No dependency injection example availability

[parameshjava]

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Not able to find now Hello component used in the function.

hello-spring-function-azure/src/main/java/com/example/Hello.java

Lines 11 to 17 in 0767275

	@Component
	public class Hello implements Function<Mono<User>, Mono<Greeting>> {
	public Mono<Greeting> apply(Mono<User> mono) {
	return mono.map(user -> new Greeting("Hello, " + user.getName() + "!\n"));
	}
	}

Can we use same object across multiple https triggers?

[jdubois]

The Hello Spring bean is the function, it is configured through https://github.com/Azure-Samples/hello-spring-function-azure/blob/master/src/main/java/com/example/HelloHandler.java (this is mostly boilerplate code, and one of our goals with the Spring team is to remove it).

So you typically don't inject it anywhere. However you can totally create other Spring beans and inject them into the Hello function, for example you could have a service or a repository that are injected in this class, using the usual autowiring or contructor-based injection from Spring.