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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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Don't let this gap widen
Sans maîtrise de l'injection de dépendances légère en Java, vos applications Java souffrent de couplages rigides et de code monolithique, multipliant les bugs et la dette technique.
Les développeurs gaspillent 35 % de leur temps en wiring manuel, soit plus de 40 000 € annuels par équipe de 5 personnes en productivité perdue.
65 % des incidents en production proviennent d'erreurs de dépendances mal gérées, générant des outages coûtant en moyenne 75 000 € chacun et menaçant la réputation de l'entreprise.
Chaque trimestre sans cette expertise expose votre carrière à l'obsolescence, pendant que vos pairs livrent des solutions scalables et agiles.
The Maîtriser PicoContainer : L’Injection de Dépendances Légère pour Java 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 Maîtriser PicoContainer : L’Injection de Dépendances Légère pour Java 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 Maîtriser PicoContainer : L’Injection de Dépendances Légère pour Java 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.
Pourquoi l’injection de dépendances ? Principes d’IoC. Présentation de PicoContainer : origine, philosophie et positionnement. Installation, mode console et configuration de base. Création d’un premier conteneur et gestion simple de composants. Analyse des cas d’utilisation typiques en entreprise.
Mécanismes d’injection (constructeur, setter, annotation). Gestion du cycle de vie avec les scopes (singleton, prototype, etc.). Utilisation des sous-conteneurs (child containers) pour grandes applications. Stratégies de composition, modularité et découplage fort. Intégration dans un projet Maven ou Gradle : meilleures pratiques. Passage de dépendances contextuelles et paramètres dynamiques.
Bonnes pratiques pour tester les composants injectés (mock, stub). PicoContainer et TDD : organisation du code et tests automatisés. Migration depuis un framework existant (Spring ou Guice) : avantages et limites. Sécuriser et documenter l’intégration. Déployer une app Java PicoContainer en production. Bilan complet, retour sur expérience, cas d’usages avancés et échanges personnalisés avec les participants.
Target audience
Développeurs Java, architectes logiciels, lead développeurs désirant exploiter un container léger pour leurs applications
Prerequisites
Bonne connaissance de Java ; notions d’architecture logicielle
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