club.spreadme.database.core.datasource

类 SpreadDataSource

java.lang.Object

club.spreadme.database.core.datasource.SpreadDataSource

所有已实现的接口:

java.sql.Wrapper, javax.sql.CommonDataSource, javax.sql.DataSource

public class SpreadDataSource
extends java.lang.Object
implements javax.sql.DataSource

A simple datasource

从以下版本开始:

2018-08-23

作者:

Wangshuwei

构造器概要

构造器

构造器和说明
SpreadDataSource()
SpreadDataSource(java.lang.String url, java.lang.String username, java.lang.String password)
SpreadDataSource(java.lang.String driver, java.lang.String url, java.lang.String username, java.lang.String password)

方法概要

限定符和类型	方法和说明
protected java.sql.Connection	createConnection() create new connection
java.sql.Connection	getConnection()
java.sql.Connection	getConnection(java.lang.String username, java.lang.String password)
int	getLoginTimeout()
java.io.PrintWriter	getLogWriter()
int	getMaimumCheckoutTime()
int	getMaximumActiveConnections()
int	getMaximumIdleConnections()
java.util.logging.Logger	getParentLogger()
int	getPoolTimeToWait()
boolean	isWrapperFor(java.lang.Class<?> iface)
protected boolean	pingConnection(ProxyConnection proxyConnection)
protected ProxyConnection	popConnection(java.lang.String username, java.lang.String password)
protected void	pushConnection(ProxyConnection proxyConnection)
SpreadDataSource	setDriver(java.lang.String driver)
void	setLoginTimeout(int loginTimeout)
void	setLogWriter(java.io.PrintWriter logWriter)
SpreadDataSource	setMaimumCheckoutTime(int maimumCheckoutTime)
SpreadDataSource	setMaximumActiveConnections(int maximumActiveConnections)
SpreadDataSource	setMaximumIdleConnections(int maximumIdleConnections)
SpreadDataSource	setPassword(java.lang.String password)
void	setPoolTimeToWait(int poolTimeToWait)
SpreadDataSource	setUrl(java.lang.String url)
SpreadDataSource	setUsername(java.lang.String username)
<T> T	unwrap(java.lang.Class<T> iface)

从类继承的方法 java.lang.Object

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

构造器详细资料

SpreadDataSource

public SpreadDataSource()

SpreadDataSource

public SpreadDataSource(java.lang.String driver,
                        java.lang.String url,
                        java.lang.String username,
                        java.lang.String password)

SpreadDataSource

public SpreadDataSource(java.lang.String url,
                        java.lang.String username,
                        java.lang.String password)

方法详细资料

getConnection

public java.sql.Connection getConnection()
                                  throws java.sql.SQLException

指定者:

getConnection 在接口中 javax.sql.DataSource

抛出:

java.sql.SQLException

getConnection

public java.sql.Connection getConnection(java.lang.String username,
                                         java.lang.String password)
                                  throws java.sql.SQLException

指定者:

getConnection 在接口中 javax.sql.DataSource

抛出:

java.sql.SQLException

setLoginTimeout

public void setLoginTimeout(int loginTimeout)

指定者:

setLoginTimeout 在接口中 javax.sql.CommonDataSource

getLoginTimeout

public int getLoginTimeout()

指定者:

getLoginTimeout 在接口中 javax.sql.CommonDataSource

createConnection

protected java.sql.Connection createConnection()
                                        throws java.sql.SQLException

create new connection

返回:

connection

抛出:

java.sql.SQLException - sql exception

pushConnection

protected void pushConnection(ProxyConnection proxyConnection)
                       throws java.sql.SQLException

抛出:

java.sql.SQLException

popConnection

protected ProxyConnection popConnection(java.lang.String username,
                                        java.lang.String password)
                                 throws java.sql.SQLException

抛出:

java.sql.SQLException

pingConnection

protected boolean pingConnection(ProxyConnection proxyConnection)

setDriver

public SpreadDataSource setDriver(java.lang.String driver)

setUrl

public SpreadDataSource setUrl(java.lang.String url)

setUsername

public SpreadDataSource setUsername(java.lang.String username)

setPassword

public SpreadDataSource setPassword(java.lang.String password)

getMaximumActiveConnections

public int getMaximumActiveConnections()

setMaximumActiveConnections

public SpreadDataSource setMaximumActiveConnections(int maximumActiveConnections)

getMaximumIdleConnections

public int getMaximumIdleConnections()

setMaximumIdleConnections

public SpreadDataSource setMaximumIdleConnections(int maximumIdleConnections)

getMaimumCheckoutTime

public int getMaimumCheckoutTime()

setMaimumCheckoutTime

public SpreadDataSource setMaimumCheckoutTime(int maimumCheckoutTime)

getPoolTimeToWait

public int getPoolTimeToWait()

setPoolTimeToWait

public void setPoolTimeToWait(int poolTimeToWait)

getLogWriter

public java.io.PrintWriter getLogWriter()

指定者:

getLogWriter 在接口中 javax.sql.CommonDataSource

setLogWriter

public void setLogWriter(java.io.PrintWriter logWriter)

指定者:

setLogWriter 在接口中 javax.sql.CommonDataSource

unwrap

public <T> T unwrap(java.lang.Class<T> iface)
             throws java.sql.SQLException

指定者:

unwrap 在接口中 java.sql.Wrapper

抛出:

java.sql.SQLException

isWrapperFor

public boolean isWrapperFor(java.lang.Class<?> iface)

指定者:

isWrapperFor 在接口中 java.sql.Wrapper

getParentLogger

public java.util.logging.Logger getParentLogger()

指定者:

getParentLogger 在接口中 javax.sql.CommonDataSource