content: package com.ctrip.framework.apollo.configservice.service.config;
  
  import com.ctrip.framework.apollo.biz.entity.Release;
  import com.ctrip.framework.apollo.biz.entity.ReleaseMessage;
  import com.ctrip.framework.apollo.biz.service.ReleaseService;
  import com.ctrip.framework.apollo.core.dto.ApolloNotificationMessages;
  
  import org.springframework.beans.factory.annotation.Autowired;
  
  /**
   * config service with no cache
   *
   * @author Jason Song(song_s@ctrip.com)
   */
  public class DefaultConfigService extends AbstractConfigService {
  
    @Autowired
    private ReleaseService releaseService;
  
    @Override
    protected Release findActiveOne(long id, ApolloNotificationMessages clientMessages) {
      return releaseService.findActiveOne(id);
    }
  
    @Override
    protected Release findLatestActiveRelease(String configAppId, String configClusterName, String configNamespace,
                                              ApolloNotificationMessages clientMessages) {
      return releaseService.findLatestActiveRelease(configAppId, configClusterName,
          configNamespace);
    }
  
    @Override
    public void handleMessage(ReleaseMessage message, String channel) {
      // since there is no cache, so do nothing
    }
  }
  