* Is the given property an identity property? Checks the property as well as the custom domain class mapping
* @param domainClassProperty domain clas property
* @return true if the property is the/an identity property
*/
public static boolean isIndentityProperty(GrailsDomainClassProperty domainClassProperty) {
Mapping mapping = new GrailsDomainBinder().getMapping(domainClassProperty.getDomainClass().getClazz());
if (mapping != null && mapping.getIdentity() instanceof CompositeIdentity) {
CompositeIdentity identity = (CompositeIdentity) mapping.getIdentity();
return Arrays.asList(identity.getPropertyNames()).contains(domainClassProperty.getName());
}
return domainClassProperty.isIdentity();