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Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.
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The Training MapStruct 2026 - Efficiently Mapping Java Objects training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.
The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.
To ensure the quality of the Training MapStruct 2026 - Efficiently Mapping Java Objects training, Learni provides the following teaching resources:
For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.
The assessment of skills acquired during the Training MapStruct 2026 - Efficiently Mapping Java Objects training is carried out through:
Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.
Learni training programs are available for inter-company and intra-company settings, both in-person and remote. Registration is possible up to 48 business hours before the start of training. Our programs are eligible for OPCO, Pôle emploi, and FNE-Formation funding. Contact us to discuss your training project and funding possibilities.
Immersive introduction to MapStruct 2026 with quick installation via Maven or Gradle in a concrete Java project, hands-on use of @Mapper and @Mapping annotations to transform entities into DTOs without boilerplate code, practical exercises on enterprise cases such as user-to-client conversion, automatic code generation by the processor, initial unit tests to validate mappings, and personalized code review to solidify skills from day one.
Deep dive into complex MapStruct 2026 mappings handling nested relationships and object lists, defining custom methods with @MappingTarget for advanced transformations, using Java and Spring expressions to enrich DTOs, practical workshops on real business scenarios like e-commerce data aggregation, debugging code generation, performance optimization with ignores and qualifiers, delivering ready-to-integrate components for immediate team use.
Expert integration of MapStruct 2026 into Spring Boot for professional applications, advanced configuration with @Component and dependency injection, developing comprehensive unit tests using JUnit and AssertJ on real mappers, exploring best practices for maintainability such as versioning and profiles, CI/CD simulation with GitHub Actions, finalization of the red thread project with simulated deployment, and personalized action plan for immediate enterprise implementation.
Target audience
Java developers, backend engineers, and software architects for professional skill development
Prerequisites
Basic knowledge of Java 8+, Maven or Gradle, and object-oriented programming
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