Package com.alibaba.druid.pool.ha.selector

Class NamedDataSourceSelector

java.lang.Object

com.alibaba.druid.pool.ha.selector.NamedDataSourceSelector

All Implemented Interfaces:

DataSourceSelector

public class NamedDataSourceSelector
extends Object
implements DataSourceSelector

Use the given name in ThreadLocal variable to choose DataSource.

Author:

DigitalSonic

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_NAME

Constructor Summary

Constructors

Constructor	Description
NamedDataSourceSelector(HighAvailableDataSource highAvailableDataSource)

Method Summary

Modifier and Type	Method	Description
void	destroy()	Destroy the DataSourceSelector, maybe interrupt the Thread.
DataSource	get()	Return a DataSource according to the implemention.
String	getDefaultName()
String	getName()	Return the name of this DataSourceSelector.
String	getTarget()
void	init()	Init the DataSourceSelector before use it.
void	resetDataSourceName()
void	setDefaultName(String defaultName)
void	setTarget(String name)	Set the target DataSource name to return.

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_NAME

public static final String DEFAULT_NAME

See Also:

• Constant Field Values

Constructor Details

NamedDataSourceSelector

public NamedDataSourceSelector(HighAvailableDataSource highAvailableDataSource)

Method Details

init

public void init()

Description copied from interface: DataSourceSelector

Init the DataSourceSelector before use it.

Specified by:

init in interface DataSourceSelector

destroy

public void destroy()

Description copied from interface: DataSourceSelector

Destroy the DataSourceSelector, maybe interrupt the Thread.

Specified by:

destroy in interface DataSourceSelector

getName

public String getName()

Description copied from interface: DataSourceSelector

Return the name of this DataSourceSelector. e.g. byName

Specified by:

getName in interface DataSourceSelector

get

public DataSource get()

Description copied from interface: DataSourceSelector

Return a DataSource according to the implemention.

Specified by:

get in interface DataSourceSelector

setTarget

public void setTarget(String name)

Description copied from interface: DataSourceSelector

Set the target DataSource name to return. Wether to use this or not, it's decided by the implemention.

Specified by:

setTarget in interface DataSourceSelector

getTarget

public String getTarget()

resetDataSourceName

public void resetDataSourceName()

getDefaultName

public String getDefaultName()

setDefaultName

public void setDefaultName(String defaultName)