Examples with Resource org.apache.jena.rdf.model.Resource used on opensource projects

Example 61 with Resource

use of org.apache.jena.rdf.model.Resource in project jena by apache.

the class TestOntClass method testDatatypeIsClassOwlFull.

public void testDatatypeIsClassOwlFull() {
    OntModel m = ModelFactory.createOntologyModel(OntModelSpec.OWL_MEM);
    Resource c = m.createResource();
    c.addProperty(RDF.type, RDFS.Datatype);
    assertTrue(c.canAs(OntClass.class));
}

Example 62 with Resource

use of org.apache.jena.rdf.model.Resource in project jena by apache.

the class UpdateBuilderExampleTests method example2.

/**
	 * Example 2: Adding some triples to a graph
	 * 
	 * @see https://www.w3.org/TR/sparql11-update/#example_2
	 */
@Test
public void example2() {
    Resource r = ResourceFactory.createResource("http://example/book1");
    Property price = ResourceFactory.createProperty(NS_prefix + "price");
    Literal priceV = ResourceFactory.createTypedLiteral(42);
    m.setNsPrefix("dc", DC_11.NS);
    m.add(r, DC_11.title, "Fundamentals of Compiler Design");
    UpdateBuilder builder = new UpdateBuilder().addPrefix("ns", NS_prefix).addInsert(r, "ns:price", priceV.asNode());
    UpdateAction.execute(builder.buildRequest(), m);
    assertTrue(m.contains(r, price, priceV));
    assertTrue(m.contains(r, DC_11.title, "Fundamentals of Compiler Design"));
    assertEquals(2, triples.size());
    // assertEquals( 2, m.getNsPrefixMap().size());
    // assertEquals( NS_prefix, m.getNsPrefixMap().get("ns"));
    assertEquals(DC_11.NS, m.getNsPrefixMap().get("dc"));
}

Example 63 with Resource

use of org.apache.jena.rdf.model.Resource in project jena by apache.

the class UpdateBuilderExampleTests method example4.

/**
	 * Example 4:
	 * 
	 * @see https://www.w3.org/TR/sparql11-update/#example_4
	 */
@Test
public void example4() {
    Resource r = ResourceFactory.createResource("http://example/book1");
    Node graphName = NodeFactory.createURI("http://example/bookStore");
    Dataset ds = DatasetFactory.create();
    ds.addNamedModel(graphName.getURI(), m);
    m.setNsPrefix("dc", DC_11.NS);
    m.add(r, DC_11.title, "Fundamentals of Compiler Desing");
    SelectBuilder sb = new SelectBuilder().addWhere(r, DC_11.title, "Fundamentals of Compiler Desing");
    sb = new SelectBuilder().addPrefix("dc", DC_11.NS).addGraph(graphName, sb);
    UpdateBuilder builder = new UpdateBuilder().addPrefix("dc", DC_11.NS).addDelete(sb);
    UpdateRequest req = builder.buildRequest();
    sb = new SelectBuilder().addWhere(r, DC_11.title, "Fundamentals of Compiler Design");
    sb = new SelectBuilder().addPrefix("dc", DC_11.NS).addGraph(graphName, sb);
    builder = new UpdateBuilder().addPrefix("dc", DC_11.NS).addInsert(sb);
    builder.appendTo(req);
    UpdateAction.execute(req, ds);
    Model m2 = ds.getNamedModel(graphName.getURI());
    assertTrue(m2.contains(r, DC_11.title, "Fundamentals of Compiler Design"));
    assertEquals(1, m2.listStatements().toSet().size());
// assertEquals( 1, m2.getNsPrefixMap().size());
// assertEquals( DC.NS, m2.getNsPrefixMap().get("dc"));
}

Example 64 with Resource

use of org.apache.jena.rdf.model.Resource in project jena by apache.

the class UpdateBuilderExampleTests method example7.

/**
	 * Example 7:
	 * 
	 * @see https://www.w3.org/TR/sparql11-update/#example_7
	 */
@Test
public void example7() {
    Resource will = ResourceFactory.createResource("http://example/william");
    Resource willMail = ResourceFactory.createResource("mailto:bill@example");
    Resource fred = ResourceFactory.createResource("http://example/fred");
    Resource fredMail = ResourceFactory.createResource("mailto:fred@example");
    Node graphName = NodeFactory.createURI("http://example/addresses");
    m.add(will, RDF.type, FOAF.Person);
    m.add(will, FOAF.givenname, "William");
    m.add(will, FOAF.mbox, willMail);
    m.add(fred, RDF.type, FOAF.Person);
    m.add(fred, FOAF.givenname, "Fred");
    m.add(fred, FOAF.mbox, fredMail);
    Dataset ds = DatasetFactory.create();
    ds.addNamedModel(graphName.getURI(), m);
    UpdateBuilder builder = new UpdateBuilder().addPrefix("foaf", FOAF.NS).with(graphName).addDelete("?person", "?property", "?value").addWhere("?person", "?property", "?value").addWhere("?person", FOAF.givenname, "'Fred'");
    UpdateAction.execute(builder.build(), ds);
    Model m2 = ds.getNamedModel(graphName.getURI());
    assertTrue(m2.contains(will, RDF.type, FOAF.Person));
    assertTrue(m2.contains(will, FOAF.givenname, "William"));
    assertTrue(m2.contains(will, FOAF.mbox, willMail));
    assertEquals(3, m2.listStatements().toList().size());
}

Example 65 with Resource

use of org.apache.jena.rdf.model.Resource in project jena by apache.

the class UpdateBuilderExampleTests method example8.

/**
	 * Example 8:
	 * 
	 * @see https://www.w3.org/TR/sparql11-update/#example_8
	 */
@Test
public void example8() {
    Resource book1 = ResourceFactory.createResource("http://example/book1");
    Resource book2 = ResourceFactory.createResource("http://example/book2");
    Resource book3 = ResourceFactory.createResource("http://example/book3");
    Resource book4 = ResourceFactory.createResource("http://example/book4");
    Literal d1977 = ResourceFactory.createTypedLiteral("1977-01-01T00:00:00-02:00", XSDDatatype.XSDdateTime);
    Literal d1970 = ResourceFactory.createTypedLiteral("1970-01-01T00:00:00-02:00", XSDDatatype.XSDdateTime);
    Literal d1948 = ResourceFactory.createTypedLiteral("1948-01-01T00:00:00-02:00", XSDDatatype.XSDdateTime);
    Property price = ResourceFactory.createProperty(NS_prefix + "price");
    Literal priceV = ResourceFactory.createPlainLiteral("42");
    Node graphName1 = NodeFactory.createURI("http://example/bookStore");
    Node graphName2 = NodeFactory.createURI("http://example/bookStore2");
    Model m1 = ModelFactory.createDefaultModel();
    m1.add(book1, DC_11.title, "Fundamentals of Compiler Design");
    m1.add(book1, DC_11.date, d1977);
    m1.add(book2, price, priceV);
    m1.add(book2, DC_11.title, "David Copperfield");
    m1.add(book2, DC_11.creator, "Edmund Wells");
    m1.add(book2, DC_11.date, d1948);
    m1.add(book3, DC_11.title, "SPARQL 1.1 Tutorial");
    Model m2 = ModelFactory.createDefaultModel();
    m2.add(book4, DC_11.title, "SPARQL 1.1 Tutorial");
    Dataset ds = DatasetFactory.create();
    ds.addNamedModel(graphName1.getURI(), m1);
    ds.addNamedModel(graphName2.getURI(), m2);
    ExprFactory factory = new ExprFactory();
    SelectBuilder ins = new SelectBuilder().addGraph(graphName2, new SelectBuilder().addWhere("?book", "?p", "?v"));
    SelectBuilder whr = new SelectBuilder().addGraph(graphName1, new SelectBuilder().addWhere("?book", DC_11.date, "?date").addFilter(factory.gt("?date", d1970)).addWhere("?book", "?p", "?v"));
    UpdateBuilder builder = new UpdateBuilder().addPrefix("dc", DC_11.NS).addPrefix("xsd", XSD.NS).addInsert(ins).addWhere(whr);
    UpdateAction.execute(builder.build(), ds);
    m1 = ds.getNamedModel(graphName1.getURI());
    assertEquals(7, m1.listStatements().toList().size());
    assertEquals(2, m1.listStatements(book1, null, (RDFNode) null).toList().size());
    assertTrue(m1.contains(book1, DC_11.title, "Fundamentals of Compiler Design"));
    assertTrue(m1.contains(book1, DC_11.date, d1977));
    assertEquals(4, m1.listStatements(book2, null, (RDFNode) null).toList().size());
    assertTrue(m1.contains(book2, price, priceV));
    assertTrue(m1.contains(book2, DC_11.title, "David Copperfield"));
    assertTrue(m1.contains(book2, DC_11.creator, "Edmund Wells"));
    assertTrue(m1.contains(book2, DC_11.date, d1948));
    assertEquals(1, m1.listStatements(book3, null, (RDFNode) null).toList().size());
    assertTrue(m1.contains(book3, DC_11.title, "SPARQL 1.1 Tutorial"));
    m2 = ds.getNamedModel(graphName2.getURI());
    assertEquals(3, m2.listStatements().toList().size());
    assertEquals(2, m2.listStatements(book1, null, (RDFNode) null).toList().size());
    assertTrue(m2.contains(book1, DC_11.title, "Fundamentals of Compiler Design"));
    assertTrue(m2.contains(book1, DC_11.date, d1977));
    assertEquals(1, m2.listStatements(book4, null, (RDFNode) null).toList().size());
    assertTrue(m2.contains(book4, DC_11.title, "SPARQL 1.1 Tutorial"));
}