private void printNode()

in src/main/java/org/apache/commons/configuration2/plist/XMLPropertyListConfiguration.java [259:287]

• 24 lines of code
• 6 McCabe index (conditional complexity)

    private void printNode(final PrintWriter out, final int indentLevel, final ImmutableNode node) {
        final String padding = StringUtils.repeat(" ", indentLevel * INDENT_SIZE);

        if (node.getNodeName() != null) {
            out.println(padding + "<key>" + StringEscapeUtils.escapeXml10(node.getNodeName()) + "</key>");
        }

        final List<ImmutableNode> children = node.getChildren();
        if (!children.isEmpty()) {
            out.println(padding + "<dict>");

            final Iterator<ImmutableNode> it = children.iterator();
            while (it.hasNext()) {
                final ImmutableNode child = it.next();
                printNode(out, indentLevel + 1, child);

                if (it.hasNext()) {
                    out.println();
                }
            }

            out.println(padding + "</dict>");
        } else if (node.getValue() == null) {
            out.println(padding + "<dict/>");
        } else {
            final Object value = node.getValue();
            printValue(out, indentLevel, value);
        }
    }