FormElementViewSelector.FORM_ELEMENT_VIEW_SELECTOR_PROPERTY);
if(viewSelector == null)
throw new JspException("The form element view selector was not passed!.");
TagInfo tagInfo = (TagInfo) tagMapping.get(viewSelector.getTag());
if(tagInfo == null)
throw new JspException("Unexistant tag was passed to form element view selector!.");
Class tagClass = Class.forName(tagInfo.getTagClassName());
controlTag = (UiFormElementTagInterface) tagClass.newInstance();
registerSubtag(controlTag);