org.tinygroup.distributed

Class MultiDistributedMySQLDialect

java.lang.Object

org.tinygroup.tinydb.dialect.impl.AbstractDialect

org.tinygroup.tinydb.dialect.impl.AbstractColumnDialcet

org.tinygroup.tinydb.dialect.impl.MySQLDialect

org.tinygroup.distributed.MultiDistributedMySQLDialect

All Implemented Interfaces:

org.springframework.beans.factory.InitializingBean, Dialect

public class MultiDistributedMySQLDialect
extends MySQLDialect
implements org.springframework.beans.factory.InitializingBean

多数据源方式获取分布式主键值

Author:

renhui

Field Summary

Fields inherited from class org.tinygroup.tinydb.dialect.impl.AbstractDialect

functionProcessor, paddingLength

Constructor Summary

Constructors

Constructor and Description
MultiDistributedMySQLDialect()

Method Summary

Modifier and Type	Method and Description
void	afterPropertiesSet()
int	getNextKey() 主键是自增时，获取下一个自增的下一个主键
void	setDataSources(List<DataSource> dataSources)
void	setSequenceName(String sequenceName)

Methods inherited from class org.tinygroup.tinydb.dialect.impl.MySQLDialect

buildSqlFuction, buildSqlFunction, getCurrentDate, getLimitString, supportsLimit

Methods inherited from class org.tinygroup.tinydb.dialect.impl.AbstractColumnDialcet

getCacheSize, getColumnName, setCacheSize, setColumnName

Methods inherited from class org.tinygroup.tinydb.dialect.impl.AbstractDialect

getDataSource, getFunctionProcessor, getIncrementerName, getPaddingLength, nextIntValue, nextLongValue, nextStringValue, setDataSource, setFunctionProcessor, setIncrementerName, setPaddingLength

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiDistributedMySQLDialect

public MultiDistributedMySQLDialect()

Method Detail

setDataSources

public void setDataSources(List<DataSource> dataSources)

setSequenceName

public void setSequenceName(String sequenceName)

getNextKey

public int getNextKey()

Description copied from interface: Dialect

主键是自增时，获取下一个自增的下一个主键

Specified by:

getNextKey in interface Dialect

Overrides:

getNextKey in class MySQLDialect

Returns:

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Throws:

Exception