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LibreOffice
LibreOffice 5.3 SDK API Reference
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extends XRepository with document-specific functionality. More...
import"XDocumentRepository.idl";
Public Member Functions | |
| void | setStatementRDFa ([in] XResource Subject, [in] sequence< XURI > Predicates, [in] XMetadatable Object, [in] string RDFaContent, [in] XURI RDFaDatatype) raises ( com::sun::star::lang::IllegalArgumentException, RepositoryException ) |
| update the RDFa statement(s) that correspond to an ODF element in the repository. More... | |
| void | removeStatementRDFa ([in] XMetadatable Element) raises ( com::sun::star::lang::IllegalArgumentException, RepositoryException ) |
| remove the RDFa statement(s) that correspond to an ODF element from the repository. More... | |
| com::sun::star::beans::Pair< sequence< Statement >, boolean > | getStatementRDFa ([in] XMetadatable Element) raises ( com::sun::star::lang::IllegalArgumentException, RepositoryException ) |
| find the RDFa statement(s) associated with an ODF element. More... | |
| com::sun::star::container::XEnumeration | getStatementsRDFa ([in] XResource Subject, [in] XURI Predicate, [in] XNode Object) raises ( RepositoryException ) |
| gets matching RDFa statements from the repository. More... | |
Public Member Functions inherited from XRepository | |
| XBlankNode | createBlankNode () |
| creates a fresh unique blank node. More... | |
| XNamedGraph | importGraph ([in] short Format, [in] com::sun::star::io::XInputStream InStream, [in] XURI GraphName, [in] XURI BaseURI) raises ( com::sun::star::lang::IllegalArgumentException, com::sun::star::datatransfer::UnsupportedFlavorException, com::sun::star::container::ElementExistException, ParseException, RepositoryException, com::sun::star::io::IOException ) |
| imports a named graph into the repository. More... | |
| void | exportGraph ([in] short Format, [in] com::sun::star::io::XOutputStream OutStream, [in] XURI GraphName, [in] XURI BaseURI) raises ( com::sun::star::lang::IllegalArgumentException, com::sun::star::datatransfer::UnsupportedFlavorException, com::sun::star::container::NoSuchElementException, RepositoryException, com::sun::star::io::IOException ) |
| exports a named graph from the repository. More... | |
| sequence< XURI > | getGraphNames () raises ( RepositoryException ) |
| gets the names of all the graphs in the repository. More... | |
| XNamedGraph | getGraph ([in] XURI GraphName) raises ( com::sun::star::lang::IllegalArgumentException, RepositoryException ) |
| gets a graph by its name. More... | |
| XNamedGraph | createGraph ([in] XURI GraphName) raises ( com::sun::star::lang::IllegalArgumentException, com::sun::star::container::ElementExistException, RepositoryException ) |
| creates a graph with the given name. More... | |
| void | destroyGraph ([in] XURI GraphName) raises ( com::sun::star::lang::IllegalArgumentException, com::sun::star::container::NoSuchElementException, RepositoryException ) |
| destroys the graph with the given name, and removes it from the repository. More... | |
| com::sun::star::container::XEnumeration | getStatements ([in] XResource Subject, [in] XURI Predicate, [in] XNode Object) raises ( RepositoryException ) |
| gets matching RDF statements from the repository. More... | |
| XQuerySelectResult | querySelect ([in] string Query) raises ( QueryException, RepositoryException ) |
| executes a SPARQL "SELECT" query. More... | |
| com::sun::star::container::XEnumeration | queryConstruct ([in] string Query) raises ( QueryException, RepositoryException ) |
| executes a SPARQL "CONSTRUCT" query. More... | |
| boolean | queryAsk ([in] string Query) raises ( QueryException, RepositoryException ) |
| executes a SPARQL "ASK" query. More... | |
extends XRepository with document-specific functionality.
This subclass of XRepository provides some methods which only make sense for repositories that are attached to a document. For example, the methods allow for manipulating in-content metadata, which is stored as RDFa.
| com::sun::star::beans::Pair< sequence<Statement>, boolean > getStatementRDFa | ( | [in] XMetadatable | Element | ) | |
| raises | ( | com::sun::star::lang::IllegalArgumentException, | |||
| RepositoryException | |||||
| ) | |||||
find the RDFa statement(s) associated with an ODF element.
| Element | the ODF element for which RDFa statements should be found |
| com::sun::star::lang::IllegalArgumentException | if the given Element is NULL, or of a type that can not have RDFa metadata attached. |
| RepositoryException | if an error occurs when accessing the repository. |
| com::sun::star::container::XEnumeration getStatementsRDFa | ( | [in] XResource | Subject, |
| [in] XURI | Predicate, | ||
| [in] XNode | Object | ||
| ) | |||
| raises | ( | RepositoryException | |
| ) | |||
gets matching RDFa statements from the repository.
This method exists because RDFa statements are not part of any named graph, and thus they cannot be enumerated with XNamedGraph::getStatements().
Any parameter may be NULL, which acts as a wildcard. For example, to get all statements about myURI: getStatementsRDFa(myURI, null, null)
| Subject | the subject of the RDF triple. |
| Predicate | the predicate of the RDF triple. |
| Object | the object of the RDF triple. |
| RepositoryException | if an error occurs when accessing the repository. |
| void removeStatementRDFa | ( | [in] XMetadatable | Element | ) | |
| raises | ( | com::sun::star::lang::IllegalArgumentException, | |||
| RepositoryException | |||||
| ) | |||||
remove the RDFa statement(s) that correspond to an ODF element from the repository.
RDFa statements are handled specially because they are not logically part of any graph.
| Element | the element whose RDFa statement(s) should be removed |
| com::sun::star::lang::IllegalArgumentException | if the given Element is NULL, or of a type that can not have RDFa metadata attached. |
| RepositoryException | if an error occurs when accessing the repository. |
| void setStatementRDFa | ( | [in] XResource | Subject, |
| [in] sequence< XURI > | Predicates, | ||
| [in] XMetadatable | Object, | ||
| [in] string | RDFaContent, | ||
| [in] XURI | RDFaDatatype | ||
| ) | |||
| raises | ( | com::sun::star::lang::IllegalArgumentException, | |
| RepositoryException | |||
| ) | |||
update the RDFa statement(s) that correspond to an ODF element in the repository.
This method will do the following steps:
string, for every Predicate in the given list of Predicates, add the following RDF statement to an unspecified named graph: Subject Predicate XLiteral(Object->getText()^^RDFaDatatype) string, for every Predicate in the given list of Predicates, add the following RDF statement to an unspecified named graph: Subject Predicate XLiteral(RDFaContent^^RDFaDatatype) RDFa statements are handled specially because they are not logically part of any named graph in the repository. Also, they have rather unusual semantics; just using XNamedGraph::addStatement() would be ambiguous: if the object is a XMetadatable, do we insert the object itself (URI) or its literal content (RDFa)?
| Subject | the subject of the RDF triple(s). |
| Predicates | the predicates of the RDF triple(s). |
| Object | the object of the RDF triple(s) is the text content of this parameter. |
| RDFaContent | the rdfa:content attribute (may be the empty string). |
| RDFaDatatype | the rdfa:datatype attribute (may be NULL) |
| com::sun::star::lang::IllegalArgumentException | if any parameter is NULL, Predicates is empty, or Object is of a type that can not have RDFa metadata attached. |
| RepositoryException | if an error occurs when accessing the repository. |
1.8.13