mirror of https://gitee.com/stylefeng/roses
【7.0.2】【config】更新config获取系统配置判断数据库类型
fengshuonan
parent
44dcfcdd50
commit
7177d92a17
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@ -0,0 +1,46 @@
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package cn.stylefeng.roses.kernel.rule.enums;
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import lombok.Getter;
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/**
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* 不同数据库类型的枚举
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* <p>
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* 用于标识mapping.xml中不同数据库的标识
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*
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* @author stylefeng
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* @date 2020/6/20 21:08
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*/
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@Getter
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public enum DbTypeEnum {
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/**
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* mysql
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*/
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MYSQL("mysql", "mysql"),
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/**
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* pgsql
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*/
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PG_SQL("pgsql", "postgresql"),
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/**
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* oracle
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*/
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ORACLE("oracle", "oracle"),
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/**
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* mssql
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*/
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MS_SQL("mssql", "sqlserver");
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private final String code;
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private final String name;
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DbTypeEnum(String code, String name) {
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this.code = code;
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this.name = name;
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}
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}
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@ -0,0 +1,60 @@
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/*
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* Copyright [2020-2030] [https://www.stylefeng.cn]
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*
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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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*
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* Guns采用APACHE LICENSE 2.0开源协议，您在使用过程中，需要注意以下几点：
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*
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* 1.请不要删除和修改根目录下的LICENSE文件。
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* 2.请不要删除和修改Guns源码头部的版权声明。
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* 3.请保留源码和相关描述文件的项目出处，作者声明等。
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* 4.分发源码时候，请注明软件出处 https://gitee.com/stylefeng/guns
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* 5.在修改包名，模块名称，项目代码等时，请注明软件出处 https://gitee.com/stylefeng/guns
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* 6.若您的项目无法满足以上几点，可申请商业授权
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*/
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package cn.stylefeng.roses.kernel.rule.util;
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import cn.hutool.core.util.StrUtil;
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import cn.stylefeng.roses.kernel.rule.enums.DbTypeEnum;
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/**
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* 判断数据库类型的工具
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*
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* @author fengshuonan
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* @date 2021/3/27 21:24
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*/
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public class DatabaseTypeUtil {
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/**
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* 判断数据库类型
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*
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* @author fengshuonan
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* @date 2021/3/27 21:25
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*/
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public static DbTypeEnum getDbType(String jdbcUrl) {
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if (StrUtil.isEmpty(jdbcUrl)) {
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return DbTypeEnum.MYSQL;
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}
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if (jdbcUrl.contains(DbTypeEnum.ORACLE.getName())) {
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return DbTypeEnum.ORACLE;
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} else if (jdbcUrl.contains(DbTypeEnum.PG_SQL.getName())) {
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return DbTypeEnum.PG_SQL;
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} else if (jdbcUrl.contains(DbTypeEnum.MS_SQL.getName())) {
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return DbTypeEnum.MS_SQL;
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} else {
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return DbTypeEnum.MYSQL;
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}
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}
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}
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@ -0,0 +1,35 @@
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package cn.stylefeng.roses.kernel.config.api;
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import cn.hutool.db.Entity;
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import java.sql.Connection;
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import java.sql.SQLException;
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import java.util.List;
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/**
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* 系统配置元数据获取的api
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*
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* @author fengshuonan
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* @date 2021/3/27 21:15
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*/
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public interface SysConfigDataApi {
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/**
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* 获取系统配置表中的所有数据
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*
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* @param conn 原始数据库连接
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* @return 所有记录的list
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* @author fengshuonan
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* @date 2021/3/27 21:15
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*/
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List<Entity> getConfigs(Connection conn) throws SQLException;
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/**
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* 获取所有配置list的sql
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*
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* @author fengshuonan
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* @date 2021/3/27 21:19
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*/
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String getConfigListSql();
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}
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@ -0,0 +1,34 @@
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package cn.stylefeng.roses.kernel.config.modular.data;
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import cn.hutool.db.Entity;
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import cn.hutool.db.handler.EntityListHandler;
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import cn.hutool.db.sql.SqlExecutor;
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import cn.stylefeng.roses.kernel.config.api.SysConfigDataApi;
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import cn.stylefeng.roses.kernel.rule.enums.StatusEnum;
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import cn.stylefeng.roses.kernel.rule.enums.YesOrNotEnum;
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import lombok.extern.slf4j.Slf4j;
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import java.sql.Connection;
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import java.sql.SQLException;
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import java.util.List;
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/**
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* Mysql数据库的系统配置表获取
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*
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* @author fengshuonan
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* @date 2021/3/27 21:18
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*/
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@Slf4j
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public class MysqlSysConfigData implements SysConfigDataApi {
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@Override
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public List<Entity> getConfigs(Connection conn) throws SQLException {
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return SqlExecutor.query(conn, getConfigListSql(), new EntityListHandler(), StatusEnum.ENABLE.getCode(), YesOrNotEnum.N.getCode());
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}
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@Override
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public String getConfigListSql() {
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return "select config_code, config_value from sys_config where status_flag = ? and del_flag = ?";
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}
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}
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@ -0,0 +1,36 @@
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package cn.stylefeng.roses.kernel.config.modular.factory;
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import cn.stylefeng.roses.kernel.config.api.SysConfigDataApi;
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import cn.stylefeng.roses.kernel.config.modular.data.MysqlSysConfigData;
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import cn.stylefeng.roses.kernel.rule.enums.DbTypeEnum;
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import cn.stylefeng.roses.kernel.rule.util.DatabaseTypeUtil;
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/**
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* SysConfigDataApi的创建工厂
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*
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* @author fengshuonan
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* @date 2021/3/27 21:27
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*/
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public class SysConfigDataFactory {
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/**
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* 通过jdbc url获取api
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*
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* @author fengshuonan
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* @date 2021/3/27 21:27
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*/
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public static SysConfigDataApi getSysConfigDataApi(String jdbcUrl) {
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DbTypeEnum dbType = DatabaseTypeUtil.getDbType(jdbcUrl);
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if (DbTypeEnum.MYSQL.equals(dbType)) {
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return new MysqlSysConfigData();
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} else if (DbTypeEnum.PG_SQL.equals(dbType)) {
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// todo
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} else if (DbTypeEnum.MS_SQL.equals(dbType)) {
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// todo
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} else if (DbTypeEnum.ORACLE.equals(dbType)) {
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// todo
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}
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return new MysqlSysConfigData();
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}
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}
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@ -27,14 +27,11 @@ package cn.stylefeng.roses.kernel.config.modular.listener;
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import cn.hutool.core.util.ObjectUtil;
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import cn.hutool.db.DbUtil;
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import cn.hutool.db.Entity;
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import cn.hutool.db.handler.EntityListHandler;
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import cn.hutool.db.sql.SqlExecutor;
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import cn.stylefeng.roses.kernel.config.ConfigContainer;
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import cn.stylefeng.roses.kernel.config.api.context.ConfigContext;
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import cn.stylefeng.roses.kernel.config.api.exception.ConfigException;
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import cn.stylefeng.roses.kernel.config.api.exception.enums.ConfigExceptionEnum;
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import cn.stylefeng.roses.kernel.rule.enums.StatusEnum;
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import cn.stylefeng.roses.kernel.rule.enums.YesOrNotEnum;
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import cn.stylefeng.roses.kernel.config.modular.factory.SysConfigDataFactory;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.boot.context.event.ApplicationContextInitializedEvent;
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import org.springframework.context.ApplicationListener;
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@ -62,8 +59,6 @@ import static cn.stylefeng.roses.kernel.config.api.exception.enums.ConfigExcepti
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@Slf4j
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public class ConfigInitListener implements ApplicationListener<ApplicationContextInitializedEvent>, Ordered {
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private static final String CONFIG_LIST_SQL = "select config_code, config_value from sys_config where status_flag = ? and del_flag = ?";
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@Override
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public int getOrder() {
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return Ordered.HIGHEST_PRECEDENCE + 100;
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@ -87,6 +82,7 @@ public class ConfigInitListener implements ApplicationListener<ApplicationContex
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String dataSourceUrl = environment.getProperty("spring.datasource.url");
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String dataSourceUsername = environment.getProperty("spring.datasource.username");
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String dataSourcePassword = environment.getProperty("spring.datasource.password");
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String driverClassName = environment.getProperty("spring.datasource.driver-class-name");
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// 如果有为空的配置，终止执行
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if (ObjectUtil.hasEmpty(dataSourceUrl, dataSourceUsername, dataSourcePassword)) {
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@ -95,12 +91,12 @@ public class ConfigInitListener implements ApplicationListener<ApplicationContex
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Connection conn = null;
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try {
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Class.forName("com.mysql.cj.jdbc.Driver");
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Class.forName(driverClassName);
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assert dataSourceUrl != null;
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conn = DriverManager.getConnection(dataSourceUrl, dataSourceUsername, dataSourcePassword);
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// 获取sys_config表的数据
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List<Entity> entityList = SqlExecutor.query(conn, CONFIG_LIST_SQL, new EntityListHandler(), StatusEnum.ENABLE.getCode(), YesOrNotEnum.N.getCode());
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List<Entity> entityList = SysConfigDataFactory.getSysConfigDataApi(dataSourceUrl).getConfigs(conn);
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// 将查询到的参数配置添加到缓存
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if (ObjectUtil.isNotEmpty(entityList)) {
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@ -117,4 +113,5 @@ public class ConfigInitListener implements ApplicationListener<ApplicationContex
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}
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}
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}
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