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style: 添加 IDialect 注释。

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Suomm 2023-06-22 09:17:45 +08:00
parent 933e4dfb48
commit 607a8f1cbe
1 changed files with 49 additions and 17 deletions
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66
mybatis-flex-codegen/src/main/java/com/mybatisflex/codegen/dialect/IDialect.java
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@ -1,17 +1,17 @@
/**
* Copyright (c) 2022-2023, Mybatis-Flex (fuhai999@gmail.com).
* <p>
* 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
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* 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.
/*
* Copyright (c) 2022-2023, Mybatis-Flex (fuhai999@gmail.com).
* <p>
* 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
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* 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.codegen.dialect;
@ -24,8 +24,14 @@ import java.sql.DatabaseMetaData;
import java.sql.ResultSet;
import java.sql.SQLException;
/**
* 方言接口。
*/
public interface IDialect {
/**
* 默认方言。
*/
IDialect DEFAULT = new JdbcDialect() {
@Override
String forBuildColumnsSql(String schema, String tableName) {
@ -33,7 +39,9 @@ public interface IDialect {
}
};
/**
* MySQL 方言。
*/
IDialect MYSQL = new JdbcDialect() {
@Override
String forBuildColumnsSql(String schema, String tableName) {
@ -41,7 +49,9 @@ public interface IDialect {
}
};
/**
* Oracle 方言。
*/
IDialect ORACLE = new JdbcDialect() {
@Override
public String forBuildColumnsSql(String schema, String tableName) {
@ -54,10 +64,32 @@ public interface IDialect {
}
};
/**
* Sqlite 方言。
*/
IDialect SQLITE = new SqliteDialect();
/**
* 构建表和列的信息。
*
* @param table 存入的表对象
* @param globalConfig 全局配置
* @param dbMeta 数据库元数据
* @param conn 连接
* @throws SQLException 发生 SQL 异常时抛出
*/
void buildTableColumns(Table table, GlobalConfig globalConfig, DatabaseMetaData dbMeta, Connection conn) throws SQLException;
/**
* 获取表的描述信息。
*
* @param dbMeta 数据库元数据
* @param conn 连接
* @param schema 模式
* @param types 结果集类型
* @return 结果集
* @throws SQLException 发生 SQL 异常时抛出
*/
ResultSet getTablesResultSet(DatabaseMetaData dbMeta, Connection conn, String schema, String[] types) throws SQLException;
}