microsoft/tsyringe
Tsyringe
tsyringe est un conteneur d'injection de dépendances TypeScript et un framework d'inversion de contrôle. Il découple les implémentations de classes de la création d'objets en gérant les dépendances et les cycles de vie des objets à l'aide de décorateurs et de métadonnées.
Le framework dispose d'un système de conteneurs hiérarchique où les conteneurs enfants peuvent maintenir des portées d'enregistrement indépendantes et revenir aux conteneurs parents pour la résolution des dépendances. Il fournit un système de fournisseur qui contrôle la longévité des objets via des règles d'instanciation singleton et transitoire.
Le système prend en charge l'injection récursive par constructeur et gère les dépendances circulaires à l'aide de proxys. Il inclut des capacités pour le mappage de registre basé sur des jetons, la résolution multi-implémentation et l'élimination automatique des ressources pour les objets qui implémentent des interfaces de nettoyage.
Features
- TypeScript Dependency Injection Libraries - Provides a full-featured dependency injection library tailored for TypeScript, leveraging decorators and metadata for runtime injection.
- Dependency Lifecycle Management - Manages the acquisition and release phases of dependencies to control object longevity.
- Hierarchical Containers - Ships a hierarchical container system where child containers maintain independent scopes and fall back to parent containers.
- Class Registries - Maintains centralized mappings of tokens to provider definitions for dynamic lookup and instantiation.
- Dependency Injection Frameworks - Functions as a comprehensive inversion of control framework that decouples class implementations from their instantiation logic.
- Automatic Constructor Injection - Provides automatic provisioning of dependencies into constructors using metadata and annotations.
- Dependency Resolution - Provides the process of retrieving and instantiating registered services from a container using unique tokens.
- Instance Lifecycles - Controls object longevity through singleton and transient instantiation rules.
- Dependency Metadata - Uses TypeScript decorators to store dependency requirements in class metadata for runtime retrieval.
- Instance Lifecycles - Provides a provider system to control object longevity via singleton and transient instantiation rules.
- Recursive Dependency Resolution - Resolves a graph of nested constructor dependencies recursively until a base instance is created.
- Provider Mappings - Links tokens to classes, values, or factories to define how the container creates dependencies.
- Dependency Resource Disposal - Executes registered cleanup functions for dependencies to release system resources.
- Disposable Resource Management - Automates the cleanup of memory and connections by triggering disposal methods on container-managed objects.
- Circular Dependency Resolvers - Implements mechanisms to break circular dependency loops by providing partially initialized references during object instantiation.
- Resource Cleanup Utilities - Provides utilities for ensuring the deterministic release of system resources during object destruction.
- Circular Dependency Resolution - Implements techniques for deferring component resolution to handle circular module dependencies.
- Dependency State Management - Manages shared resources by defining dependencies as singletons or transient instances.
- Modular Software Design - Provides a foundation for modular software design through token-based registration and decoupled component organization.
- Container Shutdown Cleanup - Triggers cleanup methods on all objects implementing a disposable interface during container shutdown.
- Proxy-Based Resolution - Provides proxy objects that resolve dependencies lazily to break circular dependency loops.
