fluss/rpc/message/
list_partition_infos.rs

1// Licensed to the Apache Software Foundation (ASF) under one
2// or more contributor license agreements.  See the NOTICE file
3// distributed with this work for additional information
4// regarding copyright ownership.  The ASF licenses this file
5// to you under the Apache License, Version 2.0 (the
6// "License"); you may not use this file except in compliance
7// with the License.  You may obtain a copy of the License at
8//
9//   http://www.apache.org/licenses/LICENSE-2.0
10//
11// Unless required by applicable law or agreed to in writing,
12// software distributed under the License is distributed on an
13// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
14// KIND, either express or implied.  See the License for the
15// specific language governing permissions and limitations
16// under the License.
17
18use crate::metadata::{PartitionInfo, PartitionSpec, TablePath};
19use crate::proto::ListPartitionInfosResponse;
20use crate::rpc::api_key::ApiKey;
21use crate::rpc::api_version::ApiVersion;
22use crate::rpc::convert::to_table_path;
23use crate::rpc::frame::{ReadError, WriteError};
24use crate::rpc::message::{ReadVersionedType, RequestBody, WriteVersionedType};
25use crate::{impl_read_version_type, impl_write_version_type, proto};
26use bytes::{Buf, BufMut};
27use prost::Message;
28
29#[derive(Debug)]
30pub struct ListPartitionInfosRequest {
31    pub inner_request: proto::ListPartitionInfosRequest,
32}
33
34impl ListPartitionInfosRequest {
35    pub fn new(table_path: &TablePath, partial_partition_spec: Option<&PartitionSpec>) -> Self {
36        ListPartitionInfosRequest {
37            inner_request: proto::ListPartitionInfosRequest {
38                table_path: to_table_path(table_path),
39                partial_partition_spec: partial_partition_spec.map(|s| s.to_pb()),
40            },
41        }
42    }
43}
44
45impl RequestBody for ListPartitionInfosRequest {
46    type ResponseBody = ListPartitionInfosResponse;
47
48    const API_KEY: ApiKey = ApiKey::ListPartitionInfos;
49
50    const REQUEST_VERSION: ApiVersion = ApiVersion(0);
51}
52
53impl_write_version_type!(ListPartitionInfosRequest);
54impl_read_version_type!(ListPartitionInfosResponse);
55
56impl ListPartitionInfosResponse {
57    pub fn get_partitions_info(&self) -> Vec<PartitionInfo> {
58        self.partitions_info
59            .iter()
60            .map(PartitionInfo::from_pb)
61            .collect()
62    }
63}
fluss/rpc/message/list_partition_infos.rs

fluss/rpc/message/
list_partition_infos.rs
