Method

EBackendCacheinitialize_sync

since: 3.26

Declaration [src]

gboolean
e_cache_initialize_sync (
  ECache* cache,
  const gchar* filename,
  const GSList* other_columns,
  GCancellable* cancellable,
  GError** error
)

Description [src]

Initializes the cache and opens the filename database. This should be called by the descendant.

The other_columns are added to the objects table (E_CACHE_TABLE_OBJECTS). Values for these columns are returned by e_cache_get() and can be stored with e_cache_put().

Available since: 3.26

Parameters

filename

Type: const gchar*

A filename of an SQLite database to use.

The data is owned by the caller of the method.
The value is a NUL terminated UTF-8 string.
other_columns

Type: A list of None

An optional GSList with additional columns to add to the objects table.

The argument can be NULL.
The data is owned by the caller of the method.
cancellable

Type: GCancellable

Optional GCancellable object, or NULL.

The argument can be NULL.
The data is owned by the caller of the method.
error

Type: GError **

The return location for a recoverable error.

The argument can be NULL.
If the return location is not NULL, then you must initialize it to a NULL GError*.
The argument will be left initialized to NULL by the method if there are no errors.
In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.

Return value

Type: gboolean

Whether succeeded.