Annotation Interface EnableRedisIndexedWebSession
@Retention(RUNTIME)
@Target(TYPE)
@Documented
@Import(RedisIndexedWebSessionConfiguration.class)
public @interface EnableRedisIndexedWebSession
Add this annotation to an
Configuration
class to expose the WebSessionManager
as a bean named webSessionManager
and backed by Reactive Redis. In order to leverage the annotation, a single
ReactiveRedisConnectionFactory
must be provided. For example:
@Configuration(proxyBeanMethods = false) @EnableRedisIndexedWebSession public class RedisIndexedWebSessionConfig { @Bean public LettuceConnectionFactory redisConnectionFactory() { return new LettuceConnectionFactory(); } }More advanced configurations can extend
RedisIndexedWebSessionConfiguration
instead.- Since:
- 3.3
-
Optional Element Summary
Modifier and TypeOptional ElementDescriptionint
The session timeout in seconds.Defines a unique namespace for keys.Save mode for the session.
-
Element Details
-
maxInactiveIntervalInSeconds
int maxInactiveIntervalInSecondsThe session timeout in seconds. By default, it is set to 1800 seconds (30 minutes). A negative number means permanently valid.- Returns:
- the seconds a session can be inactive before expiring
- Default:
- 1800
-
redisNamespace
String redisNamespaceDefines a unique namespace for keys. The value is used to isolate sessions by changing the prefix from defaultspring:session:
to<redisNamespace>:
.For example, if you had an application named "Application A" that needed to keep the sessions isolated from "Application B" you could set two different values for the applications and they could function within the same Redis instance.
- Returns:
- the unique namespace for keys
- Default:
- "spring:session"
-
saveMode
SaveMode saveModeSave mode for the session. The default isSaveMode.ON_SET_ATTRIBUTE
, which only saves changes made to session.- Returns:
- the save mode
- Default:
- ON_SET_ATTRIBUTE
-