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

        assertTrue(a.exists());
        assertFalse(b.exists());
        assertTrue(c.exists());


        // No assertion must fail in .child("c")
        rootBuilder.child("a").child("b").child("c");


        rootBuilder = new MemoryNodeBuilder(r);


        // No assertion must fail in .child("c")
        rootBuilder.child("a").child("b").child("c");

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        rootBuilder.child("a").child("b").child("c");


        rootBuilder = new MemoryNodeBuilder(r);


        // No assertion must fail in .child("c")
        rootBuilder.child("a").child("b").child("c");
    }


    @Test
    public void modifyChildNodeOfNonExistingNode() {
        NodeBuilder rootBuilder = EMPTY_NODE.builder();

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    @Test
    public void modifyChildNodeOfNonExistingNode() {
        NodeBuilder rootBuilder = EMPTY_NODE.builder();


        // +"/a":{"b":{"c":{"c"="cValue"}}} where b.exists() == false
        rootBuilder.child("a").setChildNode("b", createBC(false));


        NodeState r = rootBuilder.getNodeState();
        NodeState a = r.getChildNode("a");
        NodeState b = a.getChildNode("b");
        NodeState c = b.getChildNode("c");

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        assertTrue(a.exists());
        assertFalse(b.exists());
        assertTrue(c.exists());
        assertTrue(c.hasProperty("c"));


        rootBuilder.child("a").getChildNode("b").child("c").setProperty("c2", "c2Value");


        r = rootBuilder.getNodeState();
        a = r.getChildNode("a");
        b = a.getChildNode("b");
        c = b.getChildNode("c");

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    @Test
    public void shadowNonExistingNode1() {
        NodeBuilder rootBuilder = EMPTY_NODE.builder();


        // +"/a":{"b":{"c":{"c"="cValue"}}} where b.exists() == false
        rootBuilder.child("a").setChildNode("b", createBC(false));


        NodeState r = rootBuilder.getNodeState();
        NodeState a = r.getChildNode("a");
        NodeState b = a.getChildNode("b");
        NodeState c = b.getChildNode("c");

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        assertTrue(a.exists());
        assertFalse(b.exists());
        assertTrue(c.exists());
        assertTrue(c.hasProperty("c"));


        rootBuilder.child("a").setChildNode("b").child("c").setProperty("c2", "c2Value");


        r = rootBuilder.getNodeState();
        a = r.getChildNode("a");
        b = a.getChildNode("b");
        c = b.getChildNode("c");

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    @Test
    public void shadowNonExistingNode2() {
        NodeBuilder rootBuilder = EMPTY_NODE.builder();


        // +"/a":{"b":{"c":{"c":"cValue"}}} where b.exists() == false
        rootBuilder.child("a").setChildNode("b", createBC(false));


        NodeState r = rootBuilder.getNodeState();
        NodeState a = r.getChildNode("a");
        NodeState b = a.getChildNode("b");
        NodeState c = b.getChildNode("c");

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        assertTrue(a.exists());
        assertFalse(b.exists());
        assertTrue(c.exists());
        assertTrue(c.hasProperty("c"));


        rootBuilder.child("a").child("b").child("c").setProperty("c2", "c2Value");


        r = rootBuilder.getNodeState();
        a = r.getChildNode("a");
        b = a.getChildNode("b");
        c = b.getChildNode("c");

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    @Test
    public void navigateNonExistingNode() {
        NodeBuilder rootBuilder = EMPTY_NODE.builder();


        // +"/a":{"b":{"c":{"c":"cValue"}}} where b.exists() == false
        rootBuilder.child("a").setChildNode("b", createBC(false));


        NodeState r = rootBuilder.getNodeState();
        NodeState a = r.getChildNode("a");
        NodeState b = a.getChildNode("b");
        NodeState c = b.getChildNode("c");

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    @Test
    public void testSomeNodesCreationWithFullText() throws Exception {
        NodeState root = EMPTY_NODE;


        NodeBuilder builder = root.builder();
        builder.child("oak:index").child("solr")
                .setProperty(JCR_PRIMARYTYPE, "oak:queryIndexDefinition")
                .setProperty("type", "solr");


        NodeState before = builder.getNodeState();
        builder.setProperty("foo", "bar");

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