Lets say I have a service called Guice service and here is its constructor
public GuiceService(IPayment payment) {
this.payment = payment;}
And my code used to create it using an Enum
IPayment payment = new PaymentFactory.create(PaymentType.Cash);NaiveService
naiveService = new NaiveService(payment);
And I had to have a factory implementation somewhere. Something like this
public IPayment create(PaymentType paymentType) {
IPayment cardPayment = null;
switch (paymentType) {
case Cash:
cardPayment = new CashPayment(100);
break;
case Card:
cardPayment = new CardPayment(10, 100);
break;
}
return cardPayment;
Now I want to use Guice and I guess I want to use FactoryModuleBuilder.
1.
What is the way to do it if I have more that one implentation of
IPayment.
(e.g. CardPayment, CashPayment)
This works for one
install(new FactoryModuleBuilder()
.implement(IPayment.class, CashPayment.class)
.build(IPaymentFactory.class));
2. How do I implement the constructor ?
will it still get IPayment? or will it get the factoryImpl created by
Guice?
Thanks
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