* Migrates core classes (Clock, Sleeper, TransactionManager) and extensive domain models from Joda-Time to java.time.
* Restores original public API method names while substituting parameters/return values with `java.time.Instant`.
* Updates JAXB XJC `bindings.xjb` to natively generate `java.time.Instant` and `java.time.LocalDate`, eliminating `toDateTime` wrapper methods.
* Fixes XML serializers (`DateAdapter`) to robustly convert OffsetDateTime timezone strings to UTC.
* Cleans up redundant imports and Checkstyle failures across the codebase.
Remaining Joda-Time surface area to migrate in future tasks:
* Command-line parameters (e.g. `DateTimeParameter`, `DateParameter`, `IntervalParameter`) in `google.registry.tools.params`.
* EPP/RDAP flow testing infrastructure (`EppTestCase`, `RdapActionBaseTestCase`, `FlowTestCase`).
* Beam pipelines and Load Testing modules (`Spec11PipelineTest`, `RdePipelineTest`, `RegistryJpaReadTest`, `EppClient`).
* Utility bridges and converters (`DateTimeUtils.toDateTime/toInstant`, `DateTimeConverter`, `UtcDateTimeAdapter`).
* Remaining UI Console tests and Actions.
This commit migrates the BSA, DNS, batch, and reporting packages from Joda-Time
to java.time. Key changes include:
- Updated Sleeper, Clock, and BigqueryUtils to use java.time types natively.
- Refactored models like RdeRevision and Tld to eliminate redundant Joda
conversions, utilizing new DateTimeUtils static utilities for LocalDate.
- Improved test safety by replacing dynamic Instant.now() calls with static
parsed constants.
- Migrated temporal arithmetic in test suites to use DateTimeUtils convenience
methods (plusDays, minusDays).
- Updated BigqueryUtils serialization to preserve millisecond precision and
formatting for large years, ensuring consistency with previous Joda behavior.
- Enhanced code readability by converting long concatenated strings to Java
text blocks in LordnLogTest.
- Resolved environmental test failures in SyncRegistrarsSheetTest by
synchronizing the FakeClock with the JPA extension.
- Updated project engineering standards (GEMINI.md) to prefer Truth's
.hasValue() for Optional assertions.
Verified with a clean full build and all relevant test suites passing.
Migrates the massive DomainBase, DomainHistory, and Registrar models to use java.time.Instant natively, removing all deprecated DateTime accessors and fixing their associated JPA converters.
Migrates the Tld entity and its entire JSON/YAML testing ecosystem, including implementing an InstantKeySerializer to preserve millisecond precision in Jackson.
Migrates the entire Epp Flow ecosystem (Create, Update, Delete, Renew, Transfer for Domains/Hosts/Contacts) to use native Instant parameters and operations.
Migrates EppTestCase and EppLifecycleDomainTest to use Instant natively instead of constantly double-wrapping timestamps.
Rebases against upstream and standardizes all Duration and DateTimeUtils static imports across the test suites.
Migrated core EppResource and Token models from Joda-Time DateTime to java.time.Instant.
Specific migrations include:
- `DomainBase` and `Domain`: Migrated `registrationExpirationTime` and various other timestamps to use `Instant` directly.
- `Registrar`: Migrated `lastPocVerificationDate` and certificate dates to `Instant`.
- `BulkPricingPackage`: Migrated `nextBillingDate` and `lastNotificationSent`.
- `AllocationToken`: Migrated `tokenStatusTransitions` map keys to `Instant`.
- `LaunchNotice`: Migrated `acceptedTime` and `expirationTime`.
Updated all associated EPP flows (e.g., DomainCreateFlow, DomainRenewFlow), batch actions (e.g., CheckBulkComplianceAction, DeleteExpiredDomainsAction), command-line tools (e.g., UnrenewDomainCommand, UpdateBulkPricingPackageCommand), and tests to handle `Instant` directly.
Migrated core entity primitives (GracePeriod, RegistryLock, TimeOfYear), transfer objects (BaseTransferObject, DomainTransferData, TransferResponse), and HostBase from Joda-Time DateTime to java.time.Instant as Phases 5 and 7.
Migrated the Billing Ecosystem (BillingBase, BillingEvent, BillingRecurrence, BillingCancellation) and associated Beam pipelines (ExpandBillingRecurrencesPipeline, InvoicingPipeline) to java.time.Instant as Phase 6.
Migrated PollMessage event times and all associated Poll flow utilities (PollAckFlow, PollRequestFlow) to use Instant natively.
Migrated core timestamp tracking on EppResource (creationTime, lastEppUpdateTime, deletionTime) as well as CreateAutoTimestamp and UpdateAutoTimestamp to Instant, shedding deprecated DateTime accessors.
Migrated the entire HistoryEntry reporting ecosystem (HistoryEntry, DomainTransactionRecord, HistoryEntryDao) completely to java.time.Instant.
Updated all associated EPP flows, tools, and testing helpers to handle Instants directly where supported.
Continues the project-wide migration from Joda-Time's DateTime to java.time.Instant, focusing on Trademark Clearinghouse (TMCH), Signed Mark Data (SMD), and Fee extension models.
Key updates:
- TMCH & SMD: Updated SmdRevocationList and domain check/create flows to use Instant for sunrise validations and revocation checks.
- Fee Extension Ecosystem: Refactored FeeCheckRequest, FeeCreateCommandExtension, and BaseFee to use Instant for effective dates and period calculations.
- EPP Objects: Updated DomainInfoData, TransferResponse, and PollMessage objects to use Instant for event timestamps.
- Pricing Logic: DomainPricingLogic methods now accept Instant for cost calculations.
Additionally, DateTimeUtils was enhanced with Instant compatibility methods for plusMonths and minusMonths to safely handle leap years.
Redundant conversions between DateTime and Instant were eliminated throughout the flows and tests. DomainFlowUtils leverages Instant natively to avoid inline casting, and test assertions now utilize Truth's Instant subjects for cleaner validation.
This comprehensive refactor continues the migration from Joda-Time to java.time (Instant), focusing on core timestamp models, transition properties, and their integration across the codebase.
Key changes:
- Migrated CreateAutoTimestamp and UpdateAutoTimestamp to use Instant internally, providing Joda-Time bridge methods for backward compatibility.
- Updated TimedTransitionProperty to handle Instant-based transition maps and updated corresponding Hibernate UserTypes (TimedTransitionBaseUserType).
- Migrated GracePeriod, BillingBase, BillingEvent, PollMessage, and PendingActionNotificationResponse fields (e.g., expirationTime, eventTime) to Instant.
- Migrated additional core entities (DomainBase, Registrar, HostBase, LaunchNotice, BsaLabel, DomainTransactionRecord) to use Instant for registrationExpirationTime, lastTransferTime, creationTime, etc.
- Updated Tld and FeatureFlag models to use Instant for claimsPeriodEnd, bsaEnrollStartTime, and status transitions.
- Enhanced CLI tools and parameters (TransitionListParameter, InstantParameter, RequestParameters) to support Instant-based input and output.
- Updated EntityYamlUtils with custom Instant serializers/deserializers to maintain format consistency (e.g., .SSSZ precision) required for YAML-based tests.
- Implemented UtcInstantAdapter to ensure JAXB XML serialization maintains millisecond accuracy, matching legacy Joda-Time behavior.
- Resolved Hibernate 6 type mismatches in JPQL and Native queries by ensuring consistent use of Instant for comparisons.
- Updated GEMINI.md with project-specific engineering standards, including the 'one commit per PR' mandate, full-build validation requirement, and commit message style rules.
- Cleaned up unnecessary @JsonIgnore and @JsonProperty annotations that were previously added to methods with parameters or redundant fields.
- Refactored DateTimeUtils to use strongly-typed overloads and standardized naming (earliestOf, latestOf) while avoiding type erasure clashes.
- Cleaned up fully qualified calls to toDateTime and toInstant by adding static imports across core model and flow files.
- Refactored test suites to use clock.now() (Instant) instead of nowUtc() (DateTime) and removed custom Truth subjects in favor of standard assertions.
Our existing precision is milliseconds so we want to stick with that for
Instants. If we want to increase the precision globally after that we can do so
all in one go post-migration, but for now, it would be a bad thing to have mixed
precision going on just depending on whether a class happens to be migrated yet
or not.
This PR also migrates all existing DateTime.nowUtc() calls to use the Clock
interface, so that when they are migrated they will get the benefit of this
precision-setting as well.
BUG= http://b/496985355
