rocketmq-store 0.6.0

Storage layer for Apache RocketMQ in Rust.
Documentation 
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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 rocketmq_rust::ArcMut;

use crate::ha::auto_switch::auto_switch_ha_client::AutoSwitchHAClient;
use crate::ha::default_ha_client::DefaultHAClient;
use crate::ha::ha_client::HAClient;
use crate::ha::ha_connection_state::HAConnectionState;

#[derive(Clone)]
pub enum GeneralHAClient {
    DefaultHaClient(ArcMut<DefaultHAClient>),
    AutoSwitchHaClient(ArcMut<AutoSwitchHAClient>),
}

impl GeneralHAClient {
    pub fn new_with_default_ha_client(default_ha_client: DefaultHAClient) -> Self {
        GeneralHAClient::DefaultHaClient(ArcMut::new(default_ha_client))
    }

    pub fn new_with_auto_switch_ha_client(auto_switch_ha_client: AutoSwitchHAClient) -> Self {
        GeneralHAClient::AutoSwitchHaClient(ArcMut::new(AutoSwitchHAClient))
    }
    // Additional methods to interact with the HA services can be added here
}

impl HAClient for GeneralHAClient {
    async fn start(&mut self) {
        match self {
            GeneralHAClient::DefaultHaClient(client) => {
                client.start().await;
            }
            GeneralHAClient::AutoSwitchHaClient(client) => {
                client.start().await;
            }
        }
    }

    async fn shutdown(&self) {
        match self {
            GeneralHAClient::DefaultHaClient(client) => {
                client.shutdown().await;
            }
            GeneralHAClient::AutoSwitchHaClient(client) => {
                client.shutdown().await;
            }
        }
    }

    async fn wakeup(&self) {
        todo!()
    }

    async fn update_master_address(&self, new_address: &str) {
        match self {
            GeneralHAClient::DefaultHaClient(client) => {
                client.update_master_address(new_address).await;
            }
            GeneralHAClient::AutoSwitchHaClient(client) => {
                client.update_master_address(new_address).await;
            }
        }
    }

    async fn update_ha_master_address(&self, new_address: &str) {
        match self {
            GeneralHAClient::DefaultHaClient(client) => {
                client.update_ha_master_address(new_address).await;
            }
            GeneralHAClient::AutoSwitchHaClient(client) => {
                client.update_ha_master_address(new_address).await;
            }
        }
    }

    fn get_master_address(&self) -> String {
        todo!()
    }

    fn get_ha_master_address(&self) -> String {
        todo!()
    }

    fn get_last_read_timestamp(&self) -> i64 {
        todo!()
    }

    fn get_last_write_timestamp(&self) -> i64 {
        todo!()
    }

    fn get_current_state(&self) -> HAConnectionState {
        todo!()
    }

    fn change_current_state(&self, ha_connection_state: HAConnectionState) {
        todo!()
    }

    async fn close_master(&self) {
        todo!()
    }

    fn get_transferred_byte_in_second(&self) -> i64 {
        todo!()
    }
}