+ /*
+ * READ / WRITE
+ */
+ public <A> CompletableFuture<A> write(Class<A> clss) {
+ if (isContentClass(CrName.collection.qName())) {
+ throw new IllegalStateException("Cannot directly write to a collection");
+ }
+ if (InputStream.class.isAssignableFrom(clss)) {
+ CompletableFuture<InputStream> res = new CompletableFuture<>();
+ res.thenAccept((in) -> {
+ try {
+ Files.copy(in, path, StandardCopyOption.REPLACE_EXISTING);
+ } catch (IOException e) {
+ throw new RuntimeException("Cannot write to " + path, e);
+ }
+ });
+ return (CompletableFuture<A>) res;
+ }
+ return super.write(clss);
+ }