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`	`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 function.
`graph_id`	`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 function.
	The string is a NUL terminated UTF-8 string.

Return value

Returns:	`char*`
	A newly-allocated string containing a SPARQL update command.
	The caller of the method takes ownership of the data, and is responsible for freeing it.
	The string is a NUL terminated UTF-8 string.