There are several situations in which it is a valid system state for
Keys to PollMessages on Domains to point to entities that don't exist,
chief amongst them when a domain has been soft-deleted. We also can't
simply null this out when soft-deleting domains, because there may be
an un-acked recurrence meaning it can't be deleted.
Given this, it doesn't make sense to check for entity existence here,
as it is not a system invariant and cannot easily be made to be so.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=122300368
This refactors the existing premium list functionality into the new
class StaticPremiumListPricingEngine, which implements PricingEngine.
A backfill @OnLoad is provided to default existing Registry entities
into the static implementation. For now there is just this one
implementation. Dagger map multibinding is used to generate the total
set of allowed pricing engines, and allows other parties to plug in
their own implementations.
The pricing engine is a required field on the Registry object. If you
don't want a particular Registry to actually have a premium list, then
use the static pricing engine but don't actually set a premium list.
A subsequent CL will refactor the Key<PremiumList> field on the
Registry entity class to be handled solely by the
StaticPremiumListPricingEngine implementation. Going forward, all
configuration and implementation details that are specific to a given
pricing engine should be handled by that pricing engine, and not as
fields on the Registry object.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=121850176
The dark lord Gosling designed the Java package naming system so that
ownership flows from the DNS system. Since we own the domain name
registry.google, it seems only appropriate that we should use
google.registry as our package name.
This change renames directories in preparation for the great package
rename. The repository is now in a broken state because the code
itself hasn't been updated. However this should ensure that git
correctly preserves history for each file.
