Examples of org.apache.jackrabbit.oak.api.Tree.removeChild()

Class org.apache.jackrabbit.oak.api.Tree

Examples of org.apache.jackrabbit.oak.api.Tree.removeChild()

org.apache.jackrabbit.oak.api.Tree.removeChild()
Remove a child with the given {@code name}. Does nothing if no such child exists. @param name name of the child to remove @return {@code false} iff no such child exists.

    public void removeChild() throws CommitFailedException {
        RootImpl root = new RootImpl(store, "test");
        Tree tree = root.getTree("/");


        assertTrue(tree.hasChild("x"));
        tree.removeChild("x");
        assertFalse(tree.hasChild("x"));


        root.commit();
        tree = root.getTree("/");

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        RootImpl root = new RootImpl(store, "test");
        Tree tree = root.getTree("/");


        assertEquals(3, tree.getChildrenCount());


        tree.removeChild("x");
        assertEquals(2, tree.getChildrenCount());


        tree.addChild("a");
        assertEquals(3, tree.getChildrenCount());

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        root1.rebase();
        checkEqual(root1.getTree("/"), (root2.getTree("/")));


        Tree one = root2.getTree("/one");
        one.removeChild("two");
        one.addChild("four");
        root2.commit();


        root1.rebase();
        checkEqual(root1.getTree("/"), (root2.getTree("/")));

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    public void removeChild() throws CommitFailedException {
        RootImpl root = new RootImpl(store, null);
        Tree tree = root.getTree("/");


        assertTrue(tree.hasChild("x"));
        tree.removeChild("x");
        assertFalse(tree.hasChild("x"));


        root.commit(DefaultConflictHandler.OURS);
        tree = root.getTree("/");

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        RootImpl root = new RootImpl(store, null);
        Tree tree = root.getTree("/");


        assertEquals(3, tree.getChildrenCount());


        tree.removeChild("x");
        assertEquals(2, tree.getChildrenCount());


        tree.addChild("a");
        assertEquals(3, tree.getChildrenCount());

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        root1.rebase(DefaultConflictHandler.OURS);
        checkEqual(root1.getTree("/"), (root2.getTree("/")));


        Tree one = root2.getTree("/one");
        one.removeChild("two");
        one.addChild("four");
        root2.commit(DefaultConflictHandler.OURS);


        root1.rebase(DefaultConflictHandler.OURS);
        checkEqual(root1.getTree("/"), (root2.getTree("/")));

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     * Remove the node if not root. Does nothing otherwise
     */
    public void remove() throws InvalidItemStateException {
        Tree parentTree = getParentTree();
        if (parentTree != null) {
            parentTree.removeChild(getName());
        }
    }


    // -----------------------------------------------------------< private >---

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        try {
            Root root = (Root) request.getAttribute("root");
            Tree tree = (Tree) request.getAttribute("tree");
            Tree parent = tree.getParent();
            if (parent != null) {
                parent.removeChild(tree.getName());
                root.commit(DefaultConflictHandler.OURS);
                response.sendError(HttpServletResponse.SC_OK);
            } else {
                // Can't remove the root node
                response.sendError(HttpServletResponse.SC_FORBIDDEN);

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