PodFactoryAware class - jetleaf library

🫘 Interface for components that need access to the PodFactory.

The PodFactoryAware interface is part of JetLeaf's Aware interface pattern, which provides a standardized way for framework-managed components to receive callback notifications about their runtime environment.

When to Implement:

Implement this interface when your component needs to:

Programmatically access other pods not available through constructor injection
Perform dynamic lookups based on runtime conditions
Access container metadata or advanced DI features
Implement custom lifecycle logic that requires container interaction

Framework Integration:

Called automatically by the framework after pod instantiation
Invoked before any @PostConstruct methods
The provided PodFactory is fully configured and operational

Example Usage:

class DynamicServiceLocator implements PodFactoryAware {
  late PodFactory _podFactory;

  @override
  void setPodFactory(PodFactory podFactory) {
    _podFactory = podFactory;
  }

  T getService<T>(String serviceName) {
    return _podFactory.getPod<T>(serviceName);
  }

  bool hasService(String serviceName) {
    return _podFactory.containsPod(serviceName);
  }
}

Best Practices:

Store the PodFactory reference in a late final field
Avoid expensive operations in the setter method
Prefer constructor injection over PodFactoryAware when possible
Use for advanced scenarios where static dependency resolution is insufficient

PodFactoryAware class abstract interface

When to Implement:

Framework Integration:

Example Usage:

Best Practices:

Properties

Methods

Operators

jetleaf library