Package org.attribyte.sql.pool

Class ConnectionPoolDataSource

java.lang.Object

org.attribyte.sql.pool.ConnectionPoolDataSource

All Implemented Interfaces:

Wrapper, CommonDataSource, DataSource

public class ConnectionPoolDataSource
extends Object
implements DataSource

A DataSource implementation for pools.

Constructor Summary

Constructors

Constructor	Description
ConnectionPoolDataSource(ConnectionPool pool)	Creates a datasource from a pool.
ConnectionPoolDataSource(ConnectionPool.Initializer initializer)	Creates a data source from a pool initializer.

Method Summary

Modifier and Type	Method	Description
Connection	getConnection()
Connection	getConnection(String username, String password)
int	getLoginTimeout()
PrintWriter	getLogWriter()
Logger	getParentLogger()
boolean	isWrapperFor(Class<?> iface)
void	setLoginTimeout(int sourceTimeoutSeconds)
void	setLogWriter(PrintWriter out)
void	shutdown()	Shutdown the underlying pool.
<T> T	unwrap(Class<T> iface)

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.sql.CommonDataSource

createShardingKeyBuilder

Methods inherited from interface javax.sql.DataSource

createConnectionBuilder

Constructor Details

ConnectionPoolDataSource

public ConnectionPoolDataSource(ConnectionPool.Initializer initializer)
                         throws org.attribyte.api.InitializationException,
SQLException

Creates a data source from a pool initializer.

Parameters:

initializer - The initializer.

Throws:

org.attribyte.api.InitializationException - if the pool could not be created.

SQLException - if pool connections could not be created.

ConnectionPoolDataSource

public ConnectionPoolDataSource(ConnectionPool pool)

Creates a datasource from a pool.

Parameters:

pool - The pool.

Method Details

getConnection

public Connection getConnection()
                         throws SQLException

Specified by:

getConnection in interface DataSource

Throws:

SQLException

getConnection

public Connection getConnection(String username,
 String password)
                         throws SQLException

Specified by:

getConnection in interface DataSource

Throws:

SQLException

getLogWriter

public PrintWriter getLogWriter()
                         throws SQLException

Specified by:

getLogWriter in interface CommonDataSource

Specified by:

getLogWriter in interface DataSource

Throws:

SQLException

setLogWriter

public void setLogWriter(PrintWriter out)
                  throws SQLException

Specified by:

setLogWriter in interface CommonDataSource

Specified by:

setLogWriter in interface DataSource

Throws:

SQLException

setLoginTimeout

public void setLoginTimeout(int sourceTimeoutSeconds)
                     throws SQLException

Specified by:

setLoginTimeout in interface CommonDataSource

Specified by:

setLoginTimeout in interface DataSource

Throws:

SQLException

getLoginTimeout

public int getLoginTimeout()
                    throws SQLException

Specified by:

getLoginTimeout in interface CommonDataSource

Specified by:

getLoginTimeout in interface DataSource

Throws:

SQLException

getParentLogger

public Logger getParentLogger()
                       throws SQLFeatureNotSupportedException

Specified by:

getParentLogger in interface CommonDataSource

Throws:

SQLFeatureNotSupportedException

unwrap

public <T> T unwrap(Class<T> iface)
             throws SQLException

Specified by:

unwrap in interface Wrapper

Throws:

SQLException

isWrapperFor

public boolean isWrapperFor(Class<?> iface)
                     throws SQLException

Specified by:

isWrapperFor in interface Wrapper

Throws:

SQLException

shutdown

public void shutdown()

Shutdown the underlying pool.