break;
case UserVirtualSchema:
case RoleVirtualSchema:
case MembershipVirtualSchema:
VirSchemaDAO virSchemaDAO = context.getBean(VirSchemaDAO.class);
AbstractVirSchema virSchema = virSchemaDAO.find(mapItem.getIntAttrName(),
MappingUtil.getIntMappingTypeClass(mapItem.getIntMappingType()));
readOnlyVirSchema = (virSchema != null && virSchema.isReadonly());
schemaType = AttributeSchemaType.String;
break;