Package com.atlassian.confluence.tenant

Class VolatileSingleTenantRegistry

java.lang.Object

com.atlassian.confluence.tenant.VolatileSingleTenantRegistry

All Implemented Interfaces:

TenantRegistry, com.atlassian.tenancy.api.TenantAccessor, com.atlassian.tenancy.api.TenantContext

@ParametersAreNonnullByDefault
public class VolatileSingleTenantRegistry
extends Object
implements TenantRegistry, com.atlassian.tenancy.api.TenantAccessor, com.atlassian.tenancy.api.TenantContext

Zero to one tenant registry.

The registered tenant is not persisted, meaning it has to be replayed during bootstrap.

This class should be considered a temporary solution on the way to multi-tenancy.

Since:

5.6

Constructor Summary

Constructors

Constructor	Description
VolatileSingleTenantRegistry()

Method Summary

Modifier and Type	Method	Description
boolean	addTenant(com.atlassian.tenancy.api.Tenant tenant)
<T> T	asTenant(com.atlassian.tenancy.api.Tenant tenant, Callable<T> callback)
Iterable<com.atlassian.tenancy.api.Tenant>	getAvailableTenants()
@NonNull com.atlassian.tenancy.api.Tenant	getCurrentTenant()
boolean	isRegistryVacant()
boolean	isTenantRegistered(com.atlassian.tenancy.api.Tenant tenant)
boolean	removeTenant(com.atlassian.tenancy.api.Tenant tenant)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.atlassian.confluence.tenant.TenantRegistry

hasTenant

Constructor Detail

VolatileSingleTenantRegistry

public VolatileSingleTenantRegistry()

Method Detail

getAvailableTenants

public Iterable<com.atlassian.tenancy.api.Tenant> getAvailableTenants()

Specified by:

getAvailableTenants in interface com.atlassian.tenancy.api.TenantAccessor

asTenant

public <T> T asTenant(com.atlassian.tenancy.api.Tenant tenant,
                      Callable<T> callback)
               throws com.atlassian.tenancy.api.TenantUnavailableException,
                      InvocationTargetException

Specified by:

asTenant in interface com.atlassian.tenancy.api.TenantAccessor

Throws:

com.atlassian.tenancy.api.TenantUnavailableException

InvocationTargetException

addTenant

public boolean addTenant(com.atlassian.tenancy.api.Tenant tenant)

Specified by:

addTenant in interface TenantRegistry

Parameters:

tenant - the tenant to add

Returns:

true if the tenant was added during this request, false if the registry already knew it

removeTenant

public boolean removeTenant(com.atlassian.tenancy.api.Tenant tenant)

Specified by:

removeTenant in interface TenantRegistry

Parameters:

tenant - the tenant to remove

Returns:

true if the tenant was removed, false if the registry didn't know about it

isTenantRegistered

public boolean isTenantRegistered(com.atlassian.tenancy.api.Tenant tenant)

Specified by:

isTenantRegistered in interface TenantRegistry

Parameters:

tenant - the tenant to test for being registered

Returns:

true if the tenant is currently registered

isRegistryVacant

public boolean isRegistryVacant()

Specified by:

isRegistryVacant in interface TenantRegistry

Returns:

true if the registry currently has no tenants

getCurrentTenant

public @NonNull com.atlassian.tenancy.api.Tenant getCurrentTenant()

Specified by:

getCurrentTenant in interface com.atlassian.tenancy.api.TenantContext