function loadObjTree()

in modules/util/jxon.js [86:120]
33 lines of code
20 McCabe index (conditional complexity)

  function loadObjTree (oXMLDoc, oParentEl, oParentObj) {
    var vValue, oChild;

    if (oParentObj instanceof String || oParentObj instanceof Number || oParentObj instanceof Boolean) {
      oParentEl.appendChild(oXMLDoc.createTextNode(oParentObj.toString())); /* verbosity level is 0 */
    } else if (oParentObj.constructor === Date) {
      oParentEl.appendChild(oXMLDoc.createTextNode(oParentObj.toGMTString()));    
    }

    for (var sName in oParentObj) {
      vValue = oParentObj[sName];
      if (isFinite(sName) || vValue instanceof Function) { continue; } /* verbosity level is 0 */
      if (sName === sValueProp) {
        if (vValue !== null && vValue !== true) { oParentEl.appendChild(oXMLDoc.createTextNode(vValue.constructor === Date ? vValue.toGMTString() : String(vValue))); }
      } else if (sName === sAttributesProp) { /* verbosity level is 3 */
        for (var sAttrib in vValue) { oParentEl.setAttribute(sAttrib, vValue[sAttrib]); }
      } else if (sName.charAt(0) === sAttrPref) {
        oParentEl.setAttribute(sName.slice(1), vValue);
      } else if (vValue.constructor === Array) {
        for (var nItem = 0; nItem < vValue.length; nItem++) {
          oChild = oXMLDoc.createElement(sName);
          loadObjTree(oXMLDoc, oChild, vValue[nItem]);
          oParentEl.appendChild(oChild);
        }
      } else {
        oChild = oXMLDoc.createElement(sName);
        if (vValue instanceof Object) {
          loadObjTree(oXMLDoc, oChild, vValue);
        } else if (vValue !== null && vValue !== true) {
          oChild.appendChild(oXMLDoc.createTextNode(vValue.toString()));
        }
        oParentEl.appendChild(oChild);
     }
   }
  }