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package com.infy.config;
@Configuration
@ComponentScan
public class SpringConfig { }
package com.infy.demo;
@Component
public class Customer {
private String customerName;
//getters and setters
public String registerCustomer(String name) {
return "Welcome " + name + "! You are now our registered user!!";
}
}
package com.infy.ui;
public class UserInterface {
public static void main(String[] args) {
ApplicationContext context= new AnnotationConfigApplicationContext(SpringConfig.class);
Customer customer=(Customer) context.getBean("customer");
customer.setCustomerName("Tanaka");
System.out.println(customer.registerCustomer(customer.getCustomerName()));
}
}
What will be the output for the above code?
Welcome !You are now our registered user!!
NoSuchBean Exception
Welcome Tarika! You are now our registered user!!
Welcome null! You are now our registered user!!
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