package com.trendmicro.grid.acl.ds.jpa;
   
   import com.trendmicro.grid.acl.ds.SourceDomainRepository;
   import com.trendmicro.grid.acl.ds.datatypes.SharedSourceDomain;
   import com.trendmicro.grid.acl.ds.jpa.entities.JpaSourceDomain;
   import org.springframework.stereotype.Service;
   
   import javax.annotation.Resource;
   
  /**
   * Is a service that fetches source domains.
   *
   * @author juergen_kellerer, 2010-06-01
   * @version 1.0
   */
  @Service
  public class JpaSourceDomainFetcher extends AbstractFetcher<String, JpaSourceDomain, SourceDomainRepository> {
  
  	@Resource
  	JpaSourceDomainRepository fallbackDomainRepository;
  
  	public JpaSourceDomainFetcher() {
  		super(SourceDomainRepository.class);
  	}
  
  	@Override
  	protected SourceDomainRepository getFallbackRepository() {
  		return fallbackDomainRepository;
  	}
  
  	@Override
  	protected SharedSourceDomain fetch(SourceDomainRepository repository, String key) {
  		return repository.getOrCreate(key);
  	}
  }