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This project contains the apt processor that implements all the checks enumerated in @Verify. It is a self contained, and shaded jar.

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/**
 * Copyright (c) 2007-2012, JGraph Ltd
 */
package com.mxgraph.util;

import org.w3c.dom.Document;
import org.w3c.dom.Element;

/**
 * Contains various DOM API helper methods for use with mxGraph.
 */
public class mxDomUtils
{

	/**
	 * Returns a new, empty DOM document.
	 * 
	 * @return Returns a new DOM document.
	 */
	public static Document createDocument()
	{
		return mxXmlUtils.getDocumentBuilder().newDocument();
	}

	/**
	 * Creates a new SVG document for the given width and height.
	 */
	public static Document createSvgDocument(int width, int height)
	{
		Document document = createDocument();
		Element root = document.createElement("svg");

		String w = String.valueOf(width);
		String h = String.valueOf(height);

		root.setAttribute("width", w);
		root.setAttribute("height", h);
		root.setAttribute("viewBox", "0 0 " + w + " " + h);
		root.setAttribute("version", "1.1");
		root.setAttribute("xmlns", mxConstants.NS_SVG);
		root.setAttribute("xmlns:xlink", mxConstants.NS_XLINK);

		document.appendChild(root);

		return document;
	}

	/**
	 * 
	 */
	public static Document createVmlDocument()
	{
		Document document = createDocument();

		Element root = document.createElement("html");
		root.setAttribute("xmlns:v", "urn:schemas-microsoft-com:vml");
		root.setAttribute("xmlns:o", "urn:schemas-microsoft-com:office:office");

		document.appendChild(root);

		Element head = document.createElement("head");

		Element style = document.createElement("style");
		style.setAttribute("type", "text/css");
		style.appendChild(document.createTextNode(
				""));

		head.appendChild(style);
		root.appendChild(head);

		Element body = document.createElement("body");
		root.appendChild(body);

		return document;
	}

	/**
	 * Returns a document with a HTML node containing a HEAD and BODY node.
	 */
	public static Document createHtmlDocument()
	{
		Document document = createDocument();

		Element root = document.createElement("html");

		document.appendChild(root);

		Element head = document.createElement("head");
		root.appendChild(head);

		Element body = document.createElement("body");
		root.appendChild(body);

		return document;
	}
}