String Mapping with MapStruct

MapStruct is a compile-time code generator that simplifies the implementation of mappings between Java bean types. One common requirement in…

Read More »

Understanding MapStruct @IterableMapping

MapStruct is a popular Java annotation processor that generates type-safe and high-performance mapping code at compile time. It is widely…

Read More »

Handling Null Values with MapStruct

MapStruct is a compile-time code generation framework that simplifies mapping between Java beans by eliminating boilerplate conversion code and relying…

Read More »

Handling Abstract Class Mapping in MapStruct

MapStruct is a powerful Java annotation-based code generation framework that simplifies object-to-object mapping. However, when working with abstract classes, direct…

Read More »

How to Set Target Property Values to Null in MapStruct

In mapping scenarios, we may encounter situations where certain fields should be explicitly set to null during the mapping process,…

Read More »

What are DTOs (Data Transfer Objects)

In enterprise-level Java development, structuring data exchange between different application layers is a critical concern. Applications typically consist of several…

Read More »

Effective Strategies for Unit Testing MapStruct-Generated Mappers

MapStruct is a powerful Java annotation processor that generates type-safe, performant mappers at compile time, eliminating the need to write…

Read More »

How to Map Nested Properties Using MapStruct

This article explores how to perform nested mapping using the MapStruct library. Nested mapping is a common requirement in enterprise…

Read More »

@Context Complex Source Mappings Example

1. Introduction The org.mapstruct.Context annotation from MapStruct, a Java annotation processor for generating type-safe bean mapping code, marks a parameter…

Read More »