argos/dmp-backend/web/src/main/java/eu/eudat/cache/ResponsesCache.java

51 lines
2.6 KiB
Java

package eu.eudat.cache;
import com.google.common.cache.CacheBuilder;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.cache.CacheManager;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.cache.guava.GuavaCache;
import org.springframework.cache.support.SimpleCacheManager;
import org.springframework.context.annotation.Bean;
import org.springframework.stereotype.Component;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.TimeUnit;
@Component
@EnableCaching
public class ResponsesCache {
private static final Logger logger = LoggerFactory.getLogger(ResponsesCache.class);
public static long HOW_MANY = 30;
public static TimeUnit TIME_UNIT = TimeUnit.MINUTES;
@Bean
public CacheManager cacheManager() {
logger.info("Loading ResponsesCache...");
SimpleCacheManager simpleCacheManager = new SimpleCacheManager();
List<GuavaCache> caches = new ArrayList<GuavaCache>();
caches.add(new GuavaCache("repositories", CacheBuilder.newBuilder().expireAfterAccess(HOW_MANY, TIME_UNIT).build()));
caches.add(new GuavaCache("grants", CacheBuilder.newBuilder().expireAfterAccess(HOW_MANY, TIME_UNIT).build()));
caches.add(new GuavaCache("projects", CacheBuilder.newBuilder().expireAfterAccess(HOW_MANY, TIME_UNIT).build()));
caches.add(new GuavaCache("funders", CacheBuilder.newBuilder().expireAfterAccess(HOW_MANY, TIME_UNIT).build()));
caches.add(new GuavaCache("organisations", CacheBuilder.newBuilder().expireAfterAccess(HOW_MANY, TIME_UNIT).build()));
caches.add(new GuavaCache("registries", CacheBuilder.newBuilder().expireAfterAccess(HOW_MANY, TIME_UNIT).build()));
caches.add(new GuavaCache("services", CacheBuilder.newBuilder().expireAfterAccess(HOW_MANY, TIME_UNIT).build()));
caches.add(new GuavaCache("tags", CacheBuilder.newBuilder().expireAfterAccess(HOW_MANY, TIME_UNIT).build()));
caches.add(new GuavaCache("researchers", CacheBuilder.newBuilder().expireAfterAccess(HOW_MANY, TIME_UNIT).build()));
caches.add(new GuavaCache("externalDatasets", CacheBuilder.newBuilder().expireAfterAccess(HOW_MANY, TIME_UNIT).build()));
caches.add(new GuavaCache("currencies", CacheBuilder.newBuilder().expireAfterAccess(HOW_MANY, TIME_UNIT).build()));
caches.add(new GuavaCache("licenses", CacheBuilder.newBuilder().expireAfterAccess(HOW_MANY, TIME_UNIT).build()));
simpleCacheManager.setCaches(caches);
logger.info("OK");
return simpleCacheManager;
}
}