BeanDefinition class

Represents a bean definition in the DI container

Contains all metadata about a bean including its type, scope, qualifiers, and creation instructions.

Constructors

BeanDefinition({required Type type, required String name, required Function factory, ScopeType scope = ScopeType.singleton, String? qualifier, List<String> profiles = const [], bool isPrimary = false, bool isLazy = false, List<Type> dependencies = const [], List<ParameterDefinition> constructorParameters = const [], List<FieldDefinition> injectableFields = const [], List<Conditional> conditions = const [], String? initMethod, String? destroyMethod})

conditions → List<Conditional>: Conditional annotations that must be satisfied
final
constructorParameters → List<ParameterDefinition>: Constructor parameters metadata
final
dependencies → List<Type>: Dependencies required for this bean
final
destroyMethod → String?: Destroy method name (if any)
final
factory → Function: Factory function to create the bean instance
final
hashCode → int: The hash code for this object.
no setteroverride
initMethod → String?: Initialization method name (if any)
final
injectableFields → List<FieldDefinition>: Fields that need injection
final
isLazy → bool: Whether this bean is lazy-initialized
final
isPrimary → bool: Whether this bean is primary (preferred when multiple candidates exist)
final
name → String: The name/identifier of the bean
final
profiles → List<String>: Profiles under which this bean is active
final
qualifier → String?: Optional qualifier for disambiguation
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
scope → ScopeType: The scope of the bean (singleton, prototype, etc.)
final
type → Type: The runtime type of the bean
final

clearSingletonInstance() → void: Clears the singleton instance (useful for testing)
getInstance() → Object: Gets or creates the bean instance based on scope
isActiveForProfiles(List<String> activeProfiles) → bool: Checks if this bean is active for the given profiles
matchesQualifier(String? requestedQualifier) → bool: Checks if this bean matches the given qualifier
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toString() → String: A string representation of this object.
override