codesnips

dto

java 
package com.example.demo.mapper;

import com.example.demo.dto.UserDTO;
import com.example.demo.model.User;
import org.mapstruct.*;

MapStruct for object mapping

java mapstruct dto
by David Kumar 3 tabs
java 
package com.example.users.domain;

import jakarta.persistence.Column;
import jakarta.persistence.Entity;
import jakarta.persistence.GeneratedValue;
import jakarta.persistence.GenerationType;

Mapping JPA Entities to DTOs with a MapStruct Mapper Injected into a Spring Service

spring-boot mapstruct dto
by codesnips 4 tabs
java 
package com.example.auth.dto;

import jakarta.validation.constraints.Email;
import jakarta.validation.constraints.NotBlank;
import jakarta.validation.constraints.Pattern;
import jakarta.validation.constraints.Size;

Collect Bean Validation Field Errors in a Spring Boot Signup Endpoint

spring-boot bean-validation jakarta-validation
by codesnips 3 tabs
java 
package com.shop.orders;

import jakarta.persistence.*;
import java.math.BigDecimal;
import java.time.Instant;
import java.util.ArrayList;

Mapping a JPA Entity to a Response DTO with MapStruct in Spring Boot

spring-boot jpa mapstruct
by codesnips 4 tabs
php 
<?php

namespace App\Dto;

use Symfony\Component\HttpFoundation\File\UploadedFile;
use Symfony\Component\Validator\Constraints as Assert;

Symfony Avatar Upload: Constrained Form Type, Image Validation, and an Uploader Service

symfony forms validation
by codesnips 4 tabs
java 
package com.shop.api.config;

import org.springframework.context.annotation.Configuration;
import org.springframework.http.MediaType;
import org.springframework.web.servlet.config.annotation.ContentNegotiationConfigurer;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

Version a Spring Boot REST API via Content Negotiation and Custom Media Types

spring-boot rest api-versioning
by codesnips 4 tabs
java 
package com.example.demo.dto;

import java.time.LocalDateTime;
import java.util.List;

// Simple record

Record types for immutable data

java records immutable
by David Kumar 2 tabs
java 
package com.example.api.error;

import com.fasterxml.jackson.annotation.JsonInclude;

import java.time.Instant;
import java.util.List;

Consistent JSON Error Responses with @RestControllerAdvice in Spring Boot

spring-boot rest-api error-handling
by codesnips 4 tabs
java 
package com.example.api.error;

import com.fasterxml.jackson.annotation.JsonInclude;

import java.time.Instant;
import java.util.List;

Structured Error Responses with @RestControllerAdvice in Spring Boot

spring-boot rest-api exception-handling
by codesnips 3 tabs
php 
<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

Apply and Validate Coupon Codes with a Cart Totals Service in Laravel

laravel eloquent service-layer
by codesnips 4 tabs
java 
package com.example.catalog.web;

import com.example.catalog.domain.Product;
import java.math.BigDecimal;

public record ProductResponse(

Paginated Product Search Endpoint with Spring Data JPA Specifications

spring-boot spring-data-jpa pagination
by codesnips 4 tabs
php 
<?php

namespace App\Validator;

use Symfony\Component\Validator\Constraint;

Validate a Symfony Signup DTO With a Custom Constraint and Validator

symfony validation dto
by codesnips 4 tabs