Package org.springframework.data.redis.core

Class RedisTemplate<K,V>

java.lang.Object
org.springframework.data.redis.core.RedisAccessor
org.springframework.data.redis.core.RedisTemplate<K,V>
Type Parameters:
K - the Redis key type against which the template works (usually a String)
V - the Redis value type against which the template works
All Implemented Interfaces:
Aware, BeanClassLoaderAware, InitializingBean, RedisOperations<K,V>
Direct Known Subclasses:
StringRedisTemplate
public class RedisTemplate<K,V> extends RedisAccessor implements RedisOperations<K,V>, BeanClassLoaderAware
Helper class that simplifies Redis data access code.

Performs automatic serialization/deserialization between the given objects and the underlying binary data in the Redis store. By default, it uses Java serialization for its objects (through JdkSerializationRedisSerializer ). For String intensive operations consider the dedicated StringRedisTemplate.

The central method is execute(RedisCallback), supporting Redis access code implementing the RedisCallback interface. It provides RedisConnection handling such that neither the RedisCallback implementation nor the calling code needs to explicitly care about retrieving/closing Redis connections, or handling Connection lifecycle exceptions. For typical single step actions, there are various convenience methods.

Once configured, this class is thread-safe.

Note that while the template is generified, it is up to the serializers/deserializers to properly convert the given Objects to and from binary data.

This is the central class in Redis support.

Author:
Costin Leau, Christoph Strobl, Ninad Divadkar, Anqing Shao, Mark Paluch, Denis Zavedeev, ihaohong, Chen Li, Vedran Pavic
See Also: