diff options
Diffstat (limited to 'xmloff/source/core/RDFaExportHelper.cxx')
| -rw-r--r-- | xmloff/source/core/RDFaExportHelper.cxx | 61 |
1 files changed, 21 insertions, 40 deletions
diff --git a/xmloff/source/core/RDFaExportHelper.cxx b/xmloff/source/core/RDFaExportHelper.cxx index e755b287d3..e88cb6b84b 100644 --- a/xmloff/source/core/RDFaExportHelper.cxx +++ b/xmloff/source/core/RDFaExportHelper.cxx @@ -95,11 +95,6 @@ RDFaExportHelper::RDFaExportHelper(SvXMLExport & i_rExport) OSL_ENSURE(xRS.is(), "AddRDFa: model is no rdf::XRepositorySupplier"); if (!xRS.is()) throw uno::RuntimeException(); m_xRepository.set(xRS->getRDFRepository(), uno::UNO_QUERY_THROW); - - const uno::Reference<rdf::XURI> xLabel( - rdf::URI::createKnown(m_rExport.GetComponentContext(), - rdf::URIs::RDFS_LABEL)); - m_RDFsLabel = xLabel->getStringValue(); } ::rtl::OUString @@ -128,19 +123,21 @@ RDFaExportHelper::AddRDFa( { try { - uno::Sequence<rdf::Statement> stmts( - m_xRepository->getStatementRDFa(i_xMetadatable) ); + beans::Pair< uno::Sequence<rdf::Statement>, sal_Bool > const + RDFaResult( m_xRepository->getStatementRDFa(i_xMetadatable) ); + + uno::Sequence<rdf::Statement> const & rStatements( RDFaResult.First ); - if (0 == stmts.getLength()) + if (0 == rStatements.getLength()) { return; // no RDFa } // all stmts have the same subject, so we only handle first one - const uno::Reference<rdf::XURI> xSubjectURI(stmts[0].Subject, - uno::UNO_QUERY); - const uno::Reference<rdf::XBlankNode> xSubjectBNode(stmts[0].Subject, + const uno::Reference<rdf::XURI> xSubjectURI(rStatements[0].Subject, uno::UNO_QUERY); + const uno::Reference<rdf::XBlankNode> xSubjectBNode( + rStatements[0].Subject, uno::UNO_QUERY); if (!xSubjectURI.is() && !xSubjectBNode.is()) { throw uno::RuntimeException(); @@ -154,47 +151,31 @@ RDFaExportHelper::AddRDFa( .makeStringAndClear() ); - rdf::Statement* const iter - ( ::std::partition( ::comphelper::stl_begin(stmts), - ::comphelper::stl_end(stmts), - ::boost::bind(&::rtl::OUString::equals, m_RDFsLabel, - ::boost::bind(&rdf::XNode::getStringValue, - ::boost::bind(&rdf::Statement::Predicate, _1))) ) ); - - if (iter != ::comphelper::stl_end(stmts)) + const uno::Reference<rdf::XLiteral> xContent( + rStatements[0].Object, uno::UNO_QUERY_THROW ); + const uno::Reference<rdf::XURI> xDatatype(xContent->getDatatype()); + if (xDatatype.is()) { - // from iter to end, all stmts should have same object - const uno::Reference<rdf::XLiteral> xContent( - (*iter).Object, uno::UNO_QUERY_THROW ); - const uno::Reference<rdf::XURI> xDatatype(xContent->getDatatype()); - if (xDatatype.is()) - { - const ::rtl::OUString datatype( - makeCURIE(&m_rExport, xDatatype) ); - m_rExport.AddAttribute(XML_NAMESPACE_XHTML, - token::XML_DATATYPE, datatype); - } - if (iter != ::comphelper::stl_begin(stmts)) // there is rdfs:label - { - m_rExport.AddAttribute(XML_NAMESPACE_XHTML, token::XML_CONTENT, - xContent->getValue()); - } + const ::rtl::OUString datatype( + makeCURIE(&m_rExport, xDatatype) ); + m_rExport.AddAttribute(XML_NAMESPACE_XHTML, + token::XML_DATATYPE, datatype); } - else + if (RDFaResult.Second) // there is xhtml:content { - OSL_ENSURE(false,"invalid RDFa: every property is rdfs:label"); - return; + m_rExport.AddAttribute(XML_NAMESPACE_XHTML, token::XML_CONTENT, + xContent->getValue()); } ::rtl::OUStringBuffer property; ::comphelper::intersperse( ::boost::make_transform_iterator( - iter, // omit RDFsLabel predicates! + ::comphelper::stl_begin(rStatements), ::boost::bind(&makeCURIE, &m_rExport, ::boost::bind(&rdf::Statement::Predicate, _1))), // argh, this must be the same type :( ::boost::make_transform_iterator( - ::comphelper::stl_end(stmts), + ::comphelper::stl_end(rStatements), ::boost::bind(&makeCURIE, &m_rExport, ::boost::bind(&rdf::Statement::Predicate, _1))), ::comphelper::OUStringBufferAppender(property), |