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// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License.
use crate::proto::{GetTableSchemaRequest, GetTableSchemaResponse, PbTablePath};
use crate::rpc::api_key::ApiKey;
use crate::rpc::frame::WriteError;
use crate::rpc::message::{ReadType, RequestBody, WriteType};
use crate::metadata::TablePath;
use crate::rpc::frame::ReadError;
use crate::{impl_read_type, impl_write_type};
use bytes::{Buf, BufMut};
use prost::Message;
/// `schema_id = None` requests the latest schema.
#[derive(Debug)]
pub struct GetTableSchemaRequestMsg {
pub(crate) inner_request: GetTableSchemaRequest,
}
impl GetTableSchemaRequestMsg {
pub fn new(table_path: &TablePath, schema_id: Option<i32>) -> Self {
let inner_request = GetTableSchemaRequest {
table_path: PbTablePath {
database_name: table_path.database().to_owned(),
table_name: table_path.table().to_owned(),
},
schema_id,
};
Self { inner_request }
}
}
impl RequestBody for GetTableSchemaRequestMsg {
type ResponseBody = GetTableSchemaResponse;
const API_KEY: ApiKey = ApiKey::GetTableSchema;
}
impl_write_type!(GetTableSchemaRequestMsg);
impl_read_type!(GetTableSchemaResponse);