Class DefaultDialect

java.lang.Object

cool.scx.jdbc.dialect.Dialect

cool.scx.jdbc.dialect._default.DefaultDialect

public final class DefaultDialect
extends Dialect

DefaultDialect

Version:

0.0.1

Author:

scx567888

Field Summary

Fields

Modifier and Type	Field	Description
static final Dialect	DEFAULT_DIALECT

Fields inherited from class cool.scx.jdbc.dialect.Dialect

typeHandlerSelector

Method Summary

Modifier and Type	Method	Description
boolean	canHandle(String url)	是否可以处理
boolean	canHandle(Driver driver)	是否可以处理
boolean	canHandle(DataSource dataSource)	是否可以处理
DataSource	createDataSource(String url, String username, String password, String[] parameters)	创建数据源
DDLBuilder	ddlBuilder()	DDL 构建器
JDBCType	dialectDataTypeToJDBCType(String dialectDataType)	方言数据类型 转换为 标准数据类型
String	getFinalSQL(Statement statement)	获取最终的 SQL, 一般用于 Debug
String	jdbcTypeToDialectDataType(JDBCType jdbcType)	标准数据类型 转换为 方言数据类型

Methods inherited from class cool.scx.jdbc.dialect.Dialect

beforeExecuteQuery, findTypeHandler, getLimitSQL

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_DIALECT

public static final Dialect DEFAULT_DIALECT

Method Details

canHandle

public boolean canHandle(String url)

Description copied from class: Dialect

是否可以处理

Specified by:

canHandle in class Dialect

Parameters:

url - 数据连接地址

Returns:

是否可以处理

canHandle

public boolean canHandle(DataSource dataSource)

Description copied from class: Dialect

是否可以处理

Specified by:

canHandle in class Dialect

Parameters:

dataSource - 数据源

Returns:

是否可以处理

canHandle

public boolean canHandle(Driver driver)

Description copied from class: Dialect

是否可以处理

Specified by:

canHandle in class Dialect

Parameters:

driver - 驱动

Returns:

是否可以处理

getFinalSQL

public String getFinalSQL(Statement statement)

Description copied from class: Dialect

　获取最终的 SQL, 一般用于 Debug

Specified by:

getFinalSQL in class Dialect

Parameters:

statement - s

Returns:

SQL 语句

ddlBuilder

public DDLBuilder ddlBuilder()

Description copied from class: Dialect

DDL 构建器

Specified by:

ddlBuilder in class Dialect

Returns:

ddlBuilder

createDataSource

public DataSource createDataSource(String url,
 String username,
 String password,
 String[] parameters)

Description copied from class: Dialect

创建数据源

Specified by:

createDataSource in class Dialect

Parameters:

url - a

username - a

password - a

parameters - a

Returns:

a

dialectDataTypeToJDBCType

public JDBCType dialectDataTypeToJDBCType(String dialectDataType)

Description copied from class: Dialect

方言数据类型 转换为 标准数据类型

Specified by:

dialectDataTypeToJDBCType in class Dialect

Parameters:

dialectDataType - 方言数据类型

Returns:

标准数据类型

jdbcTypeToDialectDataType

public String jdbcTypeToDialectDataType(JDBCType jdbcType)

Description copied from class: Dialect

标准数据类型 转换为 方言数据类型

Specified by:

jdbcTypeToDialectDataType in class Dialect

Parameters:

jdbcType - 标准数据类型

Returns:

方言数据类型