Package org.apache.jackrabbit.oak.spi.state

Examples of org.apache.jackrabbit.oak.spi.state.NodeStoreBranch

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                store.getRoot().getChildNode("test").getProperty("any"));
    }

    @Test
    public void branch() throws CommitFailedException {
        NodeStoreBranch branch = store.branch();

        NodeBuilder rootBuilder = branch.getHead().builder();
        NodeBuilder testBuilder = rootBuilder.child("test");
        NodeBuilder newNodeBuilder = testBuilder.child("newNode");

        testBuilder.removeChildNode("x");

        newNodeBuilder.setProperty("n", 42);

        // Assert changes are present in the builder
        NodeState testState = rootBuilder.getNodeState().getChildNode("test");
        assertTrue(testState.getChildNode("newNode").exists());
        assertFalse(testState.getChildNode("x").exists());
        assertEquals(42, (long) testState.getChildNode("newNode").getProperty("n").getValue(LONG));

        // Assert changes are not yet present in the branch
        testState = branch.getHead().getChildNode("test");
        assertFalse(testState.getChildNode("newNode").exists());
        assertTrue(testState.getChildNode("x").exists());

        branch.setRoot(rootBuilder.getNodeState());

        // Assert changes are present in the branch
        testState = branch.getHead().getChildNode("test");
        assertTrue(testState.getChildNode("newNode").exists());
        assertFalse(testState.getChildNode("x").exists());
        assertEquals(42, (long) testState.getChildNode("newNode").getProperty("n").getValue(LONG));

        // Assert changes are not yet present in the trunk
        testState = store.getRoot().getChildNode("test");
        assertFalse(testState.getChildNode("newNode").exists());
        assertTrue(testState.getChildNode("x").exists());

        branch.merge(EmptyHook.INSTANCE);

        // Assert changes are present in the trunk
        testState = store.getRoot().getChildNode("test");
        assertTrue(testState.getChildNode("newNode").exists());
        assertFalse(testState.getChildNode("x").exists());
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        testBuilder.removeChildNode("a");

        NodeState newRoot = rootBuilder.getNodeState();

        NodeStoreBranch branch = store.branch();
        branch.setRoot(newRoot);
        branch.merge(EmptyHook.INSTANCE);
        store.getRoot(); // triggers the observer

        NodeState before = states[0];
        NodeState after = states[1];
        assertNotNull(before);
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        testBuilder.removeChildNode("a");

        NodeState newRoot = rootBuilder.getNodeState();

        NodeStoreBranch branch = store.branch();
        branch.setRoot(newRoot);
        branch.merge(new CommitHook() {
            @Override
            public NodeState processCommit(NodeState before, NodeState after) {
                NodeBuilder rootBuilder = after.builder();
                NodeBuilder testBuilder = rootBuilder.child("test");
                testBuilder.child("fromHook");
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        assertEquals(test, store.getRoot().getChildNode("test"));
    }

    @Test
    public void manyChildNodes() throws CommitFailedException {
        NodeStoreBranch branch = store.branch();
        NodeBuilder root = branch.getHead().builder();
        NodeBuilder parent = root.child("parent");
        for (int i = 0; i <= KernelNodeState.MAX_CHILD_NODE_NAMES; i++) {
            parent.child("child-" + i);
        }
        branch.setRoot(root.getNodeState());
        branch.merge(EmptyHook.INSTANCE);

        NodeState base = store.getRoot();
        branch = store.branch();
        root = branch.getHead().builder();
        parent = root.child("parent");
        parent.child("child-new");
        branch.setRoot(root.getNodeState());
        branch.merge(EmptyHook.INSTANCE);

        Diff diff = new Diff();
        store.getRoot().compareAgainstBaseState(base, diff);

        assertEquals(0, diff.removed.size());
        assertEquals(1, diff.added.size());
        assertEquals("child-new", diff.added.get(0));

        base = store.getRoot();
        branch = store.branch();
        branch.move("/parent/child-new", "/parent/child-moved");
        branch.merge(EmptyHook.INSTANCE);

        diff = new Diff();
        store.getRoot().compareAgainstBaseState(base, diff);

        assertEquals(1, diff.removed.size());
        assertEquals("child-new", diff.removed.get(0));
        assertEquals(1, diff.added.size());
        assertEquals("child-moved", diff.added.get(0));

        base = store.getRoot();
        branch = store.branch();
        root = branch.getHead().builder();
        parent = root.child("parent");
        parent.child("child-moved").setProperty("foo", "value");
        parent.child("child-moved").setProperty(
                new MultiStringPropertyState("bar", Arrays.asList("value")));
        branch.setRoot(root.getNodeState());
        branch.merge(EmptyHook.INSTANCE);

        diff = new Diff();
        store.getRoot().compareAgainstBaseState(base, diff);

        assertEquals(0, diff.removed.size());
        assertEquals(0, diff.added.size());
        assertEquals(2, diff.addedProperties.size());
        assertTrue(diff.addedProperties.contains("foo"));
        assertTrue(diff.addedProperties.contains("bar"));

        base = store.getRoot();
        branch = store.branch();
        root = branch.getHead().builder();
        parent = root.child("parent");
        parent.setProperty("foo", "value");
        parent.setProperty(new MultiStringPropertyState(
                "bar", Arrays.asList("value")));
        branch.setRoot(root.getNodeState());
        branch.merge(EmptyHook.INSTANCE);

        diff = new Diff();
        store.getRoot().compareAgainstBaseState(base, diff);

        assertEquals(0, diff.removed.size());
        assertEquals(0, diff.added.size());
        assertEquals(2, diff.addedProperties.size());
        assertTrue(diff.addedProperties.contains("foo"));
        assertTrue(diff.addedProperties.contains("bar"));

        base = store.getRoot();
        branch = store.branch();
        root = branch.getHead().builder();
        parent = root.child("parent");
        parent.removeChildNode("child-moved");
        branch.setRoot(root.getNodeState());
        branch.merge(EmptyHook.INSTANCE);

        diff = new Diff();
        store.getRoot().compareAgainstBaseState(base, diff);

        assertEquals(1, diff.removed.size());
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    @Before
    public void setUp() throws Exception {
        wrapper = new MicroKernelWrapper(new MicroKernelImpl());
        store = new KernelNodeStore(wrapper);
        NodeStoreBranch branch = store.branch();

        NodeBuilder builder = branch.getHead().builder();
        builder.child("a");
        NodeBuilder b = builder.child("b");
        b.child("c");
        b.child("d");
        b.child("e");
        branch.setRoot(builder.getNodeState());

        branch.merge(EmptyHook.INSTANCE);
    }
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        readTree(root);
        return wrapper.numGetNodes - uncachedReads;
    }

    private void modifyContent() throws Exception {
        NodeStoreBranch branch = store.branch();
        NodeBuilder builder = branch.getHead().builder();
        builder.child("a").setProperty("foo", "bar");
        branch.setRoot(builder.getNodeState());
        branch.merge(EmptyHook.INSTANCE);
    }
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    public void testAsyncDoubleSubtree() throws Exception {
        NodeStore store = new MemoryNodeStore();
        ScheduledExecutorService executor = Executors.newScheduledThreadPool(0);
        IndexEditorProvider provider = new PropertyIndexEditorProvider();

        NodeStoreBranch branch = store.branch();
        NodeState root = branch.getHead();
        NodeBuilder builder = root.builder();
        createIndexDefinition(builder.child(INDEX_DEFINITIONS_NAME),
                "rootIndex", true, false, ImmutableSet.of("foo"), null)
                .setProperty(ASYNC_PROPERTY_NAME, true);
        createIndexDefinition(
                builder.child("newchild").child("other")
                        .child(INDEX_DEFINITIONS_NAME), "subIndex", true,
                false, ImmutableSet.of("foo"), null).setProperty(
                ASYNC_PROPERTY_NAME, true);

        builder.child("testRoot").setProperty("foo", "abc");
        builder.child("newchild").child("other").child("testChild")
                .setProperty("foo", "xyz");

        // merge it back in
        branch.setRoot(builder.getNodeState());
        branch.merge(EmptyHook.INSTANCE);

        AsyncIndexUpdate async = new AsyncIndexUpdate(store, executor, provider);
        runIndexing(async, 1);
        root = store.getRoot();
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                        .compose(new ArrayList<IndexEditorProvider>()));
    }

    @Test
    public void nodeType() throws Exception {
        NodeStoreBranch branch = store.branch();
        NodeBuilder root = branch.getHead().builder();

        root.removeChildNode("rep:security"); // interferes with tests
        addFolder(root, "folder-1");
        addFolder(root, "folder-2");
        addFile(root, "file-1");

        branch.setRoot(root.getNodeState());
        branch.merge(new EditorHook(new IndexUpdateProvider(
                new PropertyIndexEditorProvider())));

        NodeState rootState = store.getRoot();
        NodeTypeIndex index = new NodeTypeIndex();
        FilterImpl filter;
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    private NodeState state;

    @Before
    public void setUp() throws CommitFailedException {
        NodeStore store = new KernelNodeStore(new MicroKernelImpl());
        NodeStoreBranch branch = store.branch();

        NodeBuilder builder = branch.getHead().builder();
        builder.setProperty("a", 1);
        builder.setProperty("b", 2);
        builder.setProperty("c", 3);
        builder.child("x");
        builder.child("y");
        builder.child("z");
        branch.setRoot(builder.getNodeState());

        state = branch.merge(EmptyHook.INSTANCE);
    }
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    private NodeState state;

    @Before
    public void setUp() throws CommitFailedException {
        NodeStore store = new KernelNodeStore(new MicroKernelImpl());
        NodeStoreBranch branch = store.branch();

        NodeBuilder builder = branch.getHead().builder();
        builder.setProperty("a", 1);
        for (int i = 0; i <= N; i++) {
            builder.child("x" + i);
        }
        branch.setRoot(builder.getNodeState());

        state = branch.merge(EmptyHook.INSTANCE);
    }
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Related Classes of org.apache.jackrabbit.oak.spi.state.NodeStoreBranch

  • org.apache.jackrabbit.oak.kernel.KernelNodeBuilderTest
  • org.apache.jackrabbit.oak.kernel.KernelNodeStateTest
  • org.apache.jackrabbit.oak.kernel.KernelNodeStoreCacheTest
  • org.apache.jackrabbit.oak.kernel.KernelNodeStoreTest
  • org.apache.jackrabbit.oak.kernel.LargeKernelNodeStateTest
  • org.apache.jackrabbit.oak.kernel.NodeStoreTest
  • org.apache.jackrabbit.oak.plugins.index.AsyncIndexUpdate
  • org.apache.jackrabbit.oak.plugins.index.AsyncIndexUpdate$IndexTask
  • org.apache.jackrabbit.oak.plugins.index.AsyncIndexUpdateTest
  • org.apache.jackrabbit.oak.plugins.index.lucene.util.LuceneInitializerHelper
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