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4 cards from this section. Quick, good the night before a test.
What is the purpose of the @Component annotation?
Think about how Spring recognizes its components.
What does @Autowired do?
Consider how Spring provides necessary classes to your code.
What annotation is used to declare a Spring-managed component?
Recall what we discussed about defining beans.
The @Autowired annotation is used for which purpose?
Think about the automatic nature of injection we talked about.
Develop a simple Spring application that uses both @Component and @Autowired with two classes. Explain your choices.
Think about how UserService needs UserRepository in order to function properly.
How would you refactor a traditional Java application that manually handles dependencies to use Spring annotations? Provide code examples.
Focus on removing manual dependency management and leveraging Spring's capacity to automatically handle it.
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