MultiDataSource (druid 0.2.6-SNAPSHOT API)

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

所有已实现的接口:

MultiDataSourceMBean, DataSourceProxy, Wrapper, CommonDataSource, DataSource

直接已知子类:

CobarDataSource, HADataSource
```
public class MultiDataSource
extends DataSourceAdapter
implements MultiDataSourceMBean, DataSourceProxy
```

构造器概要

构造器
构造器和说明

MultiDataSource()

构造器
构造器和说明
`MultiDataSource()`

方法概要

方法
限定符和类型	方法和说明
`void`	`addDataSource(String name, DataSourceHolder dataSourceHolder)`
`void`	`afterDataSourceChanged(Object event)`
`void`	`close()`
`long`	`createConnectionId()`
`long`	`createResultSetId()`
`long`	`createStatementId()`
`long`	`createTransactionId()`
`void`	`failureDetect()`
`long`	`getActiveCount()`
`long`	`getBusySkipCount()`
`long`	`getConfigLoadCount()`
`ConfigLoader`	`getConfigLoader()`
`long`	`getConfigLoadPeriodMillis()`
`Connection`	`getConnection()`
`Properties`	`getConnectProperties()`
`DataSourceHolder`	`getDataSourceHolder(String name)`
`String[]`	`getDataSourceNames()`
`Map<String,DataSourceHolder>`	`getDataSources()`
`JdbcDataSourceStat`	`getDataSourceStat()`
`String`	`getDbType()`
`int`	`getEnabledDataSourceCount()`
`long`	`getFailureDetectCount()`
`DataSourceFailureDetecter`	`getFailureDetector()`
`long`	`getFailureDetectPeriodMillis()`
`Lock`	`getLock()`
`int`	`getMaxPoolSize()`
`long`	`getMaxWait()`
`long`	`getMaxWaitMillis()`
`String`	`getName()`
`String`	`getNameInternal()`
`Condition`	`getNotFail()`
`ObjectName`	`getObjectName()`
`Properties`	`getProperties()`
`List<Filter>`	`getProxyFilters()`
`Driver`	`getRawDriver()`
`String`	`getRawJdbcUrl()`
`MultiConnectionHolder`	`getRealConnection(MultiDataSourceConnection multiConn, String sql)`
`long`	`getRetryGetConnectionCount()`
`String`	`getUrl()`
`void`	`handleNotAwailableDatasource(DataSourceHolder dataSourceHolder)`
`void`	`incrementBusySkipCount()`
`void`	`incrementRetryGetConnectionCount()`
`void`	`init()`
`boolean`	`isEnable()`
`boolean`	`isIntited()`
`void`	`notFailSignal()`
`void`	`resetStat()`
`boolean`	`restartDataSource(String name)`
`void`	`setConfigLoader(ConfigLoader configLoader)`
`void`	`setConfigLoadPeriodMillis(long configLoadPeriodMillis)`
`void`	`setEnable(boolean enable)`
`void`	`setFailureDetector(DataSourceFailureDetecter failureDetector)`
`void`	`setFailureDetectPeriodMillis(long failureDetectPeriodMillis)`
`void`	`setMaxPoolSize(int maxPoolSize)`
`void`	`setMaxWait(long seconds)`
`void`	`setMaxWaitMillis(long maxWaitMillis)`
`void`	`setName(String name)`
`void`	`setObjectName(ObjectName objectName)`
`boolean`	`startConfigLoadScheduleTask()`
`boolean`	`startFailureDetectScheduleTask()`
`boolean`	`stopConfigLoadScheduleTask()`
`boolean`	`stopFailureDetectScheduleTask()`

从类继承的方法 com.alibaba.druid.pool.DataSourceAdapter
getConnection, getLoginTimeout, getLogWriter, getParentLogger, setLoginTimeout, setLogWriter

从类继承的方法 com.alibaba.druid.pool.WrapperAdapter
isWrapperFor, unwrap

从类继承的方法 java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 java.sql.Wrapper
isWrapperFor, unwrap

构造器详细资料
- MultiDataSource
```
public MultiDataSource()
```

方法详细资料

getMaxWaitMillis
```
public long getMaxWaitMillis()
```

setMaxWaitMillis

public void setMaxWaitMillis(long maxWaitMillis)

setMaxWait
```
public void setMaxWait(long seconds)
```

getMaxWait
```
public long getMaxWait()
```

getMaxPoolSize
```
public int getMaxPoolSize()
```
指定者:

getMaxPoolSize 在接口中 MultiDataSourceMBean

setMaxPoolSize

public void setMaxPoolSize(int maxPoolSize)
                    throws SQLException

抛出:: SQLException

getConfigLoader
```
public ConfigLoader getConfigLoader()
```

setConfigLoader

public void setConfigLoader(ConfigLoader configLoader)

getName
```
public String getName()
```
指定者:

getName 在接口中 DataSourceProxy

getNameInternal
```
public String getNameInternal()
```

setName
```
public void setName(String name)
```

isIntited
```
public boolean isIntited()
```

isEnable
```
public boolean isEnable()
```

setEnable

public void setEnable(boolean enable)

getObjectName
```
public ObjectName getObjectName()
```

setObjectName

public void setObjectName(ObjectName objectName)

init

public void init()
          throws SQLException

抛出:: SQLException

startConfigLoadScheduleTask
```
public boolean startConfigLoadScheduleTask()
```
指定者:

startConfigLoadScheduleTask 在接口中 MultiDataSourceMBean

stopConfigLoadScheduleTask
```
public boolean stopConfigLoadScheduleTask()
```
指定者:

stopConfigLoadScheduleTask 在接口中 MultiDataSourceMBean

startFailureDetectScheduleTask
```
public boolean startFailureDetectScheduleTask()
```
指定者:

startFailureDetectScheduleTask 在接口中 MultiDataSourceMBean

stopFailureDetectScheduleTask
```
public boolean stopFailureDetectScheduleTask()
```
指定者:

stopFailureDetectScheduleTask 在接口中 MultiDataSourceMBean

resetStat
```
public void resetStat()
```

close
```
public void close()
```

failureDetect
```
public void failureDetect()
```
指定者:

failureDetect 在接口中 MultiDataSourceMBean

setFailureDetectPeriodMillis

public void setFailureDetectPeriodMillis(long failureDetectPeriodMillis)

setConfigLoadPeriodMillis

public void setConfigLoadPeriodMillis(long configLoadPeriodMillis)

getFailureDetector

public DataSourceFailureDetecter getFailureDetector()

setFailureDetector

public void setFailureDetector(DataSourceFailureDetecter failureDetector)

createConnectionId
```
public long createConnectionId()
```
指定者:

createConnectionId 在接口中 DataSourceProxy

createStatementId
```
public long createStatementId()
```
指定者:

createStatementId 在接口中 DataSourceProxy

getDataSources

public Map<String,DataSourceHolder> getDataSources()

getDataSourceHolder

public DataSourceHolder getDataSourceHolder(String name)

addDataSource

public void addDataSource(String name,
                 DataSourceHolder dataSourceHolder)

getProperties
```
public Properties getProperties()
```

getActiveCount
```
public long getActiveCount()
```
指定者:

getActiveCount 在接口中 MultiDataSourceMBean

notFailSignal
```
public void notFailSignal()
```

afterDataSourceChanged

public void afterDataSourceChanged(Object event)

getConnection
```
public Connection getConnection()
                         throws SQLException
```
指定者:

getConnection 在接口中 DataSource

覆盖:

getConnection 在类中 DataSourceAdapter

抛出:

SQLException

getRealConnection

public MultiConnectionHolder getRealConnection(MultiDataSourceConnection multiConn,
                                      String sql)
                                        throws SQLException

抛出:: SQLException

getEnabledDataSourceCount

public int getEnabledDataSourceCount()

handleNotAwailableDatasource

public void handleNotAwailableDatasource(DataSourceHolder dataSourceHolder)

getRetryGetConnectionCount
```
public long getRetryGetConnectionCount()
```
指定者:

getRetryGetConnectionCount 在接口中 MultiDataSourceMBean

incrementRetryGetConnectionCount

public void incrementRetryGetConnectionCount()

getLock
```
public Lock getLock()
```

getNotFail
```
public Condition getNotFail()
```

getBusySkipCount
```
public long getBusySkipCount()
```
指定者:

getBusySkipCount 在接口中 MultiDataSourceMBean

incrementBusySkipCount
```
public void incrementBusySkipCount()
```

getDataSourceNames
```
public String[] getDataSourceNames()
```
指定者:

getDataSourceNames 在接口中 MultiDataSourceMBean

getDbType
```
public String getDbType()
```
指定者:

getDbType 在接口中 DataSourceProxy

getRawDriver
```
public Driver getRawDriver()
```
指定者:

getRawDriver 在接口中 DataSourceProxy

getUrl
```
public String getUrl()
```
指定者:

getUrl 在接口中 DataSourceProxy

getRawJdbcUrl
```
public String getRawJdbcUrl()
```
指定者:

getRawJdbcUrl 在接口中 DataSourceProxy

getProxyFilters
```
public List<Filter> getProxyFilters()
```
指定者:

getProxyFilters 在接口中 DataSourceProxy

createResultSetId
```
public long createResultSetId()
```
指定者:

createResultSetId 在接口中 DataSourceProxy

createTransactionId
```
public long createTransactionId()
```
指定者:

createTransactionId 在接口中 DataSourceProxy

restartDataSource
```
public boolean restartDataSource(String name)
```
指定者:

restartDataSource 在接口中 MultiDataSourceMBean

getConfigLoadCount
```
public long getConfigLoadCount()
```
指定者:

getConfigLoadCount 在接口中 MultiDataSourceMBean

getFailureDetectCount
```
public long getFailureDetectCount()
```
指定者:

getFailureDetectCount 在接口中 MultiDataSourceMBean

getFailureDetectPeriodMillis
```
public long getFailureDetectPeriodMillis()
```
指定者:

getFailureDetectPeriodMillis 在接口中 MultiDataSourceMBean

getConfigLoadPeriodMillis
```
public long getConfigLoadPeriodMillis()
```
指定者:

getConfigLoadPeriodMillis 在接口中 MultiDataSourceMBean

getDataSourceStat
```
public JdbcDataSourceStat getDataSourceStat()
```
指定者:

getDataSourceStat 在接口中 DataSourceProxy

getConnectProperties
```
public Properties getConnectProperties()
```
指定者:

getConnectProperties 在接口中 DataSourceProxy

类 MultiDataSource

构造器概要

方法概要

从类继承的方法 com.alibaba.druid.pool.DataSourceAdapter

从类继承的方法 com.alibaba.druid.pool.WrapperAdapter

从类继承的方法 java.lang.Object

从接口继承的方法 java.sql.Wrapper

构造器详细资料

MultiDataSource

方法详细资料

getMaxWaitMillis

setMaxWaitMillis

setMaxWait

getMaxWait

getMaxPoolSize

setMaxPoolSize

getConfigLoader

setConfigLoader

getName

getNameInternal

setName

isIntited

isEnable

setEnable

getObjectName

setObjectName

init

startConfigLoadScheduleTask

stopConfigLoadScheduleTask

startFailureDetectScheduleTask

stopFailureDetectScheduleTask

resetStat

close

failureDetect

setFailureDetectPeriodMillis

setConfigLoadPeriodMillis

getFailureDetector

setFailureDetector

createConnectionId

createStatementId

getDataSources

getDataSourceHolder

addDataSource

getProperties

getActiveCount

notFailSignal

afterDataSourceChanged

getConnection

getRealConnection

getEnabledDataSourceCount

handleNotAwailableDatasource

getRetryGetConnectionCount

incrementRetryGetConnectionCount

getLock

getNotFail

getBusySkipCount

incrementBusySkipCount

getDataSourceNames

getDbType

getRawDriver

getUrl

getRawJdbcUrl

getProxyFilters

createResultSetId

createTransactionId

restartDataSource

getConfigLoadCount

getFailureDetectCount

getFailureDetectPeriodMillis

getConfigLoadPeriodMillis

getDataSourceStat

getConnectProperties