/** * @param in Object input. * @return Read collection. * @throws IOException If failed. * @throws ClassNotFoundException If failed. */ private Collection<Object> readFieldsCollection(ObjectInput in) throws IOException, ClassNotFoundException { assert fields; int size = in.readInt(); if (size == -1) return null; Collection<Object> res = new ArrayList<>(size); for (int i = 0; i < size; i++) { int size0 = in.readInt(); Collection<Object> col = new ArrayList<>(size0); for (int j = 0; j < size0; j++) col.add(in.readObject()); assert col.size() == size0; res.add(col); } assert res.size() == size; return res; }
/** {@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; }
/** {@inheritDoc} */ @SuppressWarnings("all") @Override public boolean readFrom(ByteBuffer buf) { commState.setBuffer(buf); if (!super.readFrom(buf)) return false; switch (commState.idx) { case 2: if (commState.readSize == -1) { if (buf.remaining() < 4) return false; commState.readSize = commState.getInt(); } if (commState.readSize >= 0) { if (dataBytes == null) dataBytes = new ArrayList<>(commState.readSize); for (int i = commState.readItems; i < commState.readSize; i++) { byte[] _val = commState.getByteArray(); if (_val == BYTE_ARR_NOT_READ) return false; dataBytes.add((byte[]) _val); commState.readItems++; } } commState.readSize = -1; commState.readItems = 0; commState.idx++; case 3: byte[] errBytes0 = commState.getByteArray(); if (errBytes0 == BYTE_ARR_NOT_READ) return false; errBytes = errBytes0; commState.idx++; case 4: if (buf.remaining() < 1) return false; fields = commState.getBoolean(); commState.idx++; case 5: if (buf.remaining() < 1) return false; finished = commState.getBoolean(); commState.idx++; case 6: if (commState.readSize == -1) { if (buf.remaining() < 4) return false; commState.readSize = commState.getInt(); } if (commState.readSize >= 0) { if (metaDataBytes == null) metaDataBytes = new ArrayList<>(commState.readSize); for (int i = commState.readItems; i < commState.readSize; i++) { byte[] _val = commState.getByteArray(); if (_val == BYTE_ARR_NOT_READ) return false; metaDataBytes.add((byte[]) _val); commState.readItems++; } } commState.readSize = -1; commState.readItems = 0; commState.idx++; case 7: commState.idx++; case 8: if (buf.remaining() < 8) return false; reqId = commState.getLong(); commState.idx++; } return true; }