com.alibaba.druid.pool.ha.balance

类 WeightBalancer

java.lang.Object

com.alibaba.druid.pool.ha.balance.AbstractBalancer

com.alibaba.druid.pool.ha.balance.WeightBalancer

所有已实现的接口:

Balancer

public class WeightBalancer
extends AbstractBalancer

构造器概要

构造器

构造器和说明
WeightBalancer()

方法概要

方法

限定符和类型	方法和说明
void	afterDataSourceChanged(DataSourceChangedEvent event)
void	computeTotalWeight()
MultiConnectionHolder	getConnection(MultiDataSourceConnection conn, String sql)
int	produceRandomNumber()

从类继承的方法 com.alibaba.druid.pool.ha.balance.AbstractBalancer

getMultiDataSource, init, isInited

从类继承的方法 java.lang.Object

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

构造器详细资料

WeightBalancer

public WeightBalancer()

方法详细资料

afterDataSourceChanged

public void afterDataSourceChanged(DataSourceChangedEvent event)

produceRandomNumber

public int produceRandomNumber()

computeTotalWeight

public void computeTotalWeight()

getConnection

public MultiConnectionHolder getConnection(MultiDataSourceConnection conn,
                                  String sql)
                                    throws SQLException

抛出:

SQLException