/** {@inheritDoc} */ @SuppressWarnings("TypeMayBeWeakened") @Nullable private Collection<byte[]> marshalFieldsCollection( @Nullable Collection<Object> col, GridCacheContext<K, V> ctx) throws GridException { assert ctx != null; if (col == null) return null; Collection<List<Object>> col0 = new ArrayList<>(col.size()); for (Object o : col) { List<GridIndexingEntity<?>> list = (List<GridIndexingEntity<?>>) o; List<Object> list0 = new ArrayList<>(list.size()); for (GridIndexingEntity<?> ent : list) { if (ent.bytes() != null) list0.add(ent.bytes()); else { if (ctx.deploymentEnabled()) prepareObject(ent.value(), ctx); list0.add(CU.marshal(ctx, ent.value())); } } col0.add(list0); } return marshalCollection(col0, ctx); }
/** {@inheritDoc} */ @SuppressWarnings("TypeMayBeWeakened") @Nullable private Collection<Object> unmarshalFieldsCollection( @Nullable Collection<byte[]> byteCol, GridCacheContext<K, V> ctx, ClassLoader ldr) throws GridException { assert ctx != null; assert ldr != null; Collection<Object> col = unmarshalCollection(byteCol, ctx, ldr); Collection<Object> col0 = null; if (col != null) { col0 = new ArrayList<>(col.size()); for (Object o : col) { List<Object> list = (List<Object>) o; List<Object> list0 = new ArrayList<>(list.size()); for (Object obj : list) list0.add(obj != null ? ctx.marshaller().unmarshal((byte[]) obj, ldr) : null); col0.add(list0); } } return col0; }