org.springframework.data.redis.cache

Interface CacheKeyPrefix

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface CacheKeyPrefix

CacheKeyPrefix provides a hook for creating custom prefixes prepended to the actual key stored in Redis.

Since:

2.0.4

Author:

Christoph Strobl, Mark Paluch

Method Summary

Modifier and Type	Method and Description
String	compute(String cacheName) Compute the prefix for the actual key stored in Redis.
static CacheKeyPrefix	simple() Creates a default CacheKeyPrefix scheme that prefixes cache keys with cacheName followed by double colons.

Method Detail

compute

String compute(String cacheName)

Compute the prefix for the actual key stored in Redis.

Parameters:

cacheName - will never be null.

Returns:

never null.

simple

static CacheKeyPrefix simple()

Creates a default CacheKeyPrefix scheme that prefixes cache keys with cacheName followed by double colons. A cache named myCache will prefix all cache keys with myCache::.

Returns:

the default CacheKeyPrefix scheme.