@SuppressWarnings("unchecked")
@Override
public <E extends T> Iterable<E> refresh(Iterable<E> entities, Attribute<?, ?>... attributes) {
Iterator<E> iterator = entities.iterator();
if (iterator.hasNext()) {
E entity = iterator.next();
EntityProxy<E> proxy = context.proxyOf(entity, false);
EntityReader<E, T> reader = context.read(proxy.type().getClassType());
return reader.batchRefresh(entities, (Attribute<E, ?>[]) attributes);
}
return entities;
}
@Override
public <E extends T> Selection<? extends Result<E>> select(
Class<E> type, QueryAttribute<?, ?>... attributes) {
checkClosed();
EntityReader<E, T> reader = context.read(type);
Set<Expression<?>> selection;
ResultReader<E> resultReader;
if (attributes.length == 0) {
selection = reader.defaultSelection();
resultReader = reader.newResultReader(reader.defaultSelectionAttributes());
} else {
selection = new LinkedHashSet<>(Arrays.<Expression<?>>asList(attributes));
resultReader = reader.newResultReader(attributes);
}
SelectOperation<E> select = new SelectOperation<>(context, resultReader);
QueryElement<? extends Result<E>> query = new QueryElement<>(SELECT, entityModel, select);
return query.select(selection).from(type);
}
