Examples with PrefixMapping org.apache.jena.shared.PrefixMapping used on opensource projects

Example 21 with PrefixMapping

use of org.apache.jena.shared.PrefixMapping in project jena by apache.

the class AbstractTestPrefixMapping method testEmptyDoesNotWipeURI.

/**
        Test that the empty prefix does not wipe an existing prefix for the same URI.
    */
public void testEmptyDoesNotWipeURI() {
    PrefixMapping pm = getMapping();
    pm.setNsPrefix("frodo", ropeURI);
    pm.setNsPrefix("", ropeURI);
    assertEquals(ropeURI, pm.getNsPrefixURI("frodo"));
}

Example 22 with PrefixMapping

use of org.apache.jena.shared.PrefixMapping in project jena by apache.

the class AbstractTestPrefixMapping2 method prefix5.

@Test
public void prefix5() {
    String uri = "http://example/";
    PrefixMapping pmap = create();
    pmap.setNsPrefix("ex", uri);
    assertEquals(uri + "foo", pmap.expandPrefix("ex:foo"));
}

Example 23 with PrefixMapping

use of org.apache.jena.shared.PrefixMapping in project jena by apache.

the class AbstractTestPrefixMapping2 method prefix8.

@Test
public void prefix8() {
    PrefixMapping pmap = create();
    String x = "scheme:i_do_not_exist";
    assertEquals(x, pmap.expandPrefix(x));
    // Call again - used to cause problems. 
    assertEquals(x, pmap.expandPrefix(x));
}

Example 24 with PrefixMapping

use of org.apache.jena.shared.PrefixMapping in project jena by apache.

the class AbstractTestPrefixMapping2 method prefix3.

@Test
public void prefix3() {
    String uri = "http://example/";
    PrefixMapping pmap = create();
    pmap.setNsPrefix("ex", uri);
    // Create a second view onto the same storage.
    PrefixMapping pmap2 = view();
    String x = pmap2.getNsPrefixURI("ex");
    assertNotNull(x);
    assertEquals(uri, x);
}

Example 25 with PrefixMapping

use of org.apache.jena.shared.PrefixMapping in project jena by apache.

the class sdbload method loadOne.

private void loadOne(String filename, boolean replace) {
    Model model = null;
    Dataset dataset = null;
    PrefixMapping pmap;
    Lang lang = RDFLanguages.filenameToLang(filename);
    if (lang == null)
        throw new CmdException("Data syntax not recognized: " + filename);
    // --graph or not
    if (modGraph.getGraphName() != null) {
        model = modGraph.getModel(getStore());
        pmap = model;
    } else {
        dataset = SDBFactory.connectDataset(getStore());
        pmap = dataset.asDatasetGraph().getDefaultGraph().getPrefixMapping();
    }
    // For monitoring only.
    Graph monitorGraph = (model == null) ? null : model.getGraph();
    if (replace) {
        if (model != null)
            model.removeAll();
        else
            dataset.asDatasetGraph().clear();
    }
    boolean showProgress = isVerbose() || getModTime().timingEnabled();
    if (showProgress)
        output.print("Start load: %s", filename);
    StreamRDF stream = streamToStore(pmap, getStore());
    if (modGraph.getGraphName() != null) {
        Node gn = NodeFactory.createURI(modGraph.getGraphName());
        stream = StreamRDFLib.extendTriplesToQuads(gn, stream);
    }
    ProgressMonitor progress = null;
    if (showProgress) {
        progress = new ProgressMonitor(filename, 100_000, 10, output);
        stream = new ProgressStreamRDF(stream, progress);
    }
    if (progress != null)
        progress.start();
    // Load!
    RDFDataMgr.parse(stream, filename, lang);
    if (progress != null) {
        progress.finish();
        progress.finishMessage();
    }
}