Examples with ValueFactory javax.jcr.ValueFactory used on opensource projects

Example 61 with ValueFactory

use of javax.jcr.ValueFactory in project jackrabbit by apache.

the class ReferencesTest method testDoubleBackRefReferenceMultiValued.

/**
     * Variant of {@link #testDoubleBackReference()} for mult-valued props.
     * 
     * @throws Exception on test error
     */
public void testDoubleBackRefReferenceMultiValued() throws Exception {
    Session session2 = createSession();
    ValueFactory valFac2 = session2.getValueFactory();
    Node bses2 = getTestRootNode(session2).getNode("A").getNode("B");
    getTestRootNode(session2).getNode("C").setProperty("ref to B", new Value[] { valFac2.createValue(bses2), valFac2.createValue(bses2) });
    Session session3 = createSession();
    ValueFactory valFac3 = session3.getValueFactory();
    Node bses3 = getTestRootNode(session3).getNode("A").getNode("B");
    getTestRootNode(session3).getNode("C").setProperty("ref to B", new Value[] { valFac3.createValue(bses3), valFac3.createValue(bses3) });
    saveAndlogout(session2, session3);
    assertRemoveTestNodes();
}

Example 62 with ValueFactory

use of javax.jcr.ValueFactory in project jackrabbit by apache.

the class CopyValueTest method testRandomOperations.

/**
     * Test random operations:
     * create, delete, move, and verify node; save and refresh a session.
     * The test always runs the same sequence of operations.
     */
public void testRandomOperations() throws Exception {
    Random random = new Random(1);
    Node root = superuser.getRootNode();
    if (root.hasNode("testRandom")) {
        root.getNode("testRandom").remove();
        superuser.save();
    }
    Node testRoot = root.addNode("testRandom");
    int len = 1000;
    int[] opCounts = new int[6];
    for (int i = 0; i < len; i++) {
        String node1 = "node" + random.nextInt(len / 20);
        boolean hasNode1 = testRoot.hasNode(node1);
        String node2 = "node" + random.nextInt(len / 20);
        boolean hasNode2 = testRoot.hasNode(node2);
        int op = random.nextInt(6);
        switch(op) {
            case 0:
                {
                    if (hasNode1) {
                        log(node1 + " remove");
                        testRoot.getNode(node1).remove();
                    }
                    opCounts[op]++;
                    Node n = testRoot.addNode(node1);
                    int dataLength = Math.abs(Math.min(10000, (int) (10000 * random.nextGaussian())));
                    byte[] data = new byte[dataLength];
                    log(node1 + " add len:" + dataLength);
                    ValueFactory vf = superuser.getValueFactory();
                    n.setProperty("data", vf.createBinary(new ByteArrayInputStream(data)));
                    n.setProperty("len", dataLength);
                    break;
                }
            case 1:
                opCounts[op]++;
                log("save");
                superuser.save();
                break;
            case 2:
                opCounts[op]++;
                log("refresh");
                superuser.refresh(false);
                break;
            case 3:
                if (hasNode1) {
                    opCounts[op]++;
                    log(node1 + " remove");
                    testRoot.getNode(node1).remove();
                }
                break;
            case 4:
                {
                    if (hasNode1) {
                        opCounts[op]++;
                        Node n = testRoot.getNode(node1);
                        long dataLength = n.getProperty("len").getLong();
                        long l = n.getProperty("data").getLength();
                        log(node1 + " verify len: " + dataLength);
                        assertEquals(dataLength, l);
                    }
                    break;
                }
            case 5:
                if (hasNode1 && !hasNode2) {
                    opCounts[op]++;
                    log(node1 + " copy " + node2);
                    // todo: why is save required?
                    superuser.save();
                    superuser.getWorkspace().copy("/testRandom/" + node1, "/testRandom/" + node2);
                }
                break;
        }
    }
    superuser.save();
    for (int i = 0; i < opCounts.length; i++) {
        log(i + ": " + opCounts[i]);
    }
    testRoot.remove();
    superuser.save();
}

Example 63 with ValueFactory

use of javax.jcr.ValueFactory in project jackrabbit by apache.

the class ExportImportTest method doTestExportImportBinary.

private void doTestExportImportBinary(int len) throws RepositoryException {
    Session session = getHelper().getReadWriteSession();
    try {
        Node root = session.getRootNode();
        clean(root);
        Node test = root.addNode("testBinary");
        session.save();
        byte[] data = new byte[len];
        Random random = new Random(1);
        random.nextBytes(data);
        ValueFactory vf = session.getValueFactory();
        test.setProperty("data", vf.createBinary(new ByteArrayInputStream(data)));
        session.save();
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        session.exportSystemView("/testBinary", out, false, false);
        byte[] output = out.toByteArray();
        Node test2 = root.addNode("testBinary2");
        Node test3 = root.addNode("testBinary3");
        session.save();
        session.importXML("/testBinary2", new ByteArrayInputStream(output), ImportUUIDBehavior.IMPORT_UUID_CREATE_NEW);
        session.save();
        session.getWorkspace().importXML("/testBinary3", new ByteArrayInputStream(output), ImportUUIDBehavior.IMPORT_UUID_CREATE_NEW);
        test2 = root.getNode("testBinary2");
        test2 = test2.getNode("testBinary");
        test3 = root.getNode("testBinary3");
        test3 = test3.getNode("testBinary");
        byte[] data2 = readFromStream(test2.getProperty("data").getBinary().getStream());
        byte[] data3 = readFromStream(test3.getProperty("data").getBinary().getStream());
        assertEquals(data.length, data2.length);
        assertEquals(data.length, data3.length);
        for (int i = 0; i < len; i++) {
            assertEquals(data[i], data2[i]);
            assertEquals(data[i], data3[i]);
        }
        clean(root);
    } catch (Exception e) {
        e.printStackTrace();
        assertFalse(e.getMessage(), true);
    } finally {
        session.logout();
    }
}

Example 64 with ValueFactory

use of javax.jcr.ValueFactory in project jackrabbit by apache.

the class GCEventListenerTest method doTestEventListener.

private void doTestEventListener(boolean allowPmScan) throws Exception {
    Node root = testRootNode;
    Session session = root.getSession();
    if (root.hasNode(TEST_NODE_NAME)) {
        root.getNode(TEST_NODE_NAME).remove();
        session.save();
    }
    Node test = root.addNode(TEST_NODE_NAME);
    Random random = new Random();
    byte[] data = new byte[10000];
    for (int i = 0; i < 10; i++) {
        Node n = test.addNode("x" + i);
        random.nextBytes(data);
        ValueFactory vf = session.getValueFactory();
        n.setProperty("data", vf.createBinary(new ByteArrayInputStream(data)));
        session.save();
        if (i % 2 == 0) {
            n.remove();
            session.save();
        }
    }
    session.save();
    SessionImpl si = (SessionImpl) session;
    DataStoreGarbageCollector gc = si.createDataStoreGarbageCollector();
    DataStore ds = ((GarbageCollector) gc).getDataStore();
    if (ds != null) {
        ds.clearInUse();
        boolean pmScan = gc.isPersistenceManagerScan();
        gc.setPersistenceManagerScan(allowPmScan);
        gotNullNode = false;
        gotNode = false;
        gc.setMarkEventListener(this);
        gc.mark();
        if (pmScan && allowPmScan) {
            assertTrue("PM scan without null Node", gotNullNode);
            assertFalse("PM scan, but got a real node", gotNode);
        } else {
            assertFalse("Not a PM scan - but got a null Node", gotNullNode);
            assertTrue("Not a PM scan - without a real node", gotNode);
        }
        int deleted = gc.sweep();
        LOG.debug("Deleted " + deleted);
        assertTrue("Should delete at least one item", deleted >= 0);
        gc.close();
    }
}

Example 65 with ValueFactory

use of javax.jcr.ValueFactory in project jackrabbit by apache.

the class GCSubtreeMoveTest method setupNodes.

private void setupNodes() {
    try {
        Node rootNode = sessionMover.getRootNode();
        rootNode.addNode("node0");
        rootNode.addNode("node1");
        Node node2 = rootNode.addNode("node2");
        Node node3 = node2.addNode("node3");
        Node nodeWithBinary = node3.addNode("node-with-binary");
        ValueFactory vf = sessionGarbageCollector.getValueFactory();
        nodeWithBinary.setProperty("prop", vf.createBinary(new RandomInputStream(10, 1000)));
        sessionMover.save();
        sleepForFile();
    } catch (RepositoryException e) {
        failWithException(e);
    }
}