CODEWITHSUNDEEP
javaspringjavabeans
Neerav
Neerav

Reputation: 1429

What is the best way to call a method(with parameters) right after a class is instantiated using a bean?

I have read up on @PostConstruct and init-method but they don't allow args to be passed from the bean.

Something along the line of this question. But the args-to-be-passed are from the class that instantiates the bean.

To simplify: Invoker is the class that instantiates Invoked class and calls Invoked.Method(args) where the args are from Invoker.Args.

The question is can I do all this in Beans? Thanks for your help.

Upvotes: 1

Views: 100

Answers (1)

Eugene Ryzhikov
Eugene Ryzhikov

Reputation: 17359

IMO something like the code below should work, assuming that args created as part of Invoker class or autowired into it:

@Component
class Invoker {
   private String[] args = new String[]("1","2","3")

   @Autowired
   private Invoked invoked;

   @PostConstruct
   private void init() {
      invoked.method(args);
   } 

}

Upvotes: 2

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