com.github.lynzabo.codegen.dao.impl

Class MySQLConnectorImpl

java.lang.Object

com.github.lynzabo.codegen.dao.impl.MySQLConnectorImpl

All Implemented Interfaces:

Connector

@Repository(value="mysqlConnector")
public class MySQLConnectorImpl
extends Object
implements Connector

MySQL数据库连接

Since:

2016年11月17日, 16:07 .

Version:

1.0 .

Author:

linzhanbo .

Constructor Summary

Constructors

Constructor and Description
MySQLConnectorImpl()

Method Summary

Modifier and Type	Method and Description
void	checkTablesIsExist() 检查表/视图是否存在
void	closeConnection() 关闭数据库连接
Map<String,RenderDataDTO.Column>	getColumns(String tableName) 获取表各个列信息
Connection	getConnection() 获取数据库连接
DatabaseMetaData	getDatabaseMetaData() 获取数据库元数据信息
String	getTableRemark(String tableName) 获取表/视图备注

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MySQLConnectorImpl

public MySQLConnectorImpl()

Method Detail

getConnection

public Connection getConnection()

Description copied from interface: Connector

获取数据库连接

Specified by:

getConnection in interface Connector

Returns:

connection

closeConnection

public void closeConnection()

Description copied from interface: Connector

关闭数据库连接

Specified by:

closeConnection in interface Connector

getDatabaseMetaData

public DatabaseMetaData getDatabaseMetaData()

Description copied from interface: Connector

获取数据库元数据信息

Specified by:

getDatabaseMetaData in interface Connector

Returns:

db meta info

getTableRemark

public String getTableRemark(String tableName)

Description copied from interface: Connector

获取表/视图备注

Specified by:

getTableRemark in interface Connector

Parameters:

tableName - table name

Returns:

表注释

getColumns

public Map<String,RenderDataDTO.Column> getColumns(String tableName)

Description copied from interface: Connector

获取表各个列信息

Specified by:

getColumns in interface Connector

Parameters:

tableName - table name

Returns:

表个列信

checkTablesIsExist

public void checkTablesIsExist()

Description copied from interface: Connector

检查表/视图是否存在

Specified by:

checkTablesIsExist in interface Connector