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Chapter 2. Externalizing sessions with Spring Session
Store session data for Spring applications in Data Grid caches and independently of the container.
2.1. Externalizing Sessions with Spring Session
Use the Spring Session API to externalize session data to Data Grid.
Procedure
Add dependencies to your
pom.xml.-
Embedded caches:
infinispan-spring6-embedded Remote caches:
infinispan-spring6-remoteThe following example is for remote caches:
<dependencies> <dependency> <groupId>org.infinispan</groupId> <artifactId>infinispan-core</artifactId> </dependency> <dependency> <groupId>org.infinispan</groupId> <artifactId>infinispan-spring6-remote</artifactId> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>${version.spring}</version> </dependency> <dependency> <groupId>org.springframework.session</groupId> <artifactId>spring-session-core</artifactId> <version>${version.spring}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>${version.spring}</version> </dependency> </dependencies>
-
Embedded caches:
Specify the appropriate
FactoryBeanto expose aCacheManagerinstance.-
Embedded caches:
SpringEmbeddedCacheManagerFactoryBean -
Remote caches:
SpringRemoteCacheManagerFactoryBean
-
Embedded caches:
Enable Spring Session with the appropriate annotation.
-
Embedded caches:
@EnableInfinispanEmbeddedHttpSession Remote caches:
@EnableInfinispanRemoteHttpSessionThese annotations have optional parameters:
-
maxInactiveIntervalInSecondssets session expiration time in seconds. The default is1800. -
cacheNamespecifies the name of the cache that stores sessions. The default issessions.
-
-
Embedded caches:
The following example shows a complete, annotation-based configuration:
@EnableInfinispanEmbeddedHttpSession
@Configuration
public class Config {
@Bean
public SpringEmbeddedCacheManagerFactoryBean springCacheManager() {
return new SpringEmbeddedCacheManagerFactoryBean();
}
//An optional configuration bean responsible for replacing the default
//cookie that obtains configuration.
//For more information refer to the Spring Session documentation.
@Bean
public HttpSessionIdResolver httpSessionIdResolver() {
return HeaderHttpSessionIdResolver.xAuthToken();
}
}