Factory interface for creating context-bound catalog views. More...
#include <session_catalog.h>
Public Member Functions | |
| virtual std::string_view | name () const =0 |
| Catalog name. | |
| virtual Result< std::shared_ptr< Catalog > > | AsCatalog ()=0 |
Return a Catalog view bound to the catalog's default session. | |
| virtual Result< std::shared_ptr< Catalog > > | WithContext (SessionContext context)=0 |
Return a Catalog view bound to the supplied session context. | |
Detailed Description
Factory interface for creating context-bound catalog views.
SessionCatalog is not a replacement for Catalog and does not duplicate table or namespace operations. It is a small root interface for catalogs that can bind the standard Catalog API to a SessionContext.
Call AsCatalog() for the catalog's default session, or WithContext() when the caller has an explicit session identity, properties, or credentials.
Member Function Documentation
◆ AsCatalog()
|
pure virtual |
Return a Catalog view bound to the catalog's default session.
Implementations may cache and return the same default catalog view on repeated calls.
Implemented in iceberg::rest::RestCatalog.
◆ name()
|
pure virtual |
Catalog name.
Implemented in iceberg::rest::RestCatalog.
◆ WithContext()
|
pure virtual |
Return a Catalog view bound to the supplied session context.
Implementations should reject invalid contexts, such as an empty SessionContext::session_id. Returned catalog views use the normal Catalog interface for all table and namespace operations.
Implemented in iceberg::rest::RestCatalog.
The documentation for this class was generated from the following files:
- iceberg/catalog/session_catalog.h
- iceberg/catalog/session_catalog.cc
