Package dev.dokimos.server.repository

Class DatasetRepositoryFragmentImpl

java.lang.Object

dev.dokimos.server.tenant.AbstractScopedRepository<Dataset>

dev.dokimos.server.repository.DatasetRepositoryFragmentImpl

All Implemented Interfaces:

DatasetRepositoryFragment, ScopedRepository<Dataset>

public class DatasetRepositoryFragmentImpl
extends AbstractScopedRepository<Dataset>
implements DatasetRepositoryFragment

Tenant-scoped implementation of the Dataset finders.

Constructor Summary

Constructors

Constructor	Description
DatasetRepositoryFragmentImpl()

Method Summary

Modifier and Type	Method	Description
boolean	existsByName(String name, TenantScope scope)	Returns whether a dataset with the name exists within the scope.
List<Dataset>	findAllOrdered(TenantScope scope)	Lists datasets visible under the scope, newest first.
Optional<Dataset>	findByName(String name, TenantScope scope)	Finds a dataset by name within the scope.
Optional<Dataset>	findByNameForUpdate(String name, TenantScope scope)	Finds a dataset by name within the scope under a pessimistic write lock, for version creation.

Methods inherited from class dev.dokimos.server.tenant.AbstractScopedRepository

count, delete, findAll, findById, save, saveAll

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface dev.dokimos.server.tenant.ScopedRepository

count, delete, findAll, findById, save, saveAll

Constructor Details

DatasetRepositoryFragmentImpl

public DatasetRepositoryFragmentImpl()

Method Details

findByName

public Optional<Dataset> findByName(String name,
 TenantScope scope)

Description copied from interface: DatasetRepositoryFragment

Finds a dataset by name within the scope.

Specified by:

findByName in interface DatasetRepositoryFragment

findByNameForUpdate

public Optional<Dataset> findByNameForUpdate(String name,
 TenantScope scope)

Description copied from interface: DatasetRepositoryFragment

Finds a dataset by name within the scope under a pessimistic write lock, for version creation.

Specified by:

findByNameForUpdate in interface DatasetRepositoryFragment

findAllOrdered

public List<Dataset> findAllOrdered(TenantScope scope)

Description copied from interface: DatasetRepositoryFragment

Lists datasets visible under the scope, newest first.

Specified by:

findAllOrdered in interface DatasetRepositoryFragment

existsByName

public boolean existsByName(String name,
 TenantScope scope)

Description copied from interface: DatasetRepositoryFragment

Returns whether a dataset with the name exists within the scope. Names are unique per tenant, so the create guard checks within the caller's scope and is not a cross-tenant oracle.

Specified by:

existsByName in interface DatasetRepositoryFragment