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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.

What will happen if you use dependency injection… - sobes.tech