addSingletonCallback method
Add a callback to be executed when the singleton associated with name is initialized.
This method allows registering callbacks that will be executed when a singleton is initialized. The callback will receive the singleton instance as its parameter.
name: The name of the singleton to register the callback for
callback: The callback to execute when the singleton is initialized
Throws:
- IllegalArgumentException if name is null or empty
PodNotFoundExceptionif no singleton exists with the given name
Example:
singletonRegistry.addSingletonCallback('userService', (userService) {
print('UserService initialized: $userService');
});
Implementation
@override
void addSingletonCallback(String name, Class type, Consumer<Object> callback) {
singletonCallbacks[name] = callback;
_singletonTypes[name] = type;
}