double result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zincrby(key, score, member);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long zrank(byte[] key, byte[] member) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrank(key, member);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long zrevrank(byte[] key, byte[] member) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrevrank(key, member);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Set<byte[]> zrevrange(byte[] key, int start, int end) {
        Set<byte[]> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrevrange(key, start, end);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Set<Tuple> zrangeWithScores(byte[] key, int start, int end) {
        Set<Tuple> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrangeWithScores(key, start, end);
        } catch (Exception e) {

            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Set<Tuple> zrevrangeWithScores(byte[] key, int start, int end) {
        Set<Tuple> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrevrangeWithScores(key, start, end);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long zcard(byte[] key) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zcard(key);
        } catch (Exception e) {

            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Double zscore(byte[] key, byte[] member) {
        Double result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zscore(key, member);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public List<byte[]> sort(byte[] key) {
        List<byte[]> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.sort(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public List<byte[]> sort(byte[] key, SortingParams sortingParameters) {
        List<byte[]> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.sort(key, sortingParameters);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long zcount(byte[] key, double min, double max) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zcount(key, min, max);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Set<byte[]> zrangeByScore(byte[] key, double min, double max) {
        Set<byte[]> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrangeByScore(key, min, max);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Set<byte[]> zrangeByScore(byte[] key, double min, double max, int offset, int count) {
        Set<byte[]> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrangeByScore(key, min, max, offset, count);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Set<Tuple> zrangeByScoreWithScores(byte[] key, double min, double max) {
        Set<Tuple> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrangeByScoreWithScores(key, min, max);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Set<Tuple> zrangeByScoreWithScores(byte[] key, double min, double max, int offset, int count) {
        Set<Tuple> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrangeByScoreWithScores(key, min, max, offset, count);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Set<byte[]> zrevrangeByScore(byte[] key, double max, double min) {
        Set<byte[]> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrevrangeByScore(key, max, min);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Set<byte[]> zrevrangeByScore(byte[] key, double max, double min, int offset, int count) {
        Set<byte[]> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrevrangeByScore(key, max, min, offset, count);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Set<Tuple> zrevrangeByScoreWithScores(byte[] key, double max, double min) {
        Set<Tuple> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrevrangeByScoreWithScores(key, max, min);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Set<Tuple> zrevrangeByScoreWithScores(byte[] key, double max, double min, int offset, int count) {
        Set<Tuple> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zrevrangeByScoreWithScores(key, max, min, offset, count);
        } catch (Exception e) {

            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long zremrangeByRank(byte[] key, int start, int end) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {

            result = shardedJedis.zremrangeByRank(key, start, end);

        } catch (Exception e) {

            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long zremrangeByScore(byte[] key, double start, double end) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.zremrangeByScore(key, start, end);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Long linsert(byte[] key, ListPosition where, byte[] pivot, byte[] value) {
        Long result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.linsert(key, where, pivot, value);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    /*
     * public List<Object> pipelined(ShardedJedisPipeline shardedJedisPipeline) {
     * List<Object> result = null; if (shardedJedis == null) { return result; }
     * boolean broken = false; try { result =
     * shardedJedis.pipelined(shardedJedisPipeline); } catch (Exception e) {
     * log.error(e.getMessage(), e); broken = true; } finally {
     * redisDataSource.returnResource(shardedJedis, broken); } return result; }
     */

    public Jedis getShard(byte[] key) {

        Jedis result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.getShard(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Jedis getShard(String key) {

        Jedis result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.getShard(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public JedisShardInfo getShardInfo(byte[] key) {

        JedisShardInfo result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.getShardInfo(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public JedisShardInfo getShardInfo(String key) {

        JedisShardInfo result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.getShardInfo(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public String getKeyTag(String key) {

        String result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.getKeyTag(key);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Collection<JedisShardInfo> getAllShardInfo() {

        Collection<JedisShardInfo> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.getAllShardInfo();

        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }

    public Collection<Jedis> getAllShards() {

        Collection<Jedis> result = null;
        ShardedJedis shardedJedis = shardedJedisPool.getResource();
        if (shardedJedis == null) {
            return result;
        }
        try {
            result = shardedJedis.getAllShards();
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            shardedJedis.close();
        }
        return result;
    }
}