Spring Data Redis

Spring Data Redis, part of the larger Spring Data family, provides easy configuration and access to Redis from Spring applications. It offers both low-level and high-level abstractions for interacting with the store, freeing the user from infrastructural concerns.

Quick Start
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Features

  • Connection package as low-level abstraction across multiple Redis drivers/connectors (Jedis, JRedis, Lettuce, and SRP)
  • Exception translation to Spring's portable Data Access exception hierarchy for Redis driver exceptions
  • RedisTemplate that provides a high level abstraction for performing various Redis operations, exception translation and serialization support
  • Pubsub support (such as a MessageListenerContainer for message-driven POJOs)
  • JDK, String, JSON and Spring Object/XML mapping serializers
  • JDK Collection implementations on top of Redis
  • Atomic counter support classes
  • Sorting and Pipelining functionality
  • Dedicated support for SORT, SORT/GET pattern and returned bulk values
  • Redis implementation for Spring 3.1 cache abstraction

Quick Start

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The recommended way to get started using spring-data-redis in your project is with a dependency management system – the snippet below can be copied and pasted into your build. Need help? See our getting started guides on building with Maven and Gradle.

Configure RedisTemplate....

<bean id="jedisConnFactory" 
    class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory" 
    p:use-pool="true"/>

<!-- redis template definition -->
<bean id="redisTemplate" 
    class="org.springframework.data.redis.core.RedisTemplate" 
    p:connection-factory-ref="jedisConnFactory"/>

Inject and use RedisTemplate or any of its opsForX() instances....

public class Example {

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

    // inject the template as ListOperations
    // can also inject as Value, Set, ZSet, and HashOperations
    @Resource(name="redisTemplate")
    private ListOperations<String, String> listOps;

    public void addLink(String userId, URL url) {
        listOps.leftPush(userId, url.toExternalForm());
        // or use template directly
        redisTemplate.boundListOps(userId).leftPush(url.toExternalForm());
    }
}

Sample Projects

Getting Started Guides

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