96472635ff
* 修改健康检查选择数据库的逻辑 修改健康检查的 引用类型转基本类型可能的报错。 * 修复 mybatis cache 开启后， 引起的 association 实效 * pom 默认构建doc，source * 主从插件支持多主多从 * 给健康检查加入适配器, 可以处理： 开启健康检查没引入包的特殊情况
41 lines
1.3 KiB
Java
41 lines
1.3 KiB
Java
/**
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* Copyright © 2018 organization baomidou
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* <pre>
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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* <pre/>
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*/
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package com.baomidou.dynamic.datasource.strategy;
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import javax.sql.DataSource;
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import java.util.List;
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import java.util.concurrent.ThreadLocalRandom;
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/**
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* Random strategy to switch a database
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*
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* @author TaoYu Kanyuxia
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* @since 1.0.0
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*/
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public class RandomDynamicDataSourceStrategy implements DynamicDataSourceStrategy {
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@Override
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public DataSource determineDataSource(List<DataSource> dataSources) {
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return dataSources.get(ThreadLocalRandom.current().nextInt(dataSources.size()));
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}
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@Override
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public String determineDSKey(List<String> dsNames) {
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return dsNames.get(ThreadLocalRandom.current().nextInt(dsNames.size()));
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}
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}
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