MongoDBと 引用符の統合

package org.acme;
import jakarta.nosql.Column;
import jakarta.nosql.Entity;
import jakarta.nosql.Id;
/**
 * Represents a restaurant entity from the sample_restaurants database .
 * This class is used as an entity in the MongoDB database.
 */
@Entity("restaurants")
public class Restaurant {
    
    @Id 
    private String id;
    
    @Column 
    private String name;
    
    @Column 
    private String borough;
    
    @Column 
    private String cuisine;
    // Default constructor required by JNoSQL
    public Restaurant() {}
    // Constructor
    public Restaurant(String id, String name, String borough,String cuisine) {
        this.id = id;
        this.name = name;
        this.borough = borough;
        this.cuisine = cuisine;
    }
    // Getters and setters
    public String getId() { return id; }
    public void setId(String id) { this.id = id; }
    
    public String getName() { return name; }
    public void setName(String name) { this.name = name; }
    
    public String getBorough() { return borough; }
    public void setBorough(String borough) { this.borough = borough; }
    
    public String getCuisine() { return cuisine; }
    public void setCuisine(String cuisine) { this.cuisine = cuisine; }
}

package org.acme;
import jakarta.data.repository.Repository;
import org.eclipse.jnosql.mapping.NoSQLRepository;
import java.util.List;
/**
 * Interface for managing restaurant data.
 *
 * It uses the Jakarta Data Specification capabilities.
 *
 */
@Repository
public interface RestaurantRepository extends NoSQLRepository<Restaurant, String> {
    List<Restaurant> findByBorough(String borough);
    List<Restaurant> findByCuisine(String cuisine);
}

package org.acme;
import jakarta.inject.Inject;
import jakarta.ws.rs.*;
import jakarta.ws.rs.core.MediaType;
import jakarta.ws.rs.core.Response;
import java.util.List;
/**
 * REST API controller for restaurant operations.
 * Provides endpoints for retrieving restaurant data from MongoDB.
 */
@Path("/restaurants")
@Produces(MediaType.APPLICATION_JSON)
@Consumes(MediaType.APPLICATION_JSON)
public class RestaurantResource {
    @Inject
    RestaurantRepository restaurantRepository;
    /**
     * Retrieves all restaurants from the database.
     * 
     * @return List of all restaurants
     */
    @GET
    public Response getAllRestaurants() {
        try {
            List<Restaurant> restaurants = restaurantRepository.findAll().toList();
            System.out.println("Found " + restaurants.size() + " restaurants");
            return Response.ok(restaurants).build();
        } catch (Exception e) {
            e.printStackTrace();
            return Response.status(Response.Status.INTERNAL_SERVER_ERROR)
                    .entity("Error retrieving restaurants: " + e.getMessage())
                    .build();
        }
    }
    /**
     * Retrieves filtered restaurants in Queens that contain "Moon" in the name.
     * 
     * @return List of filtered restaurants
     */
    @GET
    @Path("/browse")
    public Response getFilteredRestaurants() {
        try {
            // Temporarily use findAll() to test basic connectivity
            List<Restaurant> allRestaurants = restaurantRepository.findAll().toList();
            System.out.println("Total restaurants found: " + allRestaurants.size());
            
            // Filter for Queens restaurants that also have "Moon" in the name
            List<Restaurant> queensRestaurants = allRestaurants.stream()
                    .filter(restaurant -> "Queens".equals(restaurant.getBorough()) &&
                            restaurant.getName() != null && 
                            restaurant.getName().toLowerCase().contains("moon"))
                    .toList();
            System.out.println("Queens restaurants found: " + queensRestaurants.size());
            
            return Response.ok(queensRestaurants).build();
        } catch (Exception e) {
            e.printStackTrace();
            return Response.status(Response.Status.INTERNAL_SERVER_ERROR)
                    .entity("Error retrieving filtered restaurants: " + e.getMessage())
                    .build();
        }
    }
    /**
     * Retrieves restaurants by cuisine type.
     * 
     * @param cuisine The cuisine type to filter for
     * @return List of restaurants that have the specified cuisine
     */
    @GET
    @Path("/cuisine/{cuisine}")
    public Response getRestaurantsByCuisine(@PathParam("cuisine") String cuisine) {
        try {
            List<Restaurant> restaurants = restaurantRepository.findByCuisine(cuisine);
            return Response.ok(restaurants).build();
        } catch (Exception e) {
            return Response.status(Response.Status.INTERNAL_SERVER_ERROR)
                    .entity("Error retrieving restaurants by cuisine: " + e.getMessage())
                    .build();
        }
    }
}

package org.acme;
import io.quarkus.test.junit.QuarkusTest;
import jakarta.inject.Inject;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;
import java.util.List;
import static org.assertj.core.api.Assertions.assertThat;
/**
 * RestaurantRepositoryTest is a test class for testing the RestaurantRepository operations.
 *
 * It uses the Quarkus Test framework to test the restaurant data access.
 */
@QuarkusTest
public class RestaurantRepositoryTest {
    @Inject
    RestaurantRepository restaurantRepository;
    @Test
    @DisplayName("Should retrieve restaurants from the database")
    public void testRetrieveRestaurants() {
        // Test repository injection and MongoDB connection
        assertThat(restaurantRepository).isNotNull();
    }
    @Test
    @DisplayName("Should find restaurants by borough")
    public void testFindRestaurantsByBorough() {
        // Test that the method exists and returns data
        List<Restaurant> restaurants = restaurantRepository.findByBorough("Queens");
        assertThat(restaurants).isNotNull();
    }
}