【7.2.4】更新一个获取数据源信息的api

kernel-a-rule/src/main/java/cn/stylefeng/roses/kernel/rule/enums/DbTypeEnum.java

@@ -1,4 +1,3 @@
-
 package cn.stylefeng.roses.kernel.rule.enums;
 
 import lombok.Getter;
@@ -60,4 +59,26 @@ public enum DbTypeEnum {
         this.validateQuery = validateQuery;
     }
 
+    /**
+     * 通过url判断是哪种数据库
+     *
+     * @author fengshuonan
+     * @date 2022/8/23 14:22
+     */
+    public static String getTypeByUrl(String url) {
+        if (url == null) {
+            return MYSQL.getUrlWords();
+        }
+        if (url.contains(DbTypeEnum.ORACLE.getUrlWords())) {
+            return ORACLE.getUrlWords();
+        } else if (url.contains(DbTypeEnum.DM.getUrlWords())) {
+            return DM.getUrlWords();
+        } else if (url.contains(DbTypeEnum.MS_SQL.getUrlWords())) {
+            return MS_SQL.getUrlWords();
+        } else if (url.contains(DbTypeEnum.PG_SQL.getUrlWords())) {
+            return PG_SQL.getUrlWords();
+        }
+        return MYSQL.getUrlWords();
+    }
+
 }

kernel-d-ds-container/ds-container-api/src/main/java/cn/stylefeng/roses/kernel/dsctn/api/DataSourceApi.java

@@ -1,9 +1,12 @@
 package cn.stylefeng.roses.kernel.dsctn.api;
 
 import cn.stylefeng.roses.kernel.dsctn.api.exception.DatasourceContainerException;
+import cn.stylefeng.roses.kernel.dsctn.api.pojo.DataBaseInfoDto;
 import cn.stylefeng.roses.kernel.dsctn.api.pojo.DataSourceDto;
 import cn.stylefeng.roses.kernel.dsctn.api.pojo.request.DatabaseInfoRequest;
 
+import java.util.List;
+
 /**
  * 数据库连接的api
  *
@@ -41,4 +44,12 @@ public interface DataSourceApi {
      */
     void deleteByDatasourceCode(String datasourceCode);
 
+    /**
+     * 获取所有数据源连接信息
+     *
+     * @author fengshuonan
+     * @date 2022/8/23 14:03
+     */
+    List<DataBaseInfoDto> getDatasourceList();
+
 }

kernel-d-ds-container/ds-container-api/src/main/java/cn/stylefeng/roses/kernel/dsctn/api/pojo/DataBaseInfoDto.java

@@ -0,0 +1,34 @@
+package cn.stylefeng.roses.kernel.dsctn.api.pojo;
+
+import lombok.Data;
+
+/**
+ * 数据库连接信息的DTO
+ *
+ * @author fengshuonan
+ * @date 2022/8/23 14:06
+ */
+@Data
+public class DataBaseInfoDto {
+
+    /**
+     * 数据库连接的id
+     */
+    private Long dbId;
+
+    /**
+     * 数据库类型
+     */
+    private String dbType;
+
+    /**
+     * 数据库连接的名称
+     */
+    private String dbName;
+
+    /**
+     * 数据库连接的备注
+     */
+    private String remarks;
+
+}

kernel-d-ds-container/ds-container-business/src/main/java/cn/stylefeng/roses/kernel/dsctn/modular/service/impl/DatabaseInfoServiceImpl.java

@@ -33,6 +33,7 @@ import cn.stylefeng.roses.kernel.db.api.factory.PageResultFactory;
 import cn.stylefeng.roses.kernel.db.api.pojo.druid.DruidProperties;
 import cn.stylefeng.roses.kernel.db.api.pojo.page.PageResult;
 import cn.stylefeng.roses.kernel.dsctn.api.exception.DatasourceContainerException;
+import cn.stylefeng.roses.kernel.dsctn.api.pojo.DataBaseInfoDto;
 import cn.stylefeng.roses.kernel.dsctn.api.pojo.DataSourceDto;
 import cn.stylefeng.roses.kernel.dsctn.api.pojo.request.DatabaseInfoRequest;
 import cn.stylefeng.roses.kernel.dsctn.context.DataSourceContext;
@@ -45,6 +46,7 @@ import cn.stylefeng.roses.kernel.group.api.constants.GroupConstants;
 import cn.stylefeng.roses.kernel.group.api.pojo.SysGroupDTO;
 import cn.stylefeng.roses.kernel.group.api.pojo.SysGroupRequest;
 import cn.stylefeng.roses.kernel.rule.constants.RuleConstants;
+import cn.stylefeng.roses.kernel.rule.enums.DbTypeEnum;
 import cn.stylefeng.roses.kernel.rule.enums.YesOrNotEnum;
 import com.alibaba.druid.pool.DruidDataSource;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
@@ -60,6 +62,7 @@ import java.sql.Connection;
 import java.sql.DriverManager;
 import java.sql.SQLException;
 import java.util.List;
+import java.util.stream.Collectors;
 
 import static cn.stylefeng.roses.kernel.dsctn.api.constants.DatasourceContainerConstants.DATASOURCE_GROUP_CODE;
 import static cn.stylefeng.roses.kernel.dsctn.api.constants.DatasourceContainerConstants.MASTER_DATASOURCE_NAME;
@@ -108,6 +111,21 @@ public class DatabaseInfoServiceImpl extends ServiceImpl<DatabaseInfoMapper, Dat
         DataSourceContext.removeDataSource(datasourceCode);
     }
 
+    @Override
+    public List<DataBaseInfoDto> getDatasourceList() {
+        LambdaQueryWrapper<DatabaseInfo> wrapper = new LambdaQueryWrapper<>();
+        wrapper.select(DatabaseInfo::getDbId, DatabaseInfo::getDbName, DatabaseInfo::getRemarks, DatabaseInfo::getJdbcUrl);
+        List<DatabaseInfo> list = this.list(wrapper);
+
+        return list.stream().map(item -> {
+            DataBaseInfoDto dataBaseInfoDto = new DataBaseInfoDto();
+            BeanUtil.copyProperties(item, dataBaseInfoDto);
+            String type = DbTypeEnum.getTypeByUrl(item.getJdbcUrl());
+            dataBaseInfoDto.setDbType(type);
+            return dataBaseInfoDto;
+        }).collect(Collectors.toList());
+    }
+
     @Override
     @Transactional(rollbackFor = Exception.class)
     public void del(DatabaseInfoRequest databaseInfoRequest) {