org.firebirdsql.pool
Class SimpleDataSource

java.lang.Object
  org.firebirdsql.pool.SimpleDataSource

All Implemented Interfaces:

javax.sql.DataSource

public class SimpleDataSource

extends java.lang.Object

implements javax.sql.DataSource

This is simple implementation of DataSource interface that uses ConnectionPoolDataSource as connection provider.

Author:

Roman Rokytskyy

Constructor Summary

SimpleDataSource(javax.sql.ConnectionPoolDataSource pool)
Create instance of this class.

Method Summary

java.sql.Connection	getConnection() Get JDBC connection.
java.sql.Connection	getConnection(java.lang.String username, java.lang.String password) Get JDBC connection for the specified username and password.
int	getLoginTimeout()
java.io.PrintWriter	getLogWriter()
void	setLoginTimeout(int seconds)
void	setLogWriter(java.io.PrintWriter out)

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleDataSource

public SimpleDataSource(javax.sql.ConnectionPoolDataSource pool)

Create instance of this class.

Parameters:

pool - instance of ConnectionPoolDataSource that will provide connections to this data source.

Method Detail

getConnection

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

Get JDBC connection.

Specified by:

getConnection in interface javax.sql.DataSource

Returns:

instance of Connection from this data source.

Throws:

java.sql.SQLException - if connection cannot be obtained.

getConnection

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

Get JDBC connection for the specified username and password.

Specified by:

getConnection in interface javax.sql.DataSource

Parameters:

username - username for new connection.

password - password corresponding to the username.

Returns:

instance of Connection.

Throws:

java.sql.SQLException - if connection cannot be obtained.

getLogWriter

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

Specified by:

getLogWriter in interface javax.sql.DataSource

Throws:

java.sql.SQLException

getLoginTimeout

public int getLoginTimeout()
                    throws java.sql.SQLException

Specified by:

getLoginTimeout in interface javax.sql.DataSource

Throws:

java.sql.SQLException

setLogWriter

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

Specified by:

setLogWriter in interface javax.sql.DataSource

Throws:

java.sql.SQLException

setLoginTimeout

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

Specified by:

setLoginTimeout in interface javax.sql.DataSource

Throws:

java.sql.SQLException