UserRepository.java

package fr.ekito.example.repository;

import fr.ekito.example.domain.User;
import org.joda.time.DateTime;
import org.springframework.data.mongodb.repository.MongoRepository;
import org.springframework.data.mongodb.repository.Query;

import java.util.List;

/**
 * Spring Data MongoDB repository for the User entity.
 */
public interface UserRepository extends MongoRepository<User, String> {
    
    @Query("{activationKey: ?0}")
    User getUserByActivationKey(String activationKey);
    
    @Query("{activation_key: 'false', createdDate: {$gt: ?0}}")
    List<User> findNotActivatedUsersByCreationDateBefore(DateTime dateTime);

    User findOneByEmail(String email);
}