Junior — Middle
What will happen if you use dependency injection within your component?
sobes.tech AI
Answer from AI
Using dependency self-injection in a component (i.e., the component injects itself as a dependency) can lead to several issues:
- Cyclic dependency: The dependency injection container may fail to resolve such a dependency, causing an error during component creation.
- Unnecessary complexity: Self-injection is rarely justified, as the component already has access to its methods and fields.
- Potential lifecycle problems: If a component injects itself, it may disrupt object lifecycle management.
Ultimately, self-injection is generally considered an anti-pattern and should be avoided. Instead, refactor the code to eliminate the need to inject the component into itself.