java,redis_JAVA_编程开发_程序员俱乐部

Redis 简介
Redis 是完全开源免费的，遵守BSD协议，是一个高性能的key-value数据库。
Redis 与其他 key - value 缓存产品有以下三个特点：
    Redis支持数据的持久化，可以将内存中的数据保存在磁盘中，重启的时候可以再次加载进行使用。
    Redis不仅仅支持简单的key-value类型的数据，同时还提供list，set，zset，hash等数据结构的存储。
    Redis支持数据的备份，即master-slave模式的数据备份。
Redis 优势
    性能极高 – Redis能读的速度是110000次/s,写的速度是81000次/s 。
    丰富的数据类型 – Redis支持二进制案例的 Strings, Lists, Hashes, Sets 及 Ordered Sets 数据类型操作。
    原子 – Redis的所有操作都是原子性的，同时Redis还支持对几个操作全并后的原子性执行。
    丰富的特性 – Redis还支持 publish/subscribe, 通知, key 过期等等特性。

Redis与其他key-value存储有什么不同？

    Redis有着更为复杂的数据结构并且提供对他们的原子性操作，这是一个不同于其他数据库的进化路径。Redis的数据类型都是基于基本数据结构的同时对程序员透明，无需进行额外的抽象。

    Redis运行在内存中但是可以持久化到磁盘，所以在对不同数据集进行高速读写时需要权衡内存，因为数据量不能大于硬件内存。在内存数据库方面的另一个优点是，相比在磁盘上相同的复杂的数据结构，在内存中操作起来非常简单，这样Redis可以做很多内部复杂性很强的事情。同时，在磁盘格式方面他们是紧凑的以追加的方式产生的，因为他们并不需要进行随机访问。




redis的MAVEN依赖

class="java" name="code">
<dependency>
            <groupId>org.springframework.data</groupId>
            <artifactId>spring-data-redis</artifactId>
            <version>${spring.data.redis}</version>
        </dependency>

        <dependency>
            <groupId>redis.clients</groupId>
            <artifactId>jedis</artifactId>
            <version>${redis.client.version}</version>
        </dependency>

redis的spring配置

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop"
       xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context"
       xmlns:mvc="http://www.springframework.org/schema/mvc"
       xsi:schemaLocation="
	   http://www.springframework.org/schema/mvc
       http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
       http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
       http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.2.xsd
       http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.2.xsd
       http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd"
       default-lazy-init="true">
	<!-- jedis 连接池配置 -->
	<bean id="jedisPoolConfig" class="redis.clients.jedis.JedisPoolConfig">
        <!--<property name="maxActive" value="1000" />-->
        <!--<property name="maxActive" value="${redis.pool.maxActive}" />-->
        <property name="maxIdle" value="${redis.pool.maxIdle}" />
        <property name="maxWait" value="${redis.pool.maxWait}" />
        <property name="testOnBorrow" value="${redis.pool.testOnBorrow}" />
	</bean>
	<bean id="jedisPool" class="redis.clients.jedis.JedisPool"
		destroy-method="destroy">
		<constructor-arg index="0" ref="jedisPoolConfig" />
		<constructor-arg index="1" value="${redis.host}" />
		<constructor-arg index="2" value="${redis.port}" />
	</bean>
</beans>	

package com.ppfuns.core.service;

import org.apache.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;
import redis.clients.jedis.BinaryClient.LIST_POSITION;
import redis.clients.jedis.Jedis;
import redis.clients.jedis.JedisPool;
import redis.clients.jedis.SortingParams;
import redis.clients.jedis.Tuple;

import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.Set;

@Repository("redisClientTemplate")
public class RedisClientTemplate {

	private static final Logger log = Logger.getLogger(RedisClientTemplate.class);

	@Autowired
	private JedisPool jedisPool;

	private Jedis getRedisClient() {
		try {
			Jedis jedis = jedisPool.getResource();
			return jedis;
		} catch (Exception e) {
			log.error("getRedisClent error", e);
		}
		return null;
	}

	private void returnResource(Jedis jedis, boolean broken) {
		if (broken) {
			jedisPool.returnBrokenResource(jedis);
		} else {
			jedisPool.returnResource(jedis);
		}
	}
	
	
	public void disconnect() {
		Jedis jedis = this.getRedisClient();
		jedis.disconnect();
	}

	/**
	 * 设置单个值
	 * 
	 * @param key
	 * @param value
	 * @return
	 */
	public String set(String key, String value) {
		String result = null;
		
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.set(key, value);
		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	/**
	 * 获取单个值
	 * 
	 * @param key
	 * @return
	 */
	public String get(String key) {
		String result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}

		boolean broken = false;
		try {
			result = jedis.get(key);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	/**
	 * 删除匹配的key
	 * @param key
	 * @return
	 */
	public long delKeys(String key) {
		long count = 0;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return count;
		}
		boolean broken = false;
		try {
			Set<String> keys = jedis.keys(key + "*");
			
			if(keys != null && keys.size() > 0){
				jedis.del(keys.toArray(new String[]{}));
			}
		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return count;
	}
	
	
	/**
	 * 清空redis数据库
	 * @param key
	 * @return
	 */
	public void flushAll() {
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return;
		}
		boolean broken = false;
		try {
			jedis.flushDB();
		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
	}

	/**
	 * 判断key是否存在
	 * @param key
	 * @return
	 */
	public Boolean exists(String key) {
		Boolean result = false;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.exists(key);
		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public String type(String key) {
		String result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.type(key);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	/**
	 * 在某段时间后实现
	 * 
	 * @param key
	 * @param unixTime
	 * @return
	 */
	public Long expire(String key, int seconds) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.expire(key, seconds);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	/**
	 * 在某个时间点失效
	 * 
	 * @param key
	 * @param unixTime
	 * @return
	 */
	public Long expireAt(String key, long unixTime) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.expireAt(key, unixTime);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long ttl(String key) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.ttl(key);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

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

		Jedis jedis = this.getRedisClient();
		boolean result = false;
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.setbit(key, offset, value);
		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public boolean getbit(String key, long offset) {
		Jedis jedis = this.getRedisClient();
		boolean result = false;
		if (jedis == null) {
			return result;
		}
		boolean broken = false;

		try {
			result = jedis.getbit(key, offset);
		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public long setrange(String key, long offset, String value) {
		Jedis jedis = this.getRedisClient();
		long result = 0;
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.setrange(key, offset, value);
		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public String getrange(String key, long startOffset, long endOffset) {
		Jedis jedis = this.getRedisClient();
		String result = null;
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.getrange(key, startOffset, endOffset);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public String getSet(String key, String value) {
		String result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.getSet(key, value);
		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long setnx(String key, String value) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.setnx(key, value);
		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public String setex(String key, int seconds, String value) {
		String result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.setex(key, seconds, value);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long decrBy(String key, long integer) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.decrBy(key, integer);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long decr(String key) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.decr(key);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long incrBy(String key, long integer) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.incrBy(key, integer);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long incr(String key) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.incr(key);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long append(String key, String value) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.append(key, value);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public String substr(String key, int start, int end) {
		String result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.substr(key, start, end);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long hset(String key, String field, String value) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.hset(key, field, value);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public String hget(String key, String field) {
		String result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.hget(key, field);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long hsetnx(String key, String field, String value) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.hsetnx(key, field, value);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public String hmset(String key, Map<String, String> hash) {
		String result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.hmset(key, hash);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public List<String> hmget(String key, String... fields) {
		List<String> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.hmget(key, fields);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long hincrBy(String key, String field, long value) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.hincrBy(key, field, value);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Boolean hexists(String key, String field) {
		Boolean result = false;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.hexists(key, field);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long del(String key) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.del(key);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long hdel(String key, String field) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.hdel(key, field);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long hlen(String key) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.hlen(key);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Set<String> hkeys(String key) {
		Set<String> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.hkeys(key);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public List<String> hvals(String key) {
		List<String> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.hvals(key);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Map<String, String> hgetAll(String key) {
		Map<String, String> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.hgetAll(key);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	// ================list ====== l表示 list或 left, r表示right====================
	public Long rpush(String key, String string) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.rpush(key, string);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long lpush(String key, String string) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.lpush(key, string);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long llen(String key) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.llen(key);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public List<String> lrange(String key, long start, long end) {
		List<String> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.lrange(key, start, end);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public String ltrim(String key, long start, long end) {
		String result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.ltrim(key, start, end);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public String lindex(String key, long index) {
		String result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.lindex(key, index);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public String lset(String key, long index, String value) {
		String result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.lset(key, index, value);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long lrem(String key, long count, String value) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.lrem(key, count, value);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public String lpop(String key) {
		String result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.lpop(key);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public String rpop(String key) {
		String result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.rpop(key);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		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;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.sadd(key, member);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Set<String> smembers(String key) {
		Set<String> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.smembers(key);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long srem(String key, String member) {
		Jedis jedis = this.getRedisClient();

		Long result = null;
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.srem(key, member);
		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public String spop(String key) {
		Jedis jedis = this.getRedisClient();
		String result = null;
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.spop(key);
		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long scard(String key) {
		Jedis jedis = this.getRedisClient();
		Long result = null;
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.scard(key);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Boolean sismember(String key, String member) {
		Jedis jedis = this.getRedisClient();
		Boolean result = null;
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.sismember(key, member);
		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public String srandmember(String key) {
		Jedis jedis = this.getRedisClient();
		String result = null;
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.srandmember(key);
		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long zadd(String key, double score, String member) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.zadd(key, score, member);
		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Set<String> zrange(String key, int start, int end) {
		Set<String> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.zrange(key, start, end);
		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long zrem(String key, String member) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.zrem(key, member);
		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Double zincrby(String key, double score, String member) {
		Double result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zincrby(key, score, member);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long zrank(String key, String member) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zrank(key, member);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long zrevrank(String key, String member) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zrevrank(key, member);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Set<String> zrevrange(String key, int start, int end) {
		Set<String> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

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

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Set<Tuple> zrangeWithScores(String key, int start, int end) {
		Set<Tuple> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zrangeWithScores(key, start, end);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Set<Tuple> zrevrangeWithScores(String key, int start, int end) {
		Set<Tuple> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zrevrangeWithScores(key, start, end);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long zcard(String key) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zcard(key);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Double zscore(String key, String member) {
		Double result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zscore(key, member);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public List<String> sort(String key) {
		List<String> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.sort(key);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public List<String> sort(String key, SortingParams sortingParameters) {
		List<String> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.sort(key, sortingParameters);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long zcount(String key, double min, double max) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zcount(key, min, max);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Set<String> zrangeByScore(String key, double min, double max) {
		Set<String> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zrangeByScore(key, min, max);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Set<String> zrevrangeByScore(String key, double max, double min) {
		Set<String> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zrevrangeByScore(key, max, min);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Set<String> zrangeByScore(String key, double min, double max, int offset, int count) {
		Set<String> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zrangeByScore(key, min, max, offset, count);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Set<String> zrevrangeByScore(String key, double max, double min, int offset, int count) {
		Set<String> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zrevrangeByScore(key, max, min, offset, count);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Set<Tuple> zrangeByScoreWithScores(String key, double min, double max) {
		Set<Tuple> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zrangeByScoreWithScores(key, min, max);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Set<Tuple> zrevrangeByScoreWithScores(String key, double max, double min) {
		Set<Tuple> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zrevrangeByScoreWithScores(key, max, min);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Set<Tuple> zrangeByScoreWithScores(String key, double min, double max, int offset, int count) {
		Set<Tuple> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zrangeByScoreWithScores(key, min, max, offset, count);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Set<Tuple> zrevrangeByScoreWithScores(String key, double max, double min, int offset, int count) {
		Set<Tuple> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zrevrangeByScoreWithScores(key, max, min, offset, count);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long zremrangeByRank(String key, int start, int end) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

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

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long zremrangeByScore(String key, double start, double end) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zremrangeByScore(key, start, end);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long linsert(String key, LIST_POSITION where, String pivot, String value) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.linsert(key, where, pivot, value);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public String set(byte[] key, byte[] value) {
		String result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.set(key, value);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public byte[] get(byte[] key) {
		byte[] result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {
			result = jedis.get(key);
		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Boolean exists(byte[] key) {
		Boolean result = false;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.exists(key);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public String type(byte[] key) {
		String result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.type(key);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long expire(byte[] key, int seconds) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.expire(key, seconds);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long expireAt(byte[] key, long unixTime) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.expireAt(key, unixTime);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long ttl(byte[] key) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.ttl(key);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public byte[] getSet(byte[] key, byte[] value) {
		byte[] result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.getSet(key, value);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long setnx(byte[] key, byte[] value) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.setnx(key, value);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public String setex(byte[] key, int seconds, byte[] value) {
		String result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.setex(key, seconds, value);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long decrBy(byte[] key, long integer) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.decrBy(key, integer);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long decr(byte[] key) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.decr(key);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long incrBy(byte[] key, long integer) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.incrBy(key, integer);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long incr(byte[] key) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.incr(key);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long append(byte[] key, byte[] value) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.append(key, value);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public byte[] substr(byte[] key, int start, int end) {
		byte[] result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

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

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long hset(byte[] key, byte[] field, byte[] value) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.hset(key, field, value);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public byte[] hget(byte[] key, byte[] field) {
		byte[] result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.hget(key, field);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long hsetnx(byte[] key, byte[] field, byte[] value) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.hsetnx(key, field, value);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public String hmset(byte[] key, Map<byte[], byte[]> hash) {
		String result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.hmset(key, hash);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public List<byte[]> hmget(byte[] key, byte[]... fields) {
		List<byte[]> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.hmget(key, fields);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long hincrBy(byte[] key, byte[] field, long value) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.hincrBy(key, field, value);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Boolean hexists(byte[] key, byte[] field) {
		Boolean result = false;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.hexists(key, field);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long hdel(byte[] key, byte[] field) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.hdel(key, field);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long hlen(byte[] key) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.hlen(key);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Set<byte[]> hkeys(byte[] key) {
		Set<byte[]> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.hkeys(key);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Collection<byte[]> hvals(byte[] key) {
		Collection<byte[]> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.hvals(key);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Map<byte[], byte[]> hgetAll(byte[] key) {
		Map<byte[], byte[]> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.hgetAll(key);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long rpush(byte[] key, byte[] string) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.rpush(key, string);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long lpush(byte[] key, byte[] string) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.lpush(key, string);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long llen(byte[] key) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.llen(key);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public List<byte[]> lrange(byte[] key, int start, int end) {
		List<byte[]> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.lrange(key, start, end);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public String ltrim(byte[] key, int start, int end) {
		String result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.ltrim(key, start, end);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public byte[] lindex(byte[] key, int index) {
		byte[] result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.lindex(key, index);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public String lset(byte[] key, int index, byte[] value) {
		String result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.lset(key, index, value);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long lrem(byte[] key, int count, byte[] value) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.lrem(key, count, value);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public byte[] lpop(byte[] key) {
		byte[] result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.lpop(key);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public byte[] rpop(byte[] key) {
		byte[] result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.rpop(key);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long sadd(byte[] key, byte[] member) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.sadd(key, member);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Set<byte[]> smembers(byte[] key) {
		Set<byte[]> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.smembers(key);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long srem(byte[] key, byte[] member) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.srem(key, member);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public byte[] spop(byte[] key) {
		byte[] result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.spop(key);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long scard(byte[] key) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.scard(key);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Boolean sismember(byte[] key, byte[] member) {
		Boolean result = false;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.sismember(key, member);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public byte[] srandmember(byte[] key) {
		byte[] result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.srandmember(key);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long zadd(byte[] key, double score, byte[] member) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zadd(key, score, member);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Set<byte[]> zrange(byte[] key, int start, int end) {
		Set<byte[]> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zrange(key, start, end);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long zrem(byte[] key, byte[] member) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zrem(key, member);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Double zincrby(byte[] key, double score, byte[] member) {
		Double result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zincrby(key, score, member);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long zrank(byte[] key, byte[] member) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zrank(key, member);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long zrevrank(byte[] key, byte[] member) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zrevrank(key, member);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Set<byte[]> zrevrange(byte[] key, int start, int end) {
		Set<byte[]> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

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

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Set<Tuple> zrangeWithScores(byte[] key, int start, int end) {
		Set<Tuple> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zrangeWithScores(key, start, end);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Set<Tuple> zrevrangeWithScores(byte[] key, int start, int end) {
		Set<Tuple> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zrevrangeWithScores(key, start, end);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long zcard(byte[] key) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zcard(key);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Double zscore(byte[] key, byte[] member) {
		Double result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zscore(key, member);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public List<byte[]> sort(byte[] key) {
		List<byte[]> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.sort(key);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public List<byte[]> sort(byte[] key, SortingParams sortingParameters) {
		List<byte[]> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.sort(key, sortingParameters);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long zcount(byte[] key, double min, double max) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zcount(key, min, max);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Set<byte[]> zrangeByScore(byte[] key, double min, double max) {
		Set<byte[]> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zrangeByScore(key, min, max);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Set<byte[]> zrangeByScore(byte[] key, double min, double max, int offset, int count) {
		Set<byte[]> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zrangeByScore(key, min, max, offset, count);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Set<Tuple> zrangeByScoreWithScores(byte[] key, double min, double max) {
		Set<Tuple> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zrangeByScoreWithScores(key, min, max);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Set<Tuple> zrangeByScoreWithScores(byte[] key, double min, double max, int offset, int count) {
		Set<Tuple> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zrangeByScoreWithScores(key, min, max, offset, count);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Set<byte[]> zrevrangeByScore(byte[] key, double max, double min) {
		Set<byte[]> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zrevrangeByScore(key, max, min);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Set<byte[]> zrevrangeByScore(byte[] key, double max, double min, int offset, int count) {
		Set<byte[]> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zrevrangeByScore(key, max, min, offset, count);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Set<Tuple> zrevrangeByScoreWithScores(byte[] key, double max, double min) {
		Set<Tuple> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zrevrangeByScoreWithScores(key, max, min);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Set<Tuple> zrevrangeByScoreWithScores(byte[] key, double max, double min, int offset, int count) {
		Set<Tuple> result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zrevrangeByScoreWithScores(key, max, min, offset, count);

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long zremrangeByRank(byte[] key, int start, int end) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

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

		} catch (Exception e) {

			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long zremrangeByScore(byte[] key, double start, double end) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.zremrangeByScore(key, start, end);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}

	public Long linsert(byte[] key, LIST_POSITION where, byte[] pivot, byte[] value) {
		Long result = null;
		Jedis jedis = this.getRedisClient();
		if (jedis == null) {
			return result;
		}
		boolean broken = false;
		try {

			result = jedis.linsert(key, where, pivot, value);

		} catch (Exception e) {
			log.error(e.getMessage(), e);
			broken = true;
		} finally {
			this.returnResource(jedis, broken);
		}
		return result;
	}
    public boolean redisExist(){
        Jedis jedis = this.getRedisClient();
        if(null == jedis){
            return false;
        }
        boolean broken = false;
        this.returnResource(jedis, broken);
        return true;
    }
}