CodeSnips

java

package com.example.storage;

import jakarta.validation.Valid;
import jakarta.validation.constraints.Min;
import jakarta.validation.constraints.NotBlank;
import jakarta.validation.constraints.Pattern;

Bind and Validate Grouped App Settings with @ConfigurationProperties in Spring Boot

spring-boot configuration validation

by codesnips 3 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

import com.fasterxml.jackson.annotation.JsonSubTypes;
import com.fasterxml.jackson.annotation.JsonTypeInfo;
import com.fasterxml.jackson.annotation.JsonTypeInfo.As;
import com.fasterxml.jackson.annotation.JsonTypeInfo.Id;

import java.math.BigDecimal;

Deserialize Polymorphic JSON into a Sealed Interface Hierarchy with Jackson

jackson json deserialization

by codesnips 3 tabs

java

package com.example.billing.config;

import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Configuration;

@Configuration

Type-Safe Spring Boot Config with @ConfigurationProperties Records and Validation

spring-boot configuration validation

by codesnips 4 tabs

java

import java.math.BigDecimal;
import java.time.LocalDate;
import java.util.List;

import Transaction.Category;

Grouping and Summarizing Transactions with Java Stream Collectors

java streams collectors

by codesnips 3 tabs