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


        NodeState before = builder.getNodeState();
        builder.setProperty("foo", "bar");
        builder.child("a").setProperty("foo", "bar");
        builder.child("a").child("b").setProperty("foo", "bar");
        builder.child("a").child("b").child("c").setProperty("foo", "bar");


        NodeState after = builder.getNodeState();


        NodeState indexed = hook.processCommit(before, after);

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    }


    private static void insert(NodeBuilder index, String key, String value) {
        NodeBuilder builder = index.child(key);
        for (String name : PathUtils.elements(value)) {
            builder = builder.child(name);
        }
        builder.setProperty("match", true);
    }


    @Override

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        String vUUID = uuidFromNode(versionable);
        String relPath = getVersionHistoryPath(vUUID);
        NodeBuilder node = versionStorageNode;
        for (Iterator<String> it = PathUtils.elements(relPath).iterator(); it.hasNext(); ) {
            String name = it.next();
            node = node.child(name);
            if (!node.hasProperty(JCR_PRIMARYTYPE)) {
                String nt;
                if (it.hasNext()) {
                    nt = REP_VERSIONSTORAGE;
                } else {

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        if (!builder.hasChildNode(JCR_SYSTEM)) {
            NodeBuilder system = builder.child(JCR_SYSTEM);
            system.setProperty(JCR_PRIMARYTYPE, NT_REP_SYSTEM, Type.NAME);


            system.child(JCR_VERSIONSTORAGE)
                    .setProperty(JCR_PRIMARYTYPE, VersionConstants.REP_VERSIONSTORAGE, Type.NAME);
            system.child(JCR_NODE_TYPES)
                    .setProperty(JCR_PRIMARYTYPE, NT_REP_NODE_TYPES, Type.NAME);
            system.child(VersionConstants.JCR_ACTIVITIES)
                    .setProperty(JCR_PRIMARYTYPE, VersionConstants.REP_ACTIVITIES, Type.NAME);

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            NodeBuilder system = builder.child(JCR_SYSTEM);
            system.setProperty(JCR_PRIMARYTYPE, NT_REP_SYSTEM, Type.NAME);


            system.child(JCR_VERSIONSTORAGE)
                    .setProperty(JCR_PRIMARYTYPE, VersionConstants.REP_VERSIONSTORAGE, Type.NAME);
            system.child(JCR_NODE_TYPES)
                    .setProperty(JCR_PRIMARYTYPE, NT_REP_NODE_TYPES, Type.NAME);
            system.child(VersionConstants.JCR_ACTIVITIES)
                    .setProperty(JCR_PRIMARYTYPE, VersionConstants.REP_ACTIVITIES, Type.NAME);
        }

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            system.child(JCR_VERSIONSTORAGE)
                    .setProperty(JCR_PRIMARYTYPE, VersionConstants.REP_VERSIONSTORAGE, Type.NAME);
            system.child(JCR_NODE_TYPES)
                    .setProperty(JCR_PRIMARYTYPE, NT_REP_NODE_TYPES, Type.NAME);
            system.child(VersionConstants.JCR_ACTIVITIES)
                    .setProperty(JCR_PRIMARYTYPE, VersionConstants.REP_ACTIVITIES, Type.NAME);
        }


        if (!builder.hasChildNode(IndexConstants.INDEX_DEFINITIONS_NAME)) {
            NodeBuilder index = IndexUtils.getOrCreateOakIndex(builder);

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        SegmentNodeState newBase = store.getHead();
        if (!base.getRecordId().equals(newBase.getRecordId())) {
            NodeBuilder builder = newBase.builder();
            head.getChildNode(ROOT).compareAgainstBaseState(
                    base.getChildNode(ROOT),
                    new ConflictAnnotatingRebaseDiff(builder.child(ROOT)));
            base = newBase;
            head = writer.writeNode(builder.getNodeState());
        }
    }

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        NodeBuilder targetBuilder = builder;
        String targetParent = PathUtils.getParentPath(target);
        for (String name : PathUtils.elements(targetParent)) {
            if (targetBuilder.hasChildNode(name)) {
                targetBuilder = targetBuilder.child(name);
            } else {
                return false;
            }
        }
        String targetName = PathUtils.getName(target);

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        NodeBuilder sourceBuilder = builder;
        String sourceParent = PathUtils.getParentPath(source);
        for (String name : PathUtils.elements(sourceParent)) {
            if (sourceBuilder.hasChildNode(name)) {
                sourceBuilder = sourceBuilder.child(name);
            } else {
                return false;
            }
        }
        String sourceName = PathUtils.getName(source);

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        String sourceName = PathUtils.getName(source);
        if (!sourceBuilder.hasChildNode(sourceName)) {
            return false;
        }


        NodeState sourceState = sourceBuilder.child(sourceName).getNodeState();
        targetBuilder.setChildNode(targetName, sourceState);
        sourceBuilder.getChildNode(sourceName).remove();


        setRoot(builder.getNodeState());
        return true;

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