SqlEntity

All Known Subinterfaces:

DatastoreAndSqlEntity, NonReplicatedEntity, SqlOnlyEntity

All Known Implementing Classes:

AllocationToken, BillingEvent.Cancellation, BillingEvent.OneTime, BillingEvent.Recurring, ClaimsList, ContactHistory, ContactResource, Cursor, DatabaseMigrationStateSchedule, DomainBase, DomainBaseLite, DomainDsDataHistory, DomainHistory, DomainHistoryHost, DomainHistoryLite, DomainHost, DomainTransactionRecord, GracePeriod, GracePeriod.GracePeriodHistory, HostHistory, HostResource, Lock, PollMessage, PollMessage.Autorenew, PollMessage.OneTime, PremiumList, PremiumList.PremiumEntry, RdeRevision, Registrar, RegistrarContact, Registry, RegistryLock, ReservedList, ReservedList.ReservedListEntry, ServerSecret, SignedMarkRevocationList, Spec11ThreatMatch, SqlReplayCheckpoint, TmchCrl, TransactionEntity
```
public interface SqlEntity
```
An object that can be stored in Cloud SQL using EntityManager.persist(Object)
This will be used when replaying SQL transactions into Datastore, during the second, SQL-primary, phase of the migration from Datastore to SQL.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default void`	`beforeSqlSaveOnReplay()`	A method that will be called before the object is saved to SQL in asynchronous replay.
`default java.lang.String`	`getPrimaryKeyString()`	Returns this entity's primary key field(s) in a string.
`java.util.Optional<DatastoreEntity>`	`toDatastoreEntity()`

- Method Detail
  - toDatastoreEntity
```
java.util.Optional<DatastoreEntity> toDatastoreEntity()
```
  - beforeSqlSaveOnReplay
```
default void beforeSqlSaveOnReplay()
```
    A method that will be called before the object is saved to SQL in asynchronous replay.
  - getPrimaryKeyString
```
default java.lang.String getPrimaryKeyString()
```
    Returns this entity's primary key field(s) in a string.