Caching with Google Guava

Spring Caching with Guava

In Spring core, it also provides Guava Cache support.

Enable Caching

Add @EnableCaching(mode=AdviceMode.ASPECTJ) annotation on the configuration class if you are using Java based configuration.

@Configuration
...
@EnableCaching(mode=AdviceMode.ASPECTJ)
public class JpaConfig {...}

Then, specify a CacheManager provider in your configuration. There is a GuavaCacheManager provided by Spring.

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

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

Do not forget to add the guava dependency in your Maven pom.xml file.

<dependency>
 <groupId>com.google.guava</groupId>
 <artifactId>guava</artifactId>
</dependency>

Code sample

Check out the sample codes.

https://github.com/hantsy/spring-sandbox4

And explore the spring-cache-guava folder.