Examples with RdfXmlSerializer org.qi4j.library.rdf.serializer.RdfXmlSerializer used on opensource projects

Example 1 with RdfXmlSerializer

use of org.qi4j.library.rdf.serializer.RdfXmlSerializer in project qi4j-sdk by Qi4j.

the class EntitySerializerTest method testEntitySerializer.

@Test
public void testEntitySerializer() throws RDFHandlerException {
    EntityReference entityReference = new EntityReference("test2");
    EntityState entityState = entityStore.newUnitOfWork(UsecaseBuilder.newUsecase("Test"), module, System.currentTimeMillis()).entityStateOf(entityReference);
    Iterable<Statement> graph = serializer.serialize(entityState);
    String[] prefixes = new String[] { "rdf", "dc", " vc" };
    String[] namespaces = new String[] { Rdfs.RDF, DcRdf.NAMESPACE, "http://www.w3.org/2001/vcard-rdf/3.0#" };
    new RdfXmlSerializer().serialize(graph, new PrintWriter(System.out), prefixes, namespaces);
}

Example 2 with RdfXmlSerializer

use of org.qi4j.library.rdf.serializer.RdfXmlSerializer in project qi4j-sdk by Qi4j.

the class EntityTypeSerializerTest method testEntityTypeSerializer.

@Test
public void testEntityTypeSerializer() throws RDFHandlerException {
    EntityDescriptor entityDescriptor = module.entityDescriptor(TestEntity.class.getName());
    Iterable<Statement> graph = serializer.serialize(entityDescriptor);
    String[] prefixes = new String[] { "rdf", "dc", " vc", "qi4j" };
    String[] namespaces = new String[] { Rdfs.RDF, DcRdf.NAMESPACE, "http://www.w3.org/2001/vcard-rdf/3.0#", Qi4jEntityType.NAMESPACE };
    new RdfXmlSerializer().serialize(graph, new PrintWriter(System.out), prefixes, namespaces);
}

Example 3 with RdfXmlSerializer

use of org.qi4j.library.rdf.serializer.RdfXmlSerializer in project qi4j-sdk by Qi4j.

the class EntityResource method representRdfXml.

private Representation representRdfXml(final EntityState entity) throws ResourceException {
    Representation representation = new WriterRepresentation(MediaType.APPLICATION_RDF_XML) {

        @Override
        public void write(Writer writer) throws IOException {
            try {
                Iterable<Statement> statements = entitySerializer.serialize(entity);
                new RdfXmlSerializer().serialize(statements, writer);
            } catch (RDFHandlerException e) {
                throw new IOException(e);
            }
        }
    };
    representation.setCharacterSet(CharacterSet.UTF_8);
    return representation;
}