com.launchdarkly.sdk.server.integrations

Class Redis

java.lang.Object

com.launchdarkly.sdk.server.integrations.Redis

public abstract class Redis
extends java.lang.Object

Integration between the LaunchDarkly SDK and Redis.

Since:

4.12.0

Method Summary

Modifier and Type	Method and Description
static RedisStoreBuilder<com.launchdarkly.sdk.server.subsystems.BigSegmentStore>	bigSegmentStore() Returns a builder object for creating a Redis-backed Big Segment store.
static RedisStoreBuilder<com.launchdarkly.sdk.server.subsystems.PersistentDataStore>	dataStore() Returns a builder object for creating a Redis-backed persistent data store.

Methods inherited from class java.lang.Object

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

Method Detail

dataStore

public static RedisStoreBuilder<com.launchdarkly.sdk.server.subsystems.PersistentDataStore> dataStore()

Returns a builder object for creating a Redis-backed persistent data store.

This is for the main data store that holds feature flag data. To configure a Big Segment store, use bigSegmentStore() instead.

You can use methods of the builder to specify any non-default Redis options you may want, before passing the builder to Components.persistentDataStore(ComponentConfigurer). In this example, the store is configured to use a Redis host called "host1":

     LDConfig config = new LDConfig.Builder()
         .dataStore(
             Components.persistentDataStore(
                 Redis.dataStore().uri(URI.create("redis://host1:6379")
             )
         )
         .build();
 

Note that the SDK also has its own options related to data storage that are configured at a different level, because they are independent of what database is being used. For instance, the builder returned by Components.persistentDataStore(ComponentConfigurer) has options for caching:

     LDConfig config = new LDConfig.Builder()
         .dataStore(
             Components.persistentDataStore(
                 Redis.dataStore().uri(URI.create("redis://my-redis-host"))
             ).cacheSeconds(15)
         )
         .build();
 

Returns:

a data store configuration object

bigSegmentStore

public static RedisStoreBuilder<com.launchdarkly.sdk.server.subsystems.BigSegmentStore> bigSegmentStore()

Returns a builder object for creating a Redis-backed Big Segment store.

You can use methods of the builder to specify any non-default Redis options you may want, before passing the builder to Components.bigSegments(ComponentConfigurer). In this example, the store is configured to use a Redis host called "host2":

     LDConfig config = new LDConfig.Builder()
         .bigSegments(
             Components.bigSegments(
                 Redis.bigSegmentStore().uri(URI.create("redis://host2:6379")
             )
         )
         .build();
 

Note that the SDK also has its own options related to Big Segments that are configured at a different level, because they are independent of what database is being used. For instance, the builder returned by Components.bigSegments(ComponentConfigurer) has an option for the status polling interval:

     LDConfig config = new LDConfig.Builder()
         .dataStore(
             Components.bigSegments(
                 Redis.bigSegmentStore().uri(URI.create("redis://my-redis-host"))
             ).statusPollInterval(Duration.ofSeconds(30))
         )
         .build();
 

Returns:

a Big Segment store configuration object

Since:

3.0.0