com.mybatisflex.test.service.impl.ArticleServiceImpl Maven / Gradle / Ivy
/*
* Copyright (c) 2022-2024, Mybatis-Flex ([email protected]).
*
* Licensed 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.
*/
package com.mybatisflex.test.service.impl;
import com.mybatisflex.annotation.UseDataSource;
import com.mybatisflex.core.datasource.DataSourceKey;
import com.mybatisflex.spring.service.impl.ServiceImpl;
import com.mybatisflex.test.mapper.ArticleMapper;
import com.mybatisflex.test.model.Article;
import com.mybatisflex.test.service.ArticleService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Service;
/**
* @author 王帅
* @since 2023-07-22
*/
@Service
public class ArticleServiceImpl extends ServiceImpl implements ArticleService {
private static final Logger LOGGER = LoggerFactory.getLogger(ArticleServiceImpl.class);
@Override
@UseDataSource("annotation ds")
public void changeDataSource() {
LOGGER.info("start1: {}", DataSourceKey.get());
DataSourceKey.use("ds outer", () -> {
LOGGER.info("start2: {}", DataSourceKey.get());
DataSourceKey.use("ds inner", () -> {
LOGGER.info("start3: {}", DataSourceKey.get());
LOGGER.info("end3: {}", DataSourceKey.get());
});
LOGGER.info("end2: {}", DataSourceKey.get());
});
LOGGER.info("end1: {}", DataSourceKey.get());
}
}