Examples of org.apache.jackrabbit.oak.spi.state.NodeBuilder.child()

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

Class org.apache.jackrabbit.oak.spi.state.NodeBuilder

Examples of org.apache.jackrabbit.oak.spi.state.NodeBuilder.child()

org.apache.jackrabbit.oak.spi.state.NodeBuilder.child()
Returns a builder for constructing changes to the named child node. If the named child node does not already exist, a new empty child node is automatically created as the base state of the returned child builder. Otherwise the existing child node state is used as the base state of the returned builder.
All updates to the returned child builder will implicitly affect also this builder, as if a {@code setNode(name, childBuilder.getNodeState())} method callhad been made after each update. Repeated calls to this method with the same name will return the same child builder instance until an explicit {@link #setChildNode(String,NodeState)} or{@link #remove())} call is made, at which point the linkbetween this builder and a previously returned child builder for that child node name will get broken. @since Oak 0.6 @param name name of the child node @return child builder

    }


    @Test
    public void testChangeNode() {
        NodeBuilder builder = base.builder();
        builder.child("NA1").setProperty("p", "p");
        new AssertingNodeStateDiff(base, builder.getNodeState()).expect("^NA1+p");
    }


    @Test
    public void testAddInaccessibleChild() {

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    }


    @Test
    public void testAddInaccessibleChild() {
        NodeBuilder builder = base.builder();
        builder.child("NA3").child("x3").child("NA3a").child("y3").child("NA3a");
        new AssertingNodeStateDiff(base, builder.getNodeState()).expect("");
    }


    @Test
    public void testChangeInaccessibleChild() {

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        NodeBuilder builder = store.getRoot().builder();
        NodeBuilder test = builder.child("test");
        test.setProperty("a", 1);
        test.setProperty("b", 2);
        test.setProperty("c", 3);
        test.child("x");
        test.child("y");
        test.child("z");
        root = store.merge(builder, EmptyHook.INSTANCE, PostCommitHook.EMPTY);
    }

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        NodeBuilder test = builder.child("test");
        test.setProperty("a", 1);
        test.setProperty("b", 2);
        test.setProperty("c", 3);
        test.child("x");
        test.child("y");
        test.child("z");
        root = store.merge(builder, EmptyHook.INSTANCE, PostCommitHook.EMPTY);
    }


    @After

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        test.setProperty("a", 1);
        test.setProperty("b", 2);
        test.setProperty("c", 3);
        test.child("x");
        test.child("y");
        test.child("z");
        root = store.merge(builder, EmptyHook.INSTANCE, PostCommitHook.EMPTY);
    }


    @After
    public void tearDown() throws Exception {

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    }


    @Test
    public void testChangeInaccessibleChild() {
        NodeBuilder builder = base.builder();
        builder.child("NA3").child("x3").child("NA3a").child("y3").remove();
        new AssertingNodeStateDiff(base, builder.getNodeState()).expect("^NA3^x3^NA3a-y3");
    }


    @Test
    public void testRemoveInaccessibleChild() {

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    }


    @Test
    public void testRemoveInaccessibleChild() {
        NodeBuilder builder = base.builder();
        builder.child("NA3").child("x3").child("NA3a").remove();
        new AssertingNodeStateDiff(base, builder.getNodeState()).expect("");
    }


    private static class SecureNodeStateDiff extends SecurableNodeStateDiff {
        protected SecureNodeStateDiff(SecurableNodeStateDiff parent, Tree beforeParent, Tree afterParent, String name) {

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        store.merge(rootBuilder, new CommitHook() {
            @Override
            public NodeState processCommit(NodeState before, NodeState after) {
                NodeBuilder rootBuilder = after.builder();
                NodeBuilder testBuilder = rootBuilder.child("test");
                testBuilder.child("fromHook");
                return rootBuilder.getNodeState();
            }
        }, PostCommitHook.EMPTY);


        NodeState test = store.getRoot().getChildNode("test");

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    @Test
    public void manyChildNodes() throws CommitFailedException {
        NodeBuilder root = store.getRoot().builder();
        NodeBuilder parent = root.child("parent");
        for (int i = 0; i <= KernelNodeState.MAX_CHILD_NODE_NAMES; i++) {
            parent.child("child-" + i);
        }
        store.merge(root, EmptyHook.INSTANCE, PostCommitHook.EMPTY);


        NodeState base = store.getRoot();
        root = base.builder();

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        store.merge(root, EmptyHook.INSTANCE, PostCommitHook.EMPTY);


        NodeState base = store.getRoot();
        root = base.builder();
        parent = root.child("parent");
        parent.child("child-new");
        store.merge(root, EmptyHook.INSTANCE, PostCommitHook.EMPTY);


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

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