How to get items on a specific parameter?

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I recently work with MongoDB and with spring-data and I have this question. I want to get all the items in which categoryId = cat120026. For this purpose I wrote this method:

Interface:

public interface ProductService {



    @Query("{ 'categoryId' : '"cat120026"' }")

    ProductModelResponse getProductByCategory();

}

Interface impl:

 @Autowired

    @Qualifier("productRepository")

    private MongoRepository<ProductModel, String> repository;



    @Override

    public ProductModelResponse getProductByCategory() {

        return new ProductModelResponse(repository.findAll());

    }

But my query is not picked up, I get a complete list of items. I saw mongoTemplate examples, but do not quite understand what kind of class is specified in the parameters. My ProductResponseModel is my JSON response. How it can be improved?

Answer:

@Override

    public ProductModelResponse getProductByCategory() {

        Query query = new Query(Criteria.where("categoryId").is(""cat120026""));

        return new ProductModelResponse(pp.find(query, ProductModel.class));

    }

edited Jan 4 at 15:45

asked Jan 3 at 13:48

Mefisto_Fell

328111

add a comment |

I recently work with MongoDB and with spring-data and I have this question. I want to get all the items in which categoryId = cat120026. For this purpose I wrote this method:

Interface:

public interface ProductService {



    @Query("{ 'categoryId' : '"cat120026"' }")

    ProductModelResponse getProductByCategory();

}

Interface impl:

 @Autowired

    @Qualifier("productRepository")

    private MongoRepository<ProductModel, String> repository;



    @Override

    public ProductModelResponse getProductByCategory() {

        return new ProductModelResponse(repository.findAll());

    }

Answer:

@Override

    public ProductModelResponse getProductByCategory() {

        Query query = new Query(Criteria.where("categoryId").is(""cat120026""));

        return new ProductModelResponse(pp.find(query, ProductModel.class));

    }

edited Jan 4 at 15:45

asked Jan 3 at 13:48

Mefisto_Fell

328111

add a comment |

I recently work with MongoDB and with spring-data and I have this question. I want to get all the items in which categoryId = cat120026. For this purpose I wrote this method:

Interface:

public interface ProductService {



    @Query("{ 'categoryId' : '"cat120026"' }")

    ProductModelResponse getProductByCategory();

}

Interface impl:

 @Autowired

    @Qualifier("productRepository")

    private MongoRepository<ProductModel, String> repository;



    @Override

    public ProductModelResponse getProductByCategory() {

        return new ProductModelResponse(repository.findAll());

    }

Answer:

@Override

    public ProductModelResponse getProductByCategory() {

        Query query = new Query(Criteria.where("categoryId").is(""cat120026""));

        return new ProductModelResponse(pp.find(query, ProductModel.class));

    }

edited Jan 4 at 15:45

asked Jan 3 at 13:48

Mefisto_Fell

328111

I recently work with MongoDB and with spring-data and I have this question. I want to get all the items in which categoryId = cat120026. For this purpose I wrote this method:

Interface:

public interface ProductService {



    @Query("{ 'categoryId' : '"cat120026"' }")

    ProductModelResponse getProductByCategory();

}

Interface impl:

 @Autowired

    @Qualifier("productRepository")

    private MongoRepository<ProductModel, String> repository;



    @Override

    public ProductModelResponse getProductByCategory() {

        return new ProductModelResponse(repository.findAll());

    }

Answer:

@Override

    public ProductModelResponse getProductByCategory() {

        Query query = new Query(Criteria.where("categoryId").is(""cat120026""));

        return new ProductModelResponse(pp.find(query, ProductModel.class));

    }

java mongodb spring-data

edited Jan 4 at 15:45

asked Jan 3 at 13:48

Mefisto_Fell

328111

edited Jan 4 at 15:45

asked Jan 3 at 13:48

Mefisto_Fell

328111

edited Jan 4 at 15:45

asked Jan 3 at 13:48

Mefisto_Fell

328111

asked Jan 3 at 13:48

Mefisto_Fell

328111

asked Jan 3 at 13:48

Mefisto_Fell

328111

add a comment |

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