@Override
public StorageResponse read(Unpacker unpacker, StorageResponse response, boolean required)
throws IOException {
ValueType type = unpacker.getNextType();
if (type == ValueType.MAP) {
MapValue mapValue = (MapValue) unpacker.readValue();
return new FileMetaResponse(
mapValue.get(ValueFactory.createRawValue("attributes")).toString(),
mapValue.get(ValueFactory.createRawValue("key")).toString(),
mapValue.get(ValueFactory.createRawValue("size")).asIntegerValue().getLong(),
mapValue.get(ValueFactory.createRawValue("timestamp_ms")).asIntegerValue().getLong());
} else if (type == ValueType.RAW) {
return new DataResponse(unpacker.readByteArray());
} else if (type == ValueType.ARRAY) {
ArrayValue arrayValue = (ArrayValue) unpacker.readValue();
StorageErrorType storageErrorType =
StorageErrorType.byOrdinal(arrayValue.get(1).asIntegerValue().getInt());
throw new StorageResponseError(STORAGE_SERVICE_NAME, storageErrorType);
} else {
throw new IllegalArgumentException("Can't parse storage response");
}
}
@Override
public Object fromBytes(byte[] bytes) throws Exception {
MapValue v = (MapValue) msgPack.read(bytes);
// System.out.println("v = " + v);
System.out.println("name = " + v.containsKey("name"));
return v;
}