Examples of com.hp.hpl.jena.gvs.Store

com.hp.hpl.jena.gvs.Store
A Store generates GraphOverTimes by keeping track of assertions and revocations of graphs from different sources. @author reto

  }
  
  public void testFGNodeMerging() throws Exception {
    DateFormat dateFormat = new SimpleDateFormat("yyyyMMdd");
    ToyClock clock = new ToyClock();
    Store store = getStoreImpl(clock);
    Model model1 = modelWithStatements("_a dc:subject 'hello'; _a http://xmlns.com/foaf/0.1/mbox_sha1sum '49f9f8e38c3144e19e09c3e5fa10170242d1360f'");
    Model model2 = modelWithStatements("_a dc:subject 'hullo'; _a http://xmlns.com/foaf/0.1/mbox_sha1sum '49f9f8e38c3144e19e09c3e5fa10170242d1360f'");


    Date date1 = dateFormat.parse("20050607");
    Date date2 = dateFormat.parse("20060912");
    FCAGraph graph1 = new FCAGraphImpl(model1);
    FCAGraph graph2 = new FCAGraphImpl(model2);
    Source source = new SourceImpl("http://example.org/graph-source");
    clock.setTime(date1);
    store.updateGraph(source, graph1);
    store = reGetStoreImpl();
    source = new SourceImpl("http://example.org/graph-source");
    clock.setTime(date2);
    store.assertGraph(source, graph2);
    FCAGraph graphR  = store.getGraphOverTime(Collections.singleton(source)).getGraph(dateFormat.parse("20060913"));
    JenaUtil.getModelFromGraph(graphR).write(System.out);
  }

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  //FIX BaseStoreImp revokegraph
  public void notYetTestPartialFGNodeRevoke() throws Exception {
    DateFormat dateFormat = new SimpleDateFormat("yyyyMMdd");
    ToyClock clock = new ToyClock();
    Store store = getStoreImpl(clock);
    Model model1 = modelWithStatements("_a dc:subject 'hello'; _a http://xmlns.com/foaf/0.1/mbox \"foo\"; _a http://xmlns.com/foaf/0.1/mbox_sha1sum '49f9f8e38c3144e19e09c3e5fa10170242d1360f'");
    Model model2 = modelWithStatements("_a dc:subject 'hello'; _a http://xmlns.com/foaf/0.1/mbox_sha1sum '49f9f8e38c3144e19e09c3e5fa10170242d1360f'");


    Date date1 = dateFormat.parse("20050607");
    Date date2 = dateFormat.parse("20060912");
    FCAGraph graph1 = new FCAGraphImpl(model1);
    FCAGraph graph2 = new FCAGraphImpl(model2);
    Source source = new SourceImpl("http://example.org/graph-source");
    clock.setTime(date1);
    store.updateGraph(source, graph1);
    store = reGetStoreImpl();
    clock.setTime(date2);
    store.revokeGraph(source, graph2);
    FCAGraph graphR  = store.getGraphOverTime(Collections.singleton(source)).getGraph(dateFormat.parse("20060913"));
    JenaUtil.getModelFromGraph(graphR).write(System.out);
  }

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  }
  
  public void testPartialFGNodeRevoke2() throws Exception {
    DateFormat dateFormat = new SimpleDateFormat("yyyyMMdd");
    ToyClock clock = new ToyClock();
    Store store = getStoreImpl(clock);
    Model model1 = modelWithStatements("_a dc:subject 'sub1'; _a dc:subject 'hello'; _a http://xmlns.com/foaf/0.1/mbox_sha1sum '49f9f8e38c3144e19e09c3e5fa10170242d1360f'");
    Model model1b = modelWithStatements("_a http://xmlns.com/foaf/0.1/mbox \"foo\"; _a http://xmlns.com/foaf/0.1/mbox_sha1sum '49f9f8e38c3144e19e09c3e5fa10170242d1360f'");
    Model model2 = modelWithStatements("_a dc:subject 'hello'; _a http://xmlns.com/foaf/0.1/mbox_sha1sum '49f9f8e38c3144e19e09c3e5fa10170242d1360f'");


    Date date1 = dateFormat.parse("20050607");
    Date date1b = dateFormat.parse("20050608");
    Date date2 = dateFormat.parse("20060912");
    FCAGraph graph1 = new FCAGraphImpl(model1);
    FCAGraph graph1b = new FCAGraphImpl(model1b);
    FCAGraph graph2 = new FCAGraphImpl(model2);
    Source source = new SourceImpl("http://example.org/graph-source");
    clock.setTime(date1);
    store.updateGraph(source, graph1);
    clock.setTime(date1b);
    store.assertGraph(source, graph1b);
    store = reGetStoreImpl();
    clock.setTime(date2);
    store.revokeGraph(source, graph2);
    FCAGraph graphR  = store.getGraphOverTime(Collections.singleton(source)).getGraph(dateFormat.parse("20060913"));
    //no exception retrieving graph containing fg-node that doesn't exist the same way as wehn stuff was added
    assertTrue(true);
    JenaUtil.getModelFromGraph(graphR).write(System.out);
  }

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  }
  
  public void testTransactions1() throws Exception {
    DateFormat dateFormat = new SimpleDateFormat("yyyyMMdd");
    ToyClock clock = new ToyClock();
    Store store = getStoreImpl(clock);
    Model model = modelWithStatements("_a dc:subject 'sub1'; _a dc:subject 'hello'; _a http://xmlns.com/foaf/0.1/knows http://example.org/");
    Source source = new SourceImpl("http://example.org/graph-source");
    Date date1 = dateFormat.parse("20050607");
    Date date2 = dateFormat.parse("20050608");
    Date date3 = dateFormat.parse("20060912");
    clock.setTime(date1);
    store.assertGraph(source, new FCAGraphImpl(model));
    clock.setTime(date2);
    store.perform(source, new StoreTransaction() {


      public void execute(SourceStoreView storeView) {
        storeView.revokeAll();
        
      }
      
    });
    Graph retrieved = store.getGraphOverTime(Collections.singleton(source)).getGraph(date3);
    assertEquals(0, retrieved.size());
  }

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  }
  
  public void testTransactions2() throws Exception {
    DateFormat dateFormat = new SimpleDateFormat("yyyyMMdd");
    ToyClock clock = new ToyClock();
    Store store = getStoreImpl(clock);
    Model model1 = modelWithStatements("_a dc:subject 'sub1'; _a dc:subject 'hello'; _a http://xmlns.com/foaf/0.1/knows http://example.org/");
    Model model2 = modelWithStatements("_b dc:subject 'sub2'; _b dc:subject 'hello'; _b http://xmlns.com/foaf/0.1/knows http://example.org/");
    final FCAGraph graph2 = new FCAGraphImpl(model2);
    Source source = new SourceImpl("http://example.org/graph-source");
    Date date1 = dateFormat.parse("20050607");
    Date date2 = dateFormat.parse("20050608");
    Date date3 = dateFormat.parse("20060912");
    clock.setTime(date1);
    store.assertGraph(source, new FCAGraphImpl(model1));
    store.assertGraph(source, graph2);
    clock.setTime(date2);
    store.perform(source, new StoreTransaction() {


      public void execute(SourceStoreView storeView) {
        storeView.revokeAll();
        storeView.assertGraph(graph2);
      }
      
    });
    Graph retrieved = store.getGraphOverTime(Collections.singleton(source)).getGraph(date3);
    assertEquals(graph2, retrieved);
  }

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  }
  
  public void testTransactions3() throws Exception {
    DateFormat dateFormat = new SimpleDateFormat("yyyyMMdd");
    ToyClock clock = new ToyClock();
    Store store = getStoreImpl(clock);
    Model model1 = modelWithStatements("_a dc:subject 'sub1'; _a dc:subject 'hello'; _a http://xmlns.com/foaf/0.1/knows http://example.org/; _c dc:subject 'foo'");
    final FCAGraph graph1 = new FCAGraphImpl(model1);
    Model model2 = modelWithStatements("_b dc:subject 'sub2'; _b dc:subject 'hello'; _b http://xmlns.com/foaf/0.1/knows http://example.org/");
    final FCAGraph graph2 = new FCAGraphImpl(model2);
    Source source = new SourceImpl("http://example.org/graph-source");
    Date date1 = dateFormat.parse("20050607");
    Date date2 = dateFormat.parse("20050608");
    Date date3 = dateFormat.parse("20060912");
    clock.setTime(date1);
    store.assertGraph(source, graph1);
    store.assertGraph(source, graph1);
    store.assertGraph(source, graph2);
    clock.setTime(date2);
    store.perform(source, new StoreTransaction() {


      public void execute(SourceStoreView storeView) {
        storeView.revokeGraph(graph1);
      }
      
    });
    Graph retrieved = store.getGraphOverTime(Collections.singleton(source)).getGraph(date3);
    assertEquals(graph2, retrieved);
  }

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   * it must be impossible to open a store for a directory which is used by
   * another store instance
   * @throws IOException 
   */
  public void testDoubleInstance() throws IOException {
    Store store1 = new FSSToreImpl(testStoreDir);
    boolean gotException = false;
    try {
      new FSSToreImpl(testStoreDir);
    } catch (StoreException e) {
      gotException = true;

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    }
  }


  protected void performTestsWithGraphs(FCAGraph[] graphs) {
    ToyClock clock = new ToyClock();
    Store store = getStoreImpl(clock);
    Source source = new SourceImpl("http://example.org/graph-source");
    TimedGraphSequence tgs = TimedGraphSequence
        .getSequenceWithRandomDates(graphs);
    for (int i = 0; i < tgs.getSize(); i++) {
      clock.setTime(tgs.getDate(i));
      store.updateGraph(source, tgs.getGraph(i));
    }
    assertTrue(compareAllVersions(store, source, tgs));
    assertTrue(compareVersionAtRandomDate(store, source, tgs));
    // do the same again with new store instance
    try {
      store.close();
      store = new FSSToreImpl(testStoreDir);
    } catch (IOException e) {
      throw new RuntimeException(e);
    }
    // assertTrue(compareAllVersions(store, source, tgs));

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 * 
 */
public class SecurityTest extends TestCase {


  public void testUnauthorizedPut() throws Exception {
    Store store = new MemoryStoreImpl();
    ServerBinding serverBinding = new ServerBinding() {


      public InetAddress getInetAddress() {
        try {
          return InetAddress.getByName("localhost");

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    //Policy.setPolicy(orig);
    Policy.setPolicy(null);
    Policy.setPolicy(new NoRestrictionsPolicy());


    //
    Store store = new MemoryStoreImpl();
    ServerBinding serverBinding = new ServerBinding() {


      public InetAddress getInetAddress() {
        try {
          return InetAddress.getByName("localhost");
        } catch (UnknownHostException e) {
          throw new RuntimeException(e);
        }
      }


      public int getPort() {
        return 8686;
      }


    };
    URL sourceURL = new URL("http://"
        + serverBinding.getInetAddress().getHostName() + ":"
        + serverBinding.getPort() + "/danbri");
    Source identity = new SourceImpl("http://example.org/tests/identity");
    Set<Source> trustedSources  = new HashSet<Source>();
    trustedSources.add(identity);
    NamedNode configuration = new NamedNodeImpl("http://example.org/tests/configuration#");
    Model authorizationModel = ModelFactory.createDefaultModel();
    Resource user = authorizationModel.createResource(FOAF.Agent);
    user.addProperty(ACCOUNTMANAGER.userName, "beta");
    user.addProperty(ACCOUNTMANAGER.passwordSha1, Util.sha1("tester"));
    user.addProperty(AUTHORIZATION.mayImpersonate, authorizationModel.createResource(sourceURL.toString()));
    store.assertGraph(identity, new FCAGraphImpl(authorizationModel));
    WebServer webServer = GVSServerLauncher.launchGVSServer(store, serverBinding, identity ,
        trustedSources, configuration);


    Model model = ModelFactory.createDefaultModel();
    model.read(new File("testdata/danbri-20060920123618661.rdf").toURL()

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