Java操作Redis
Posted lxhjh
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目前Jedis是官方推荐的比较好的Redis操作API包，我们这里结合Spring来看下如何使用Redis这一神器。
1、在pom文件中引入jredis包：
<dependency>
<groupId>redis.clients</groupId>
<artifactId>jedis</artifactId>
<version>2.8.1</version>
</dependency>
2、在Spring的resource目录中增加Redis的配置文件/src/main/resources/redis.properties
# Redis settings
redis.host=192.168.56.101
redis.port=6379
redis.pass=lxh20160330
redis.timeout=0
redis.maxIdle=300
redis.maxActive=600
redis.maxWait=1000
redis.testOnBorrow=true
3、在Spring的配置文件中配置好Redis的相关Bean注入：
1 <?xml version="1.0" encoding="UTF-8"?>
2 <beans xmlns="http://www.springframework.org/schema/beans"
3 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
4 xmlns:context="http://www.springframework.org/schema/context"
5 xmlns:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx"
6 xmlns:aop="http://www.springframework.org/schema/aop"
7 xsi:schemaLocation="
8 http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
9 http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
10
11 <context:property-placeholder location="classpath:redis.properties" />
12 <context:component-scan base-package="com.redis.demo" />
13
14 <bean class="org.springframework.context.annotation.CommonAnnotationBeanPostProcessor" />
15
16 <bean id="jedisPoolConfig" class="redis.clients.jedis.JedisPoolConfig">
17 <property name="maxActive" value="50" />
18 <property name="maxIdle" value="8" />
19 <property name="maxWait" value="1000" />
20 <property name="testOnBorrow" value="true"/>
21 <property name="testOnReturn" value="true"/>
22 <!-- <property name="testWhileIdle" value="true"/> -->
23 </bean>
24
25 <bean id="shardedJedisPool" class="redis.clients.jedis.ShardedJedisPool" scope="singleton">
26 <constructor-arg index="0" ref="jedisPoolConfig" />
27 <constructor-arg index="1">
28 <list>
29 <bean class="redis.clients.jedis.JedisShardInfo">
30 <constructor-arg name="host" value="${redis.host}" />
31 <constructor-arg name="port" value="${redis.port}" />
32 <constructor-arg name="timeout" value="${redis.timeout}" />
33 <constructor-arg name="weight" value="1" />
34 </bean>
35 </list>
36 </constructor-arg>
37 </bean>
38 </beans>4、获取Redis客户端对象的类
package com.redis.demo.service.impl;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;
import com.redis.demo.service.RedisService;
import redis.clients.jedis.ShardedJedis;
import redis.clients.jedis.ShardedJedisPool;
@Repository("redisService")
public class RedisServiceImpl implements RedisService {
private static final Logger log = LoggerFactory.getLogger(RedisServiceImpl.class);
@Autowired
private ShardedJedisPool shardedJedisPool;
public ShardedJedis getRedisClient() {
try {
ShardedJedis shardJedis = shardedJedisPool.getResource();
return shardJedis;
} catch (Exception e) {
log.error("getRedisClent error", e);
}
return null;
}
public void returnResource(ShardedJedis shardedJedis) {
shardedJedisPool.returnResource(shardedJedis);
}
public void returnResource(ShardedJedis shardedJedis, boolean broken) {
if (broken) {
shardedJedisPool.returnBrokenResource(shardedJedis);
} else {
shardedJedisPool.returnResource(shardedJedis);
}
}
}
5、RedisClient类中实现Redis的相关操作
package com.redis.demo;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import com.redis.demo.service.impl.RedisServiceImpl;
import redis.clients.jedis.BinaryClient.LIST_POSITION;
import redis.clients.jedis.Jedis;
import redis.clients.jedis.JedisShardInfo;
import redis.clients.jedis.ShardedJedis;
import redis.clients.jedis.ShardedJedisPipeline;
import redis.clients.jedis.SortingParams;
import redis.clients.jedis.Tuple;
public class RedisClient {
private static final Logger log = LoggerFactory.getLogger(RedisClient.class);
@Autowired
private RedisServiceImpl redisService;
public void disconnect() {
ShardedJedis shardedJedis = redisService.getRedisClient();
shardedJedis.disconnect();
}
/**
* 设置单个值
*/
public String set(String key, String value) {
String result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.set(key, value);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
/**
* 获取单个值
*/
public String get(String key) {
String result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.get(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Boolean exists(String key) {
Boolean result = false;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.exists(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public String type(String key) {
String result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.type(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
/**
* 在某段时间后失效
*/
public Long expire(String key, int seconds) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.expire(key, seconds);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
/**
* 在某个时间点失效
*/
public Long expireAt(String key, long time) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.expireAt(key, time);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Long ttl(String key) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.ttl(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public boolean setbit(String key, long offset, boolean value) {
ShardedJedis shardedJedis = redisService.getRedisClient();
boolean result = false;
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.setbit(key, offset, value);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public boolean getbit(String key, long offset) {
ShardedJedis shardedJedis = redisService.getRedisClient();
boolean result = false;
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.getbit(key, offset);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public long setrange(String key, long offset, String value) {
ShardedJedis shardedJedis = redisService.getRedisClient();
long result = ;
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.setrange(key, offset, value);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public String getrange(String key, long startOffset, long endOffset) {
ShardedJedis shardedJedis = redisService.getRedisClient();
String result = null;
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.getrange(key, startOffset, endOffset);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public String getSet(String key, String value) {
String result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.getSet(key, value);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Long setnx(String key, String value) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.setnx(key, value);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public String setex(String key, int seconds, String value) {
String result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.setex(key, seconds, value);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Long decrBy(String key, long integer) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.decrBy(key, integer);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Long decr(String key) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.decr(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Long incrBy(String key, long integer) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.incrBy(key, integer);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Long incr(String key) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.incr(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Long append(String key, String value) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.append(key, value);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public String substr(String key, int start, int end) {
String result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.substr(key, start, end);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Long hset(String key, String field, String value) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.hset(key, field, value);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public String hget(String key, String field) {
String result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.hget(key, field);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Long hsetnx(String key, String field, String value) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.hsetnx(key, field, value);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public String hmset(String key, Map<String, String> hash) {
String result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.hmset(key, hash);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public List<String> hmget(String key, String... fields) {
List<String> result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.hmget(key, fields);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Long hincrBy(String key, String field, long value) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.hincrBy(key, field, value);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Boolean hexists(String key, String field) {
Boolean result = false;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.hexists(key, field);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Long del(String key) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.del(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Long hdel(String key, String field) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.hdel(key, field);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Long hlen(String key) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.hlen(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Set<String> hkeys(String key) {
Set<String> result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.hkeys(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public List<String> hvals(String key) {
List<String> result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.hvals(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Map<String, String> hgetAll(String key) {
Map<String, String> result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.hgetAll(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
/**
* 在redis list尾部增加一个String
* */
public Long rpush(String key, String string) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.rpush(key, string);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
/**
* 在redis list头部增加一个String
* */
public Long lpush(String key, String string) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.lpush(key, string);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Long llen(String key) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.llen(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public List<String> lrange(String key, long start, long end) {
List<String> result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.lrange(key, start, end);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public String ltrim(String key, long start, long end) {
String result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.ltrim(key, start, end);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public String lIndex(String key, long index) {
String result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.lindex(key, index);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public String lset(String key, long index, String value) {
String result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.lset(key, index, value);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Long lrem(String key, long count, String value) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.lrem(key, count, value);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
/**
* 从redis list头部取出一个key
* */
public String lpop(String key) {
String result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.lpop(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
/**
* 从redis list尾部取出一个key
* */
public String rpop(String key) {
String result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.rpop(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Long sadd(String key, String member) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.sadd(key, member);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Set<String> smembers(String key) {
Set<String> result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.smembers(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Long srem(String key, String member) {
ShardedJedis shardedJedis = redisService.getRedisClient();
Long result = null;
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.srem(key, member);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public String spop(String key) {
ShardedJedis shardedJedis = redisService.getRedisClient();
String result = null;
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.spop(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Long scard(String key) {
ShardedJedis shardedJedis = redisService.getRedisClient();
Long result = null;
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.scard(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Boolean sismember(String key, String member) {
ShardedJedis shardedJedis = redisService.getRedisClient();
Boolean result = null;
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.sismember(key, member);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public String srandmember(String key) {
ShardedJedis shardedJedis = redisService.getRedisClient();
String result = null;
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.srandmember(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Long zadd(String key, double score, String member) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.zadd(key, score, member);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Set<String> zrange(String key, int start, int end) {
Set<String> result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.zrange(key, start, end);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Long zrem(String key, String member) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.zrem(key, member);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Double zincrby(String key, double score, String member) {
Double result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.zincrby(key, score, member);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Long zrank(String key, String member) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.zrank(key, member);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Long zrevrank(String key, String member) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.zrevrank(key, member);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Set<String> zrevrange(String key, int start, int end) {
Set<String> result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.zrevrange(key, start, end);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Set<Tuple> zrangeWithScores(String key, int start, int end) {
Set<Tuple> result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.zrangeWithScores(key, start, end);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Set<Tuple> zrevrangeWithScores(String key, int start, int end) {
Set<Tuple> result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.zrevrangeWithScores(key, start, end);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Long zcard(String key) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.zcard(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Double zscore(String key, String member) {
Double result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.zscore(key, member);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public List<String> sort(String key) {
List<String> result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.sort(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public List<String> sort(String key, SortingParams sortingParameters) {
List<String> result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.sort(key, sortingParameters);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Long zcount(String key, double min, double max) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.zcount(key, min, max);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Set<String> zrangeByScore(String key, double min, double max) {
Set<String> result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.zrangeByScore(key, min, max);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Set<String> zrevrangeByScore(String key, double max, double min) {
Set<String> result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.zrevrangeByScore(key, max, min);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Set<String> zrangeByScore(String key, double min, double max,
int offset, int count) {
Set<String> result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.zrangeByScore(key, min, max, offset, count);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Set<String> zrevrangeByScore(String key, double max, double min,
int offset, int count) {
Set<String> result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis
.zrevrangeByScore(key, max, min, offset, count);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Set<Tuple> zrangeByScoreWithScores(String key, double min, double max) {
Set<Tuple> result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.zrangeByScoreWithScores(key, min, max);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Set<Tuple> zrevrangeByScoreWithScores(String key, double max,
double min) {
Set<Tuple> result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.zrevrangeByScoreWithScores(key, max, min);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Set<Tuple> zrangeByScoreWithScores(String key, double min,
double max, int offset, int count) {
Set<Tuple> result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.zrangeByScoreWithScores(key, min, max,
offset, count);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Set<Tuple> zrevrangeByScoreWithScores(String key, double max,
double min, int offset, int count) {
Set<Tuple> result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.zrevrangeByScoreWithScores(key, max, min,
offset, count);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Long zremrangeByRank(String key, int start, int end) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.zremrangeByRank(key, start, end);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Long zremrangeByScore(String key, double start, double end) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.zremrangeByScore(key, start, end);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Long linsert(String key, LIST_POSITION where, String pivot,
String value) {
Long result = null;
ShardedJedis shardedJedis = redisService.getRedisClient();
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.linsert(key, where, pivot, value);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
@SuppressWarnings("deprecation")
public List<Object> pipelined(ShardedJedisPipeline shardedJedisPipeline) {
ShardedJedis shardedJedis = redisService.getRedisClient();
List<Object> result = null;
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.pipelined(shardedJedisPipeline);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Jedis getShard(String key) {
ShardedJedis shardedJedis = redisService.getRedisClient();
Jedis result = null;
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.getShard(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public JedisShardInfo getShardInfo(String key) {
ShardedJedis shardedJedis = redisService.getRedisClient();
JedisShardInfo result = null;
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.getShardInfo(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public String getKeyTag(String key) {
ShardedJedis shardedJedis = redisService.getRedisClient();
String result = null;
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.getKeyTag(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Collection<JedisShardInfo> getAllShardInfo() {
ShardedJedis shardedJedis = redisService.getRedisClient();
Collection<JedisShardInfo> result = null;
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.getAllShardInfo();
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
public Collection<Jedis> getAllShards() {
ShardedJedis shardedJedis = redisService.getRedisClient();
Collection<Jedis> result = null;
if (shardedJedis == null) {
return result;
}
boolean flag = false;
try {
result = shardedJedis.getAllShards();
} catch (Exception e) {
log.error(e.getMessage(), e);
flag = true;
} finally {
redisService.returnResource(shardedJedis, flag);
}
return result;
}
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