Package me.danwi.sqlex.core.migration

Class MultiMigrateCallback

java.lang.Object

me.danwi.sqlex.core.migration.MultiMigrateCallback

All Implemented Interfaces:

MigrateCallback

public class MultiMigrateCallback
extends Object
implements MigrateCallback

多个迁移回调组合

Constructor Summary

Constructors

Constructor	Description
MultiMigrateCallback()
MultiMigrateCallback(List<MigrateCallback> callbacks)

Method Summary

Modifier and Type	Method	Description
void	add(MigrateCallback callback)
void	after(int version, RawSQLExecutor executor)	迁移后调用
void	before(int version, RawSQLExecutor executor)	迁移前调用
void	clear()
void	remove(MigrateCallback callback)

Methods inherited from class java.lang.Object

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

Constructor Details

MultiMigrateCallback

public MultiMigrateCallback()

MultiMigrateCallback

public MultiMigrateCallback(List<MigrateCallback> callbacks)

Method Details

add

public void add(MigrateCallback callback)

remove

public void remove(MigrateCallback callback)

clear

public void clear()

before

public void before(int version,
 RawSQLExecutor executor)
            throws Exception

Description copied from interface: MigrateCallback

迁移前调用

Specified by:

before in interface MigrateCallback

Parameters:

version - 准备迁移的版本

executor - 原生SQL执行器

Throws:

Exception - 迁移异常

after

public void after(int version,
 RawSQLExecutor executor)
           throws Exception

Description copied from interface: MigrateCallback

迁移后调用

Specified by:

after in interface MigrateCallback

Parameters:

version - 迁移完成的版本

executor - 原生SQL执行器

Throws:

Exception - 迁移异常