spring boot cache with ehcache Cannot find cache named xxx for Builder

Question

i'm getting an error while using java configuration for ehcache with spring boot and spring cache starter Cannot find cache named 'bpConfigs' for Builder[public java.util.List com.xxx.bp.repository.BpConfigRepository.getEligibleConfig()] caches=[bpConfigs] | key='' | keyGenerator='' | cacheManager='' | cacheResolver='' | condition='' | unless='' | sync='false'

my configuration :

@EnableCaching
@Configuration
public class CachingConfig  implements CachingConfigurer {

private static final int MAX_ENTRIES = 1000;
private static final int LIVE_IN_SEC = 10 * 60;

@Bean
public net.sf.ehcache.CacheManager ehCacheManager() {
    net.sf.ehcache.config.Configuration config = new Configuration();

 config.addCache(createBpConfigsCache());

    return net.sf.ehcache.CacheManager.newInstance(config);
}

@Bean
@Override
public CacheManager cacheManager() {
    return new EhCacheCacheManager(ehCacheManager());
}

@Bean
@Override
public CacheResolver cacheResolver()    {
    return new SimpleCacheResolver(cacheManager());
}

@Bean
@Override
public KeyGenerator keyGenerator() {
    return new SimpleKeyGenerator();
}

@Bean
@Override
public CacheErrorHandler errorHandler() {
    return new SimpleCacheErrorHandler();
}

private CacheConfiguration createBpConfigsCache() {

    CacheConfiguration cfg = new CacheConfiguration();

    cfg.setName("bpConfigs");
    cfg.setMemoryStoreEvictionPolicy("LRU");
    cfg.setTransactionalMode("OFF");
    cfg.setEternal(false);
    cfg.setTimeToLiveSeconds(LIVE_IN_SEC);
    cfg.setMaxEntriesLocalHeap(MAX_ENTRIES);

    return cfg;
}
}

My method :

@Repository
@CacheConfig(cacheNames ="bpConfigs")
public class BphConfigRepository {
@Cacheable
public List<LoyaltyEli> getbPConfig() {

    return jdbcTemplate.query("select XXX,YYY from TABLE", new myMapper());
}

}

your cache name is bphConfigs and your error message refers to bpConfigs. I think you have a typo at the point of definition or point of use. — Kevin
the usage site looks fine so I imagine its something about the @Configuration that's messed up. Typically the way I debug these things is to progressively simplify the configuration until it works. Here's a super simple example (not using ehcache) concretepage.com/spring-4/…. — Kevin
I used the SimpleCacheManager before this code and it works but my example with ehcache give the above error — Chakib Arrama

Chakib Arrama Chakib Arrama · Accepted Answer · 2021-06-06T02:28:04

I just removed the implemented interface CachingConfigurer and it's Okay now.

  @EnableCaching
  @Configuration("CachingConfig")
  public class CachingConfig {


  }

spring boot cache with ehcache Cannot find cache named xxx for Builder

1 Answers