Make EppInput.getSingleExtension() return Optional, not @Nullable

This makes it harder to use it incorrectly by accident.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=181795813
This commit is contained in:
mcilwain 2018-01-12 14:45:46 -08:00 committed by Ben McIlwain
parent fbdb148540
commit 315e6d57bf
21 changed files with 290 additions and 239 deletions

View file

@ -142,7 +142,7 @@ public final class DomainRenewFlow implements TransactionalFlow {
DateTime newExpirationTime =
leapSafeAddYears(existingDomain.getRegistrationExpirationTime(), years); // Uncapped
validateRegistrationPeriod(now, newExpirationTime);
FeeRenewCommandExtension feeRenew =
Optional<FeeRenewCommandExtension> feeRenew =
eppInput.getSingleExtension(FeeRenewCommandExtension.class);
FeesAndCredits feesAndCredits =
pricingLogic.getRenewPrice(Registry.get(existingDomain.getTld()), targetId, now, years);
@ -261,13 +261,16 @@ public final class DomainRenewFlow implements TransactionalFlow {
}
private ImmutableList<FeeTransformResponseExtension> createResponseExtensions(
Money renewCost, FeeRenewCommandExtension feeRenew) {
return (feeRenew == null)
? ImmutableList.of()
: ImmutableList.of(feeRenew.createResponseBuilder()
.setCurrency(renewCost.getCurrencyUnit())
.setFees(ImmutableList.of(Fee.create(renewCost.getAmount(), FeeType.RENEW)))
.build());
Money renewCost, Optional<FeeRenewCommandExtension> feeRenew) {
return feeRenew.isPresent()
? ImmutableList.of(
feeRenew
.get()
.createResponseBuilder()
.setCurrency(renewCost.getCurrencyUnit())
.setFees(ImmutableList.of(Fee.create(renewCost.getAmount(), FeeType.RENEW)))
.build())
: ImmutableList.of();
}
/** The current expiration date is incorrect. */