OMElement h2Val1 = omfactory.createOMElement("varString", null);
h2Val1.addAttribute("xsi:type", "xsd:string", null);
h2Val1.addChild(omfactory.createText("string"));
OMElement h2Val2 = omfactory.createOMElement("varInt", null);
h2Val2.addAttribute("xsi:type", "xsd:int", null);
h2Val2.addChild(omfactory.createText("150"));
OMElement h2Val3 = omfactory.createOMElement("varFloat", null);
h2Val3.addAttribute("xsi:type", "xsd:float", null);
h2Val3.addChild(omfactory.createText("456.321"));