com.alibaba.druid.pool.ha
Class HADataSource

java.lang.Object
  com.alibaba.druid.pool.WrapperAdapter
      com.alibaba.druid.pool.DataSourceAdapter
          com.alibaba.druid.pool.ha.MultiDataSource
              com.alibaba.druid.pool.ha.HADataSource

All Implemented Interfaces:

HADataSourceMBean, MultiDataSourceMBean, ManagedDataSource, DataSourceProxy, Wrapper, CommonDataSource, DataSource

public class HADataSource
extends MultiDataSource
implements HADataSourceMBean, ManagedDataSource, DataSource

Constructor Summary

HADataSource()

Method Summary

void	close()
DataSourceHolder	getMaster()
long	getMasterConnectCount()
String	getMasterUrl()
int	getMasterWeight()
int	getMasterWeightRegionBegin()
int	getMasterWeightRegionEnd()
DataSourceHolder	getSlave()
long	getSlaveConnectCount()
String	getSlaveUrl()
int	getSlaveWeight()
int	getSlaveWeightRegionBegin()
int	getSlaveWeightRegionEnd()
boolean	isMasterEnable()
boolean	isMasterFail()
boolean	isMasterWritable()
boolean	isSlaveEnable()
boolean	isSlaveFail()
boolean	isSlaveWritable()
void	resetStat()
void	restartMaster()
void	restartSlave()
void	setMaster(DataSourceHolder master)
DataSourceHolder	setMaster(DruidDataSource master)
void	setMasterEnable(boolean value)
void	setSlave(DataSourceHolder slave)
DataSourceHolder	setSlave(DruidDataSource slave)
void	setSlaveEnable(boolean value)
void	switchMasterSlave()

Methods inherited from class com.alibaba.druid.pool.ha.MultiDataSource

addDataSource, afterDataSourceChanged, createConnectionId, createResultSetId, createStatementId, createTransactionId, failureDetect, getActiveCount, getBusySkipCount, getConfigLoadCount, getConfigLoader, getConfigLoadPeriodMillis, getConnection, getConnectProperties, getDataSourceHolder, getDataSourceNames, getDataSources, getDataSourceStat, getDbType, getEnabledDataSourceCount, getFailureDetectCount, getFailureDetector, getFailureDetectPeriodMillis, getLock, getMaxPoolSize, getMaxWait, getMaxWaitMillis, getName, getNameInternal, getNotFail, getObjectName, getProperties, getProxyFilters, getRawDriver, getRawJdbcUrl, getRealConnection, getRetryGetConnectionCount, getUrl, handleNotAwailableDatasource, incrementBusySkipCount, incrementRetryGetConnectionCount, init, isEnable, isIntited, notFailSignal, restartDataSource, setConfigLoader, setConfigLoadPeriodMillis, setEnable, setFailureDetector, setFailureDetectPeriodMillis, setMaxPoolSize, setMaxWait, setMaxWaitMillis, setName, setObjectName, startConfigLoadScheduleTask, startFailureDetectScheduleTask, stopConfigLoadScheduleTask, stopFailureDetectScheduleTask

Methods inherited from class com.alibaba.druid.pool.DataSourceAdapter

getConnection, getLoginTimeout, getLogWriter, getParentLogger, setLoginTimeout, setLogWriter

Methods inherited from class com.alibaba.druid.pool.WrapperAdapter

isWrapperFor, unwrap

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.alibaba.druid.pool.ha.MultiDataSourceMBean

failureDetect, getActiveCount, getBusySkipCount, getConfigLoadCount, getConfigLoadPeriodMillis, getDataSourceNames, getFailureDetectCount, getFailureDetectPeriodMillis, getMaxPoolSize, getRetryGetConnectionCount, restartDataSource, startConfigLoadScheduleTask, startFailureDetectScheduleTask, stopConfigLoadScheduleTask, stopFailureDetectScheduleTask

Methods inherited from interface com.alibaba.druid.pool.ManagedDataSource

getObjectName, isEnable, setEnable, setObjectName

Methods inherited from interface javax.sql.DataSource

getConnection, getConnection

Methods inherited from interface javax.sql.CommonDataSource

getLoginTimeout, getLogWriter, setLoginTimeout, setLogWriter

Methods inherited from interface java.sql.Wrapper

isWrapperFor, unwrap

Constructor Detail

HADataSource

public HADataSource()

Method Detail

resetStat

public void resetStat()

Specified by:

resetStat in interface HADataSourceMBean

Overrides:

resetStat in class MultiDataSource

isMasterWritable

public boolean isMasterWritable()

isSlaveWritable

public boolean isSlaveWritable()

getMasterConnectCount

public long getMasterConnectCount()

Specified by:

getMasterConnectCount in interface HADataSourceMBean

getSlaveConnectCount

public long getSlaveConnectCount()

Specified by:

getSlaveConnectCount in interface HADataSourceMBean

getMaster

public DataSourceHolder getMaster()

restartMaster

public void restartMaster()

Specified by:

restartMaster in interface HADataSourceMBean

restartSlave

public void restartSlave()

Specified by:

restartSlave in interface HADataSourceMBean

setMaster

public DataSourceHolder setMaster(DruidDataSource master)

setMaster

public void setMaster(DataSourceHolder master)

getSlave

public DataSourceHolder getSlave()

setSlave

public DataSourceHolder setSlave(DruidDataSource slave)

setSlave

public void setSlave(DataSourceHolder slave)

isMasterEnable

public boolean isMasterEnable()

Specified by:

isMasterEnable in interface HADataSourceMBean

isMasterFail

public boolean isMasterFail()

Specified by:

isMasterFail in interface HADataSourceMBean

isSlaveFail

public boolean isSlaveFail()

Specified by:

isSlaveFail in interface HADataSourceMBean

setMasterEnable

public void setMasterEnable(boolean value)

Specified by:

setMasterEnable in interface HADataSourceMBean

getMasterUrl

public String getMasterUrl()

Specified by:

getMasterUrl in interface HADataSourceMBean

getSlaveUrl

public String getSlaveUrl()

Specified by:

getSlaveUrl in interface HADataSourceMBean

getMasterWeight

public int getMasterWeight()

Specified by:

getMasterWeight in interface HADataSourceMBean

getSlaveWeight

public int getSlaveWeight()

Specified by:

getSlaveWeight in interface HADataSourceMBean

getMasterWeightRegionBegin

public int getMasterWeightRegionBegin()

Specified by:

getMasterWeightRegionBegin in interface HADataSourceMBean

getMasterWeightRegionEnd

public int getMasterWeightRegionEnd()

Specified by:

getMasterWeightRegionEnd in interface HADataSourceMBean

getSlaveWeightRegionBegin

public int getSlaveWeightRegionBegin()

Specified by:

getSlaveWeightRegionBegin in interface HADataSourceMBean

getSlaveWeightRegionEnd

public int getSlaveWeightRegionEnd()

Specified by:

getSlaveWeightRegionEnd in interface HADataSourceMBean

isSlaveEnable

public boolean isSlaveEnable()

Specified by:

isSlaveEnable in interface HADataSourceMBean

setSlaveEnable

public void setSlaveEnable(boolean value)

Specified by:

setSlaveEnable in interface HADataSourceMBean

switchMasterSlave

public void switchMasterSlave()

Specified by:

switchMasterSlave in interface HADataSourceMBean

close

public void close()

Overrides:

close in class MultiDataSource