# DO NOT EDIT THIS FILE MANUALLY
# This module is automatically generated by running mix task generate_file
# every change must be done inside the mix task directly
defmodule KlifeProtocol.Messages.AlterConfigs do
@moduledoc """
Kafka protocol AlterConfigs message
Request versions summary:
- Version 1 is the same as version 0.
Version 2 enables flexible versions.
Response versions summary:
- Starting in version 1, on quota violation brokers send out responses before throttling.
Version 2 enables flexible versions.
"""
alias KlifeProtocol.Deserializer
alias KlifeProtocol.Serializer
alias KlifeProtocol.Header
@api_key 33
@min_flexible_version_req 2
@min_flexible_version_res 2
@doc """
Receives a map and serialize it to kafka wire format of the given version.
Input content fields:
- resources: The updates for each resource. ([]AlterConfigsResource | versions 0+)
- resource_type: The resource type. (int8 | versions 0+)
- resource_name: The resource name. (string | versions 0+)
- configs: The configurations. ([]AlterableConfig | versions 0+)
- name: The configuration key name. (string | versions 0+)
- value: The value to set for the configuration key. (string | versions 0+)
- validate_only: True if we should validate the request, but not change the configurations. (bool | versions 0+)
"""
def serialize_request(%{headers: headers, content: content}, version) do
headers
|> Map.put(:request_api_key, @api_key)
|> Map.put(:request_api_version, version)
|> Header.serialize_request(req_header_version(version))
|> then(&Serializer.execute(content, request_schema(version), &1))
end
@doc """
Receive a binary in the kafka wire format and deserialize it into a map.
Response content fields:
- throttle_time_ms: Duration in milliseconds for which the request was throttled due to a quota violation, or zero if the request did not violate any quota. (int32 | versions 0+)
- responses: The responses for each resource. ([]AlterConfigsResourceResponse | versions 0+)
- error_code: The resource error code. (int16 | versions 0+)
- error_message: The resource error message, or null if there was no error. (string | versions 0+)
- resource_type: The resource type. (int8 | versions 0+)
- resource_name: The resource name. (string | versions 0+)
"""
def deserialize_response(data, version, with_header? \\ true)
def deserialize_response(data, version, true) do
{:ok, {headers, rest_data}} = Header.deserialize_response(data, res_header_version(version))
case Deserializer.execute(rest_data, response_schema(version)) do
{:ok, {content, <<>>}} ->
{:ok, %{headers: headers, content: content}}
{:error, _reason} = err ->
err
end
end
def deserialize_response(data, version, false) do
case Deserializer.execute(data, response_schema(version)) do
{:ok, {content, <<>>}} ->
{:ok, %{content: content}}
{:error, _reason} = err ->
err
end
end
@doc """
Returns the message api key number.
"""
def api_key(), do: @api_key
@doc """
Returns the current max supported version of this message.
"""
def max_supported_version(), do: 2
@doc """
Returns the current min supported version of this message.
"""
def min_supported_version(), do: 0
defp req_header_version(msg_version),
do: if(msg_version >= @min_flexible_version_req, do: 2, else: 1)
defp res_header_version(msg_version),
do: if(msg_version >= @min_flexible_version_res, do: 1, else: 0)
defp request_schema(0),
do: [
resources:
{{:array,
[
resource_type: {:int8, %{is_nullable?: false}},
resource_name: {:string, %{is_nullable?: false}},
configs:
{{:array,
[name: {:string, %{is_nullable?: false}}, value: {:string, %{is_nullable?: true}}]},
%{is_nullable?: false}}
]}, %{is_nullable?: false}},
validate_only: {:boolean, %{is_nullable?: false}}
]
defp request_schema(1),
do: [
resources:
{{:array,
[
resource_type: {:int8, %{is_nullable?: false}},
resource_name: {:string, %{is_nullable?: false}},
configs:
{{:array,
[name: {:string, %{is_nullable?: false}}, value: {:string, %{is_nullable?: true}}]},
%{is_nullable?: false}}
]}, %{is_nullable?: false}},
validate_only: {:boolean, %{is_nullable?: false}}
]
defp request_schema(2),
do: [
resources:
{{:compact_array,
[
resource_type: {:int8, %{is_nullable?: false}},
resource_name: {:compact_string, %{is_nullable?: false}},
configs:
{{:compact_array,
[
name: {:compact_string, %{is_nullable?: false}},
value: {:compact_string, %{is_nullable?: true}},
tag_buffer: {:tag_buffer, []}
]}, %{is_nullable?: false}},
tag_buffer: {:tag_buffer, []}
]}, %{is_nullable?: false}},
validate_only: {:boolean, %{is_nullable?: false}},
tag_buffer: {:tag_buffer, []}
]
defp request_schema(unkown_version),
do: raise("Unknown version #{unkown_version} for message AlterConfigs")
defp response_schema(0),
do: [
throttle_time_ms: {:int32, %{is_nullable?: false}},
responses:
{{:array,
[
error_code: {:int16, %{is_nullable?: false}},
error_message: {:string, %{is_nullable?: true}},
resource_type: {:int8, %{is_nullable?: false}},
resource_name: {:string, %{is_nullable?: false}}
]}, %{is_nullable?: false}}
]
defp response_schema(1),
do: [
throttle_time_ms: {:int32, %{is_nullable?: false}},
responses:
{{:array,
[
error_code: {:int16, %{is_nullable?: false}},
error_message: {:string, %{is_nullable?: true}},
resource_type: {:int8, %{is_nullable?: false}},
resource_name: {:string, %{is_nullable?: false}}
]}, %{is_nullable?: false}}
]
defp response_schema(2),
do: [
throttle_time_ms: {:int32, %{is_nullable?: false}},
responses:
{{:compact_array,
[
error_code: {:int16, %{is_nullable?: false}},
error_message: {:compact_string, %{is_nullable?: true}},
resource_type: {:int8, %{is_nullable?: false}},
resource_name: {:compact_string, %{is_nullable?: false}},
tag_buffer: {:tag_buffer, %{}}
]}, %{is_nullable?: false}},
tag_buffer: {:tag_buffer, %{}}
]
defp response_schema(unkown_version),
do: raise("Unknown version #{unkown_version} for message AlterConfigs")
end