pip_services3_postgres library Null safety

Classes

DefaultPostgresFactory
Creates Postgres components by their descriptors. [...]
IdentifiableJsonPostgresPersistence<T extends IIdentifiable<K>, K>
Abstract persistence component that stores data in Postgres in JSON or JSONB fields and implements a number of CRUD operations over data items with unique ids. The data items must implement IIdentifiable interface. [...]
IdentifiablePostgresPersistence<T extends IIdentifiable<K>, K>
Abstract persistence component that stores data in Postgres and implements a number of CRUD operations over data items with unique ids. The data items must implement IIdentifiable interface. [...]
PostgresConnection
PostgreSQL connection using plain driver. [...]
PostgresConnectionResolver
Helper class that resolves PostgreSQL connection and credential parameters, validates them and generates a connection URI. [...]
PostgresPersistence<T>
Abstract persistence component that stores data in Postgres using plain driver. [...]