How to associate a redis CrudRepository to a database - redis

Question

I am using spring-data-redis on my spring-boot 1.4 application. I have two distinct CrudRepositories. However, I am struggling to associate them with their respective Connection factories.
Bottom line is: I'd like PersonRedisRepository to use db #6 and OtherPurposeRedisRepository to use db #3. To be hoehest, I am not 100% sure if the way I am tackling the matter is correct.
The repository
interface PersonRedisRepository extends CrudRepository<Person, String> {
}
interface OtherPurposeRedisRepository extends CrudRepository<OtherPurpose, String> {
}
Configuration for person repository
#EnableRedisRepositories(basePackageClasses = [PersonRedisRepository.class], redisTemplateRef = "personRedisTemplate")
class RedisConfigurationForPerson {
#Bean(name = "personFactory")
public RedisConnectionFactory personJedisConnectionFactory() {
JedisConnectionFactory jedisConnectionFactory = new JedisConnectionFactory()
jedisConnectionFactory.usePool = true
jedisConnectionFactory.hostName = "127.0.0.1"
jedisConnectionFactory.database = 6
return jedisConnectionFactory
}
#Bean(name = "personRedisTemplate")
public RedisTemplate<byte[], byte[]> availabilityCacheRedisTemplate() {
RedisTemplate<byte[], byte[]> template = new RedisTemplate<byte[], byte[]>()
template.setConnectionFactory(personJedisConnectionFactory())
template
}
}
Configuration for other purpose repository
#EnableRedisRepositories(basePackageClasses = [OtherPurpsoseRepository.class], redisTemplateRef = "otherPurposeRedisTemplate")
class RedisConfigurationForOtherPurpose {
#Bean(name = "otherPurposeFactory")
public RedisConnectionFactory otherPurposeJedisConnectionFactory() {
JedisConnectionFactory jedisConnectionFactory = new JedisConnectionFactory()
jedisConnectionFactory.usePool = true
jedisConnectionFactory.hostName = "127.0.0.1"
jedisConnectionFactory.database = 3
return jedisConnectionFactory
}
#Bean(name = "otherPurposeRedisTemplate")
public RedisTemplate<byte[], byte[]> otherPurposeRedisTemplate() {
RedisTemplate<byte[], byte[]> template = new RedisTemplate<byte[], byte[]>()
template.setConnectionFactory(otherPurposeJedisConnectionFactory())
template
}
}
Everything works just fine, I can read/write using both Repositories. However, they both read/write on the db 6.

Answer 1

Another guy had the same problem as you. Even if the examples are for jpa repositories these links should help you :
Spring Boot Configure and Use Two DataSources
http://www.baeldung.com/spring-data-jpa-multiple-databases
you have first to bind the configuration datasource with the #Primay annotation and specify the datasource you are working on. This is the first part. I've looked quickly the second part and I will go deeper later. Will update my psot when done ;)