* if a composite key. "." assuming "." is part of property in
* case of embeddable only
*/
else if (StringUtils.contains(property, '.'))
{
EntityType entity = metaModel.entity(m.getEntityClazz());
StringTokenizer tokenizer = new StringTokenizer(property, ".");
String embeddedAttributeAsStr = tokenizer.nextToken();
String embeddableAttributeAsStr = tokenizer.nextToken();
Attribute embeddedAttribute = entity.getAttribute(embeddedAttributeAsStr);
EmbeddableType embeddableEntity = metaModel.embeddable(((AbstractAttribute) embeddedAttribute)