What Java Libraries Enable Automated Object-to-Object Mapping?

Available Tools for Automated Object-to-Object Mapping in Java

In the quest to automate the conversion of Domain Objects (DO) to Data Transfer Objects (DTO), developers often turn to third-party libraries. Here are some popular options:

• Commons-BeanUtils: Offers utility methods for converting scalars, arrays, and collections.
• Commons-Lang: Provides operations on regular arrays and primitive arrays.
• Spring Framework: Supports property editors that transform objects to and from strings.
• Dozer: A robust and customizable mapping framework.
• ModelMapper: An intelligent mapping framework that maps objects based on conventions.
• MapStruct: A code generator that produces type-safe and dependency-less mapping code.
• Orika: Uses byte code generation to create efficient mappers.
• Selma: A compile-time mapper generator with customizable mapping rules.

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