def encode(buf, paging_predicate_holder, is_final=False):
initial_frame_buf = create_initial_buffer_custom(_INITIAL_FRAME_SIZE)
FixSizedTypesCodec.encode_int(initial_frame_buf, _PAGE_SIZE_ENCODE_OFFSET, paging_predicate_holder.page_size)
FixSizedTypesCodec.encode_int(initial_frame_buf, _PAGE_ENCODE_OFFSET, paging_predicate_holder.page)
FixSizedTypesCodec.encode_byte(initial_frame_buf, _ITERATION_TYPE_ID_ENCODE_OFFSET, paging_predicate_holder.iteration_type_id)
buf.extend(initial_frame_buf)
AnchorDataListHolderCodec.encode(buf, paging_predicate_holder.anchor_data_list_holder)
CodecUtil.encode_nullable(buf, paging_predicate_holder.predicate_data, DataCodec.encode)
CodecUtil.encode_nullable(buf, paging_predicate_holder.comparator_data, DataCodec.encode)
CodecUtil.encode_nullable(buf, paging_predicate_holder.partition_key_data, DataCodec.encode)
if is_final:
buf.extend(END_FINAL_FRAME_BUF)
else:
buf.extend(END_FRAME_BUF)
def encode_request(cluster_name, credentials, uuid, client_type,
serialization_version, client_hazelcast_version,
client_name, labels):
buf = create_initial_buffer(_REQUEST_INITIAL_FRAME_SIZE,
_REQUEST_MESSAGE_TYPE)
FixSizedTypesCodec.encode_uuid(buf, _REQUEST_UUID_OFFSET, uuid)
FixSizedTypesCodec.encode_byte(buf, _REQUEST_SERIALIZATION_VERSION_OFFSET,
serialization_version)
StringCodec.encode(buf, cluster_name)
ByteArrayCodec.encode(buf, credentials)
StringCodec.encode(buf, client_type)
StringCodec.encode(buf, client_hazelcast_version)
StringCodec.encode(buf, client_name)
ListMultiFrameCodec.encode(buf, labels, StringCodec.encode, True)
return OutboundMessage(buf, True)
def encode_request(sql, parameters, timeout_millis, cursor_buffer_size, schema,
expected_result_type, query_id):
buf = create_initial_buffer(_REQUEST_INITIAL_FRAME_SIZE,
_REQUEST_MESSAGE_TYPE)
FixSizedTypesCodec.encode_long(buf, _REQUEST_TIMEOUT_MILLIS_OFFSET,
timeout_millis)
FixSizedTypesCodec.encode_int(buf, _REQUEST_CURSOR_BUFFER_SIZE_OFFSET,
cursor_buffer_size)
FixSizedTypesCodec.encode_byte(buf, _REQUEST_EXPECTED_RESULT_TYPE_OFFSET,
expected_result_type)
StringCodec.encode(buf, sql)
ListMultiFrameCodec.encode_contains_nullable(buf, parameters,
DataCodec.encode)
CodecUtil.encode_nullable(buf, schema, StringCodec.encode)
SqlQueryIdCodec.encode(buf, query_id, True)
return OutboundMessage(buf, False)
def encode(buf, member_version, is_final=False):
initial_frame_buf = create_initial_buffer_custom(_INITIAL_FRAME_SIZE)
FixSizedTypesCodec.encode_byte(initial_frame_buf, _MAJOR_ENCODE_OFFSET,
member_version.major)
FixSizedTypesCodec.encode_byte(initial_frame_buf, _MINOR_ENCODE_OFFSET,
member_version.minor)
FixSizedTypesCodec.encode_byte(initial_frame_buf, _PATCH_ENCODE_OFFSET,
member_version.patch)
buf.extend(initial_frame_buf)
if is_final:
buf.extend(END_FINAL_FRAME_BUF)
else:
buf.extend(END_FRAME_BUF)
def test_byte(self):
FixSizedTypesCodec.encode_byte(self.buf, 16, 3)
message = self.write_and_decode()
buf = message.next_frame().buf
self.assertEqual(3, FixSizedTypesCodec.decode_byte(buf, 10))