Class PostgresCacheHelper

java.lang.Object

org.fireflyframework.cache.factory.PostgresCacheHelper

public final class PostgresCacheHelper
extends Object

Self-contained factory helper that builds a PostgresCacheAdapter.

The fully-qualified class name org.fireflyframework.cache.factory.PostgresCacheHelper is referenced reflectively by the cache core, so it must not be renamed or moved to a different package.

Method Summary

Modifier and Type	Method	Description
static org.fireflyframework.cache.core.CacheAdapter	createPostgresCacheAdapter(String cacheName, String keyPrefix, Duration defaultTtl, Object r2dbcConnectionFactory, org.fireflyframework.cache.properties.CacheProperties properties, com.fasterxml.jackson.databind.ObjectMapper objectMapper)	Creates a PostgreSQL cache adapter from the supplied connection factory and cache properties.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

createPostgresCacheAdapter

public static org.fireflyframework.cache.core.CacheAdapter createPostgresCacheAdapter(String cacheName,
 String keyPrefix,
 Duration defaultTtl,
 Object r2dbcConnectionFactory,
 org.fireflyframework.cache.properties.CacheProperties properties,
 com.fasterxml.jackson.databind.ObjectMapper objectMapper)

Creates a PostgreSQL cache adapter from the supplied connection factory and cache properties.

Parameters:

cacheName - the logical cache name

keyPrefix - the key prefix applied to all cache keys

defaultTtl - default TTL applied when no explicit TTL is supplied

r2dbcConnectionFactory - the R2DBC ConnectionFactory (typed as Object so the cache core never compiles against R2DBC types)

properties - the cache properties (Postgres config is read from getPostgres())

objectMapper - the Jackson object mapper used for value serialization

Returns:

a configured CacheAdapter backed by PostgreSQL