I need to refactor a factory method with @ConditionalOnProperty. Say I have following:

public interface Base {
  public String getName();
}

public class Inst1 implements Base {
  public String getName() {
    return "Inst1";
  }
}

public class Inst2 implements Base {
  public String getName() {
    return "Inst1";
  }
}

public class Client {
  void Main() {
    Base inst = ...
    String name = inst.GetName();
  }
}

properties file:

service.InstType=Inst2

I did read The Spring @ConditionalOnProperty Annotation but still couldn’t figure it out.

I need the most simple implementation of the annotation for case above.