com.alibaba.druid.pool.ha.selector

类 StickyRandomDataSourceSelector

java.lang.Object

com.alibaba.druid.pool.ha.selector.RandomDataSourceSelector

com.alibaba.druid.pool.ha.selector.StickyRandomDataSourceSelector

所有已实现的接口:

DataSourceSelector

public class StickyRandomDataSourceSelector
extends RandomDataSourceSelector

An extend selector based on RandomDataSourceSelector which can stick a DataSource to a Thread in a while.

作者:

DigitalSonic

另请参阅:

RandomDataSourceSelector, StickyDataSourceHolder

字段概要

字段

限定符和类型	字段和说明
private int	expireSeconds
private ThreadLocal<StickyDataSourceHolder>	holders
private static Log	LOG

从类继承的字段 com.alibaba.druid.pool.ha.selector.RandomDataSourceSelector

PROP_BLACKLIST_THRESHOLD, PROP_CHECKING_INTERVAL, PROP_RECOVERY_INTERVAL, PROP_VALIDATION_SLEEP

构造器概要

构造器

构造器和说明
StickyRandomDataSourceSelector(HighAvailableDataSource highAvailableDataSource)

方法概要

限定符和类型	方法和说明
DataSource	get()
int	getExpireSeconds()
String	getName()
private boolean	isExpired(StickyDataSourceHolder holder)
private boolean	isValid(StickyDataSourceHolder holder)
void	setExpireSeconds(int expireSeconds)

从类继承的方法 com.alibaba.druid.pool.ha.selector.RandomDataSourceSelector

addBlacklist, containInBlacklist, getBlacklist, getBlacklistThreshold, getCheckingIntervalSeconds, getDataSourceMap, getHighAvailableDataSource, getRecoverThread, getRecoveryIntervalSeconds, getValidateThread, getValidationSleepSeconds, init, removeBlacklist, setBlacklistThreshold, setCheckingIntervalSeconds, setRecoverThread, setRecoveryIntervalSeconds, setTarget, setValidateThread, setValidationSleepSeconds

从类继承的方法 java.lang.Object

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

字段详细资料

LOG

private static final Log LOG

holders

private ThreadLocal<StickyDataSourceHolder> holders

expireSeconds

private int expireSeconds

构造器详细资料

StickyRandomDataSourceSelector

public StickyRandomDataSourceSelector(HighAvailableDataSource highAvailableDataSource)

方法详细资料

getName

public String getName()

指定者:

getName 在接口中 DataSourceSelector

覆盖:

getName 在类中 RandomDataSourceSelector

get

public DataSource get()

指定者:

get 在接口中 DataSourceSelector

覆盖:

get 在类中 RandomDataSourceSelector

isValid

private boolean isValid(StickyDataSourceHolder holder)

isExpired

private boolean isExpired(StickyDataSourceHolder holder)

getExpireSeconds

public int getExpireSeconds()

setExpireSeconds

public void setExpireSeconds(int expireSeconds)