kura_tenant (kura v2.20.12)

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Process dictionary-based multitenancy. Stores the current tenant strategy (schema prefix or attribute filter) in the process dictionary for use by Kura repo operations.

Summary

Types

strategy()

Functions

clear_tenant()

Remove the current tenant strategy from the process dictionary.

get_tenant()

Get the current tenant strategy from the process dictionary.

put_tenant(Tenant)

Set the current tenant strategy in the process dictionary.

with_tenant(Tenant, Fun)

Execute a function with a temporary tenant, restoring the previous tenant after.

Types

strategy()

-type strategy() :: {prefix, binary()} | {attribute, {atom(), term()}}.

Functions

clear_tenant()

-spec clear_tenant() -> undefined | strategy().

Remove the current tenant strategy from the process dictionary.

get_tenant()

-spec get_tenant() -> undefined | strategy().

Get the current tenant strategy from the process dictionary.

put_tenant(Tenant)

-spec put_tenant(strategy()) -> undefined | strategy().

Set the current tenant strategy in the process dictionary.

with_tenant(Tenant, Fun)

-spec with_tenant(strategy(), fun(() -> T)) -> T when T :: term().

Execute a function with a temporary tenant, restoring the previous tenant after.