com.github.paganini2008.devtools.objectpool.dbpool

类 ConnectionPool

java.lang.Object

com.github.paganini2008.devtools.objectpool.dbpool.ConnectionPool

public class ConnectionPool
extends Object

ConnectionPool contains the objectPool as a connection provider.

版本:

1.0

作者:

Fred Feng

字段概要

字段

限定符和类型	字段和说明
private ConnectionFactory	connectionFactory
private static Log	logger
private long	maxWaitTime
private GenericObjectPool	objectPool
private DailyQueryStatistics	queryStatistics

构造器概要

构造器

构造器和说明
ConnectionPool()

方法概要

限定符和类型	方法和说明
void	close() Close the objectPool
(专用程序包) DailyQueryStatistics	getQueryStatistics()
Map<String,QuerySpan>	getStatisticsResult(String daily)
void	giveback(PooledConnection connection) Giveback connection after returning
void	setAutoCommit(boolean autoCommit)
void	setCheckObjectExpired(boolean checkObjectExpired)
void	setCheckObjectExpiredInterval(long checkObjectExpiredInterval)
void	setDefaultTransactionIsolationLevel(int defaultTransactionIsolationLevel)
void	setDriverClassName(String driverClassName)
void	setMaxIdleSize(int maxIdleSize)
void	setMaxSize(int maxSize)
void	setMaxUses(int maxAge)
void	setMaxWaitTime(long maxWaitTime)
void	setMaxWaitTimeForExpiration(long maxWaitTimeForExpiration)
void	setPassword(String password)
void	setStatementCacheSize(int statementCacheSize)
void	setTestSql(String testSql)
void	setTestWhileIdle(boolean testWhileIdle)
void	setTestWhileIdleInterval(long testWhileIdleInterval)
void	setUrl(String url)
void	setUser(String username)
Connection	take() Take a Connection

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

logger

private static final Log logger

connectionFactory

private final ConnectionFactory connectionFactory

objectPool

private final GenericObjectPool objectPool

queryStatistics

private DailyQueryStatistics queryStatistics

maxWaitTime

private long maxWaitTime

构造器详细资料

ConnectionPool

public ConnectionPool()

方法详细资料

setUser

public void setUser(String username)

setPassword

public void setPassword(String password)

setDriverClassName

public void setDriverClassName(String driverClassName)

setUrl

public void setUrl(String url)

setTestSql

public void setTestSql(String testSql)

setAutoCommit

public void setAutoCommit(boolean autoCommit)

setDefaultTransactionIsolationLevel

public void setDefaultTransactionIsolationLevel(int defaultTransactionIsolationLevel)

setStatementCacheSize

public void setStatementCacheSize(int statementCacheSize)

setMaxIdleSize

public void setMaxIdleSize(int maxIdleSize)

setMaxSize

public void setMaxSize(int maxSize)

setMaxUses

public void setMaxUses(int maxAge)

setMaxWaitTime

public void setMaxWaitTime(long maxWaitTime)

setTestWhileIdle

public void setTestWhileIdle(boolean testWhileIdle)

setTestWhileIdleInterval

public void setTestWhileIdleInterval(long testWhileIdleInterval)

setCheckObjectExpired

public void setCheckObjectExpired(boolean checkObjectExpired)

setCheckObjectExpiredInterval

public void setCheckObjectExpiredInterval(long checkObjectExpiredInterval)

setMaxWaitTimeForExpiration

public void setMaxWaitTimeForExpiration(long maxWaitTimeForExpiration)

getStatisticsResult

public Map<String,QuerySpan> getStatisticsResult(String daily)

getQueryStatistics

DailyQueryStatistics getQueryStatistics()

take

public Connection take()
                throws SQLException

Take a Connection

返回:

抛出:

SQLException

giveback

public void giveback(PooledConnection connection)
              throws SQLException

Giveback connection after returning

参数:

connection -

抛出:

SQLException

close

public void close()
           throws SQLException

Close the objectPool

抛出:

SQLException