Method

TrackerResourceprint_sparql_update

Declaration [src]

char*
tracker_resource_print_sparql_update (
  TrackerResource* self,
  TrackerNamespaceManager* namespaces,
  const char* graph_id
)

Description [src]

Generates a SPARQL command to update a database with the information stored in resource.

The namespaces object is used to expand any compact URI values. In most cases you should pass the one returned by tracker_sparql_connection_get_namespace_manager() from the connection that is the intended recipient of this data.

Parameters

namespaces

Type: TrackerNamespaceManager

A set of prefixed URLs, or NULL to use the Nepomuk set.

The argument can be NULL.

The data is owned by the caller of the method.

graph_id

Type: const char*

The URN of the graph the data should be added to, or NULL.

The argument can be NULL.

The data is owned by the caller of the method.

The value is a NUL terminated UTF-8 string.

Return value

Type: char*

A newly-allocated string containing a SPARQL update command.

The caller of the method takes ownership of the returned data, and is responsible for freeing it.

The value is a NUL terminated UTF-8 string.