Code for http://stackoverflow.com/questions/31608394/get-set-value-from-redis-using-redistemplate

Config.java

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.StringRedisSerializer;

@Configuration
public class Config {

    @Bean
    public JedisConnectionFactory jedisConnectionFactory() {
        JedisConnectionFactory jcf = new JedisConnectionFactory();
        jcf.setHostName("localhost");
        jcf.setPort(6379);

        jcf.afterPropertiesSet();

        return jcf;
    }

    @Bean
    public RedisTemplate<String, Object> redisTemplate(JedisConnectionFactory jedisConnectionFactory) {
        RedisTemplate<String, Object> redisTemplate = new RedisTemplate<String, Object>();
        redisTemplate.setConnectionFactory(jedisConnectionFactory);
        redisTemplate.setKeySerializer(new StringRedisSerializer());
        redisTemplate.setValueSerializer(new StringRedisSerializer());
        redisTemplate.afterPropertiesSet();

        return redisTemplate;
    }
}

Main.java

import org.springframework.context.annotation.AnnotationConfigApplicationContext;

/**
 * @author <a href="mailto:mpaluch@paluch.biz">Mark Paluch</a>
 * @since 27.07.15 12:31
 */
public class Main {

    public static void main(String[] args) {

        AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext(Config.class, Tester.class);

        context.start();

        Tester bean = context.getBean(Tester.class);

        // TEST CODE STARTS HERE
        bean.addSomeData();
        bean.logHome();
        // TEST CODE ENDS HERE

        context.stop();

        context.destroy();
    }
}

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>biz.paluch.redis</groupId>
    <artifactId>spring-data-redis-serializer-test</artifactId>
    <version>1.0-SNAPSHOT</version>

    <dependencies>
        <dependency>
            <groupId>org.springframework.data</groupId>
            <artifactId>spring-data-redis</artifactId>
            <version>1.5.1.RELEASE</version>
        </dependency>

        <dependency>
            <groupId>redis.clients</groupId>
            <artifactId>jedis</artifactId>
            <version>2.6.2</version>
            <scope>compile</scope>
        </dependency>

        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-pool2</artifactId>
            <version>2.2</version>
        </dependency>

        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.7.12</version>
        </dependency>

        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-simple</artifactId>
            <version>1.7.12</version>
        </dependency>

        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>jcl-over-slf4j</artifactId>
            <version>1.7.12</version>
        </dependency>
    </dependencies>
</project>

Tester.java

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.SetOperations;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.Iterator;
import java.util.Set;

@Service
public class Tester {

    public final static String KEY = "key";

    // inject the actual template
    @Autowired
    private RedisTemplate<String, Object> template;

    // inject the template as SetOperations
    @Resource(name = "redisTemplate")
    private SetOperations<String, String> setOps;

    public String logHome() {
        Set<String> set = setOps.members(KEY);
        for (String str : set) {
            System.out.println(str); //EMPTY
        }
        Set<byte[]> keys = template.getConnectionFactory().getConnection().keys("*".getBytes());
        Iterator<byte[]> it = keys.iterator();
        while (it.hasNext()) {
            byte[] data = (byte[]) it.next();
            System.out.println(new String(data, 0, data.length)); //KEYS are printed.
        }
        Set<Object> mySet = template.boundSetOps(KEY).members();
        System.out.println(mySet); //EMPTY
        return "";
    }


    public void addSomeData() {
        template.getConnectionFactory().getConnection().sAdd(KEY.getBytes(), "value".getBytes());
    }
}