org.attribyte.sql.pool

Class ConnectionPoolDataSource

java.lang.Object

org.attribyte.sql.pool.ConnectionPoolDataSource

All Implemented Interfaces:

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

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

A DataSource implementation for pools.

Constructor Summary

Constructors

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

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

ConnectionPoolDataSource

public ConnectionPoolDataSource(ConnectionPool.Initializer initializer)
                         throws InitializationException,
                                java.sql.SQLException

Creates a data source from a pool initializer.

Parameters:

initializer - The initializer.

Throws:

InitializationException - if the pool could not be created.

java.sql.SQLException - if pool connections could not be created.

ConnectionPoolDataSource

public ConnectionPoolDataSource(ConnectionPool pool)

Creates a datasource from a pool.

Parameters:

pool - The pool.

Method Detail

getConnection

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

Specified by:

getConnection in interface javax.sql.DataSource

Throws:

java.sql.SQLException

getConnection

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

Specified by:

getConnection in interface javax.sql.DataSource

Throws:

java.sql.SQLException

getLogWriter

public java.io.PrintWriter getLogWriter()
                                 throws java.sql.SQLException

Specified by:

getLogWriter in interface javax.sql.CommonDataSource

Throws:

java.sql.SQLException

setLogWriter

public void setLogWriter(java.io.PrintWriter out)
                  throws java.sql.SQLException

Specified by:

setLogWriter in interface javax.sql.CommonDataSource

Throws:

java.sql.SQLException

setLoginTimeout

public void setLoginTimeout(int sourceTimeoutSeconds)
                     throws java.sql.SQLException

Specified by:

setLoginTimeout in interface javax.sql.CommonDataSource

Throws:

java.sql.SQLException

getLoginTimeout

public int getLoginTimeout()
                    throws java.sql.SQLException

Specified by:

getLoginTimeout in interface javax.sql.CommonDataSource

Throws:

java.sql.SQLException

getParentLogger

public java.util.logging.Logger getParentLogger()
                                         throws java.sql.SQLFeatureNotSupportedException

Specified by:

getParentLogger in interface javax.sql.CommonDataSource

Throws:

java.sql.SQLFeatureNotSupportedException

unwrap

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

Specified by:

unwrap in interface java.sql.Wrapper

Throws:

java.sql.SQLException

isWrapperFor

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

Specified by:

isWrapperFor in interface java.sql.Wrapper

Throws:

java.sql.SQLException

shutdown

public void shutdown()

Shutdown the underlying pool.