CurrentTenantIdentifierResolver (Hibernate Javadocs)

```
public interface CurrentTenantIdentifierResolver<T>
```
A callback registered with the SessionFactory that is responsible for resolving the current tenant identifier.
An implementation may be selected by setting the configuration property "hibernate.tenant_identifier_resolver".

See Also:

Configuration.setCurrentTenantIdentifierResolver(org.hibernate.context.spi.CurrentTenantIdentifierResolver<java.lang.Object>), SessionFactoryBuilder.applyCurrentTenantIdentifierResolver(org.hibernate.context.spi.CurrentTenantIdentifierResolver<?>), TenantId, MultiTenancySettings.MULTI_TENANT_IDENTIFIER_RESOLVER

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default boolean`	`isRoot(T tenantId)`	Does the given tenant id represent a "root" tenant with access to all partitions?
`T`	`resolveCurrentTenantIdentifier()`	Resolve the current tenant identifier.
`boolean`	`validateExistingCurrentSessions()`	Should we validate that the tenant identifier of a "current sessions" that already exists when `CurrentSessionContext.currentSession()` is called matches the value returned here from `resolveCurrentTenantIdentifier()`?

- Method Detail
  - resolveCurrentTenantIdentifier
```
T resolveCurrentTenantIdentifier()
```
    Resolve the current tenant identifier.
    
    Returns:
    
    The current tenant identifier
  - validateExistingCurrentSessions
```
boolean validateExistingCurrentSessions()
```
    Should we validate that the tenant identifier of a "current sessions" that already exists when CurrentSessionContext.currentSession() is called matches the value returned here from resolveCurrentTenantIdentifier()?
    
    Returns:
    
    true indicates that the extra validation will be performed; false indicates it will not.
    
    See Also:
    
    TenantIdentifierMismatchException
  - isRoot
```
default boolean isRoot(T tenantId)
```
    Does the given tenant id represent a "root" tenant with access to all partitions?
    
    Parameters:
    
    tenantId - a tenant id produced by resolveCurrentTenantIdentifier()
    
    Returns:
    
    true is this is root tenant